<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head><meta http-equiv="content-type" content="text/html; charset=utf-8" />
<title>[205705] branches/safari-602-branch</title>
</head>
<body>

<style type="text/css"><!--
#msg dl.meta { border: 1px #006 solid; background: #369; padding: 6px; color: #fff; }
#msg dl.meta dt { float: left; width: 6em; font-weight: bold; }
#msg dt:after { content:':';}
#msg dl, #msg dt, #msg ul, #msg li, #header, #footer, #logmsg { font-family: verdana,arial,helvetica,sans-serif; font-size: 10pt;  }
#msg dl a { font-weight: bold}
#msg dl a:link    { color:#fc3; }
#msg dl a:active  { color:#ff0; }
#msg dl a:visited { color:#cc6; }
h3 { font-family: verdana,arial,helvetica,sans-serif; font-size: 10pt; font-weight: bold; }
#msg pre { overflow: auto; background: #ffc; border: 1px #fa0 solid; padding: 6px; }
#logmsg { background: #ffc; border: 1px #fa0 solid; padding: 1em 1em 0 1em; }
#logmsg p, #logmsg pre, #logmsg blockquote { margin: 0 0 1em 0; }
#logmsg p, #logmsg li, #logmsg dt, #logmsg dd { line-height: 14pt; }
#logmsg h1, #logmsg h2, #logmsg h3, #logmsg h4, #logmsg h5, #logmsg h6 { margin: .5em 0; }
#logmsg h1:first-child, #logmsg h2:first-child, #logmsg h3:first-child, #logmsg h4:first-child, #logmsg h5:first-child, #logmsg h6:first-child { margin-top: 0; }
#logmsg ul, #logmsg ol { padding: 0; list-style-position: inside; margin: 0 0 0 1em; }
#logmsg ul { text-indent: -1em; padding-left: 1em; }#logmsg ol { text-indent: -1.5em; padding-left: 1.5em; }
#logmsg > ul, #logmsg > ol { margin: 0 0 1em 0; }
#logmsg pre { background: #eee; padding: 1em; }
#logmsg blockquote { border: 1px solid #fa0; border-left-width: 10px; padding: 1em 1em 0 1em; background: white;}
#logmsg dl { margin: 0; }
#logmsg dt { font-weight: bold; }
#logmsg dd { margin: 0; padding: 0 0 0.5em 0; }
#logmsg dd:before { content:'\00bb';}
#logmsg table { border-spacing: 0px; border-collapse: collapse; border-top: 4px solid #fa0; border-bottom: 1px solid #fa0; background: #fff; }
#logmsg table th { text-align: left; font-weight: normal; padding: 0.2em 0.5em; border-top: 1px dotted #fa0; }
#logmsg table td { text-align: right; border-top: 1px dotted #fa0; padding: 0.2em 0.5em; }
#logmsg table thead th { text-align: center; border-bottom: 1px solid #fa0; }
#logmsg table th.Corner { text-align: left; }
#logmsg hr { border: none 0; border-top: 2px dashed #fa0; height: 1px; }
#header, #footer { color: #fff; background: #636; border: 1px #300 solid; padding: 6px; }
#patch { width: 100%; }
#patch h4 {font-family: verdana,arial,helvetica,sans-serif;font-size:10pt;padding:8px;background:#369;color:#fff;margin:0;}
#patch .propset h4, #patch .binary h4 {margin:0;}
#patch pre {padding:0;line-height:1.2em;margin:0;}
#patch .diff {width:100%;background:#eee;padding: 0 0 10px 0;overflow:auto;}
#patch .propset .diff, #patch .binary .diff  {padding:10px 0;}
#patch span {display:block;padding:0 10px;}
#patch .modfile, #patch .addfile, #patch .delfile, #patch .propset, #patch .binary, #patch .copfile {border:1px solid #ccc;margin:10px 0;}
#patch ins {background:#dfd;text-decoration:none;display:block;padding:0 10px;}
#patch del {background:#fdd;text-decoration:none;display:block;padding:0 10px;}
#patch .lines, .info {color:#888;background:#fff;}
--></style>
<div id="msg">
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/205705">205705</a></dd>
<dt>Author</dt> <dd>bshafiei@apple.com</dd>
<dt>Date</dt> <dd>2016-09-09 01:41:46 -0700 (Fri, 09 Sep 2016)</dd>
</dl>

<h3>Log Message</h3>
<pre>Merge <a href="http://trac.webkit.org/projects/webkit/changeset/205412">r205412</a>. rdar://problem/28014919</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#branchessafari602branchSourceWebCoreChangeLog">branches/safari-602-branch/Source/WebCore/ChangeLog</a></li>
<li><a href="#branchessafari602branchSourceWebCorehtmlHTMLMediaElementcpp">branches/safari-602-branch/Source/WebCore/html/HTMLMediaElement.cpp</a></li>
<li><a href="#branchessafari602branchSourceWebCorehtmlHTMLMediaElementh">branches/safari-602-branch/Source/WebCore/html/HTMLMediaElement.h</a></li>
<li><a href="#branchessafari602branchSourceWebCorehtmlMediaElementSessioncpp">branches/safari-602-branch/Source/WebCore/html/MediaElementSession.cpp</a></li>
<li><a href="#branchessafari602branchSourceWebCorehtmlMediaElementSessionh">branches/safari-602-branch/Source/WebCore/html/MediaElementSession.h</a></li>
<li><a href="#branchessafari602branchSourceWebCoreplatformaudioPlatformMediaSessionh">branches/safari-602-branch/Source/WebCore/platform/audio/PlatformMediaSession.h</a></li>
<li><a href="#branchessafari602branchSourceWebCoreplatformaudioPlatformMediaSessionManagercpp">branches/safari-602-branch/Source/WebCore/platform/audio/PlatformMediaSessionManager.cpp</a></li>
<li><a href="#branchessafari602branchSourceWebCoreplatformaudioPlatformMediaSessionManagerh">branches/safari-602-branch/Source/WebCore/platform/audio/PlatformMediaSessionManager.h</a></li>
<li><a href="#branchessafari602branchSourceWebCoreplatformcocoaWebPlaybackSessionModelMediaElementmm">branches/safari-602-branch/Source/WebCore/platform/cocoa/WebPlaybackSessionModelMediaElement.mm</a></li>
<li><a href="#branchessafari602branchSourceWebKit2ChangeLog">branches/safari-602-branch/Source/WebKit2/ChangeLog</a></li>
<li><a href="#branchessafari602branchSourceWebKit2UIProcessAPICocoaWKWebViewmm">branches/safari-602-branch/Source/WebKit2/UIProcess/API/Cocoa/WKWebView.mm</a></li>
<li><a href="#branchessafari602branchSourceWebKit2UIProcessAPICocoaWKWebViewPrivateh">branches/safari-602-branch/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewPrivate.h</a></li>
<li><a href="#branchessafari602branchSourceWebKit2UIProcessCocoaWebPlaybackSessionManagerProxyh">branches/safari-602-branch/Source/WebKit2/UIProcess/Cocoa/WebPlaybackSessionManagerProxy.h</a></li>
<li><a href="#branchessafari602branchSourceWebKit2UIProcessCocoaWebPlaybackSessionManagerProxymessagesin">branches/safari-602-branch/Source/WebKit2/UIProcess/Cocoa/WebPlaybackSessionManagerProxy.messages.in</a></li>
<li><a href="#branchessafari602branchSourceWebKit2UIProcessCocoaWebPlaybackSessionManagerProxymm">branches/safari-602-branch/Source/WebKit2/UIProcess/Cocoa/WebPlaybackSessionManagerProxy.mm</a></li>
<li><a href="#branchessafari602branchSourceWebKit2UIProcessPageClienth">branches/safari-602-branch/Source/WebKit2/UIProcess/PageClient.h</a></li>
<li><a href="#branchessafari602branchSourceWebKit2UIProcessWebPageProxycpp">branches/safari-602-branch/Source/WebKit2/UIProcess/WebPageProxy.cpp</a></li>
<li><a href="#branchessafari602branchSourceWebKit2UIProcessWebPageProxyh">branches/safari-602-branch/Source/WebKit2/UIProcess/WebPageProxy.h</a></li>
<li><a href="#branchessafari602branchSourceWebKit2UIProcessmacPageClientImplh">branches/safari-602-branch/Source/WebKit2/UIProcess/mac/PageClientImpl.h</a></li>
<li><a href="#branchessafari602branchSourceWebKit2UIProcessmacPageClientImplmm">branches/safari-602-branch/Source/WebKit2/UIProcess/mac/PageClientImpl.mm</a></li>
<li><a href="#branchessafari602branchSourceWebKit2WebProcesscocoaWebPlaybackSessionManagerh">branches/safari-602-branch/Source/WebKit2/WebProcess/cocoa/WebPlaybackSessionManager.h</a></li>
<li><a href="#branchessafari602branchSourceWebKit2WebProcesscocoaWebPlaybackSessionManagermessagesin">branches/safari-602-branch/Source/WebKit2/WebProcess/cocoa/WebPlaybackSessionManager.messages.in</a></li>
<li><a href="#branchessafari602branchSourceWebKit2WebProcesscocoaWebPlaybackSessionManagermm">branches/safari-602-branch/Source/WebKit2/WebProcess/cocoa/WebPlaybackSessionManager.mm</a></li>
<li><a href="#branchessafari602branchToolsChangeLog">branches/safari-602-branch/Tools/ChangeLog</a></li>
<li><a href="#branchessafari602branchToolsTestWebKitAPITestWebKitAPIxcodeprojprojectpbxproj">branches/safari-602-branch/Tools/TestWebKitAPI/TestWebKitAPI.xcodeproj/project.pbxproj</a></li>
<li><a href="#branchessafari602branchToolsTestWebKitAPITestsWebKit2CocoaVideoControlsManagermm">branches/safari-602-branch/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/VideoControlsManager.mm</a></li>
</ul>

<h3>Added Paths</h3>
<ul>
<li><a href="#branchessafari602branchToolsTestWebKitAPITestsWebKit2Cocoalargevideoplayingscrollawayhtml">branches/safari-602-branch/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/large-video-playing-scroll-away.html</a></li>
<li><a href="#branchessafari602branchToolsTestWebKitAPITestsWebKit2Cocoalargevideosautoplayingclicktopausehtml">branches/safari-602-branch/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/large-videos-autoplaying-click-to-pause.html</a></li>
<li><a href="#branchessafari602branchToolsTestWebKitAPITestsWebKit2Cocoalargevideosautoplayingscrolltovideohtml">branches/safari-602-branch/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/large-videos-autoplaying-scroll-to-video.html</a></li>
<li><a href="#branchessafari602branchToolsTestWebKitAPITestsWebKit2Cocoalargevideospausedvideohidescontrolshtml">branches/safari-602-branch/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/large-videos-paused-video-hides-controls.html</a></li>
<li><a href="#branchessafari602branchToolsTestWebKitAPITestsWebKit2Cocoalargevideosplayingmutedvideohidescontrolshtml">branches/safari-602-branch/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/large-videos-playing-muted-video-hides-controls.html</a></li>
<li><a href="#branchessafari602branchToolsTestWebKitAPITestsWebKit2Cocoalargevideosplayingvideokeepscontrolshtml">branches/safari-602-branch/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/large-videos-playing-video-keeps-controls.html</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="branchessafari602branchSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: branches/safari-602-branch/Source/WebCore/ChangeLog (205704 => 205705)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-602-branch/Source/WebCore/ChangeLog        2016-09-09 08:41:37 UTC (rev 205704)
+++ branches/safari-602-branch/Source/WebCore/ChangeLog        2016-09-09 08:41:46 UTC (rev 205705)
</span><span class="lines">@@ -1,3 +1,71 @@
</span><ins>+2016-09-09  Babak Shafiei  &lt;bshafiei@apple.com&gt;
+
+        Merge r205412. rdar://problem/28014919
+
+    2016-09-03  Wenson Hsieh  &lt;wenson_hsieh@apple.com&gt;
+
+            Refactor the heuristic for showing media controls to take all media sessions into account
+            https://bugs.webkit.org/show_bug.cgi?id=161503
+            &lt;rdar://problem/28033783&gt;
+
+            Reviewed by Darin Adler.
+
+            Currently, when selecting a media session to show playback controls for, we grab the first media session that
+            passes our heuristic. Using this method, we are unable to take additional factors into account, such as whether
+            another media session's element is scrolled in view, or if another media session has been interacted with more
+            recently. To address this, we make the following changes:
+
+                1.  Consider the list of all MediaElementSessions.
+
+                2.  Select only the MediaElementSessions capable of showing media controls and sort the list by a special
+                    heuristic that takes visibility and time of last user interaction into account. The first element on
+                    this list is the strongest candidate for main content.
+
+                3.  If this strongest candidate is visible in the viewport, or it is playing with audio, we return this
+                    as the chosen candidate. Otherwise, we return this session only if no other non-candidate video could be
+                    confused as the main content (i.e. the non-candidate video is not only visible in the viewport, but also
+                    large enough to be considered main content).
+
+            Using this new method of determining the video to show controls for, we retain previous behavior for pages with
+            a single video. On pages with multiple videos, the above logic ensures that if the current controlled video is
+            paused, scrolled out of view, and then a new video is scrolled into view, we will either hide media controls to
+            avoid confusion if that video could be confused for main content (using the mechanism in step 3), or we
+            hook up the media controls to the new video if it satisfies main content (using the mechanism in step 2).
+
+            This patch also adds 6 new TestWebKitAPI unit tests.
+
+            * html/HTMLMediaElement.cpp:
+            (WebCore::mediaElementSessionInfoForSession):
+            (WebCore::preferMediaControlsForCandidateSessionOverOtherCandidateSession):
+            (WebCore::mediaSessionMayBeConfusedWithMainContent):
+            (WebCore::bestMediaSessionForShowingPlaybackControlsManager):
+            (WebCore::HTMLMediaElement::didAttachRenderers):
+            (WebCore::HTMLMediaElement::layoutSizeChanged):
+            (WebCore::HTMLMediaElement::isVisibleInViewportChanged):
+            (WebCore::HTMLMediaElement::resetPlaybackSessionState):
+            (WebCore::HTMLMediaElement::isVisibleInViewport):
+            (WebCore::HTMLMediaElement::updatePlaybackControlsManager):
+            * html/HTMLMediaElement.h:
+            * html/MediaElementSession.cpp:
+            (WebCore::MediaElementSession::removeBehaviorRestriction):
+            (WebCore::MediaElementSession::canShowControlsManager):
+            (WebCore::MediaElementSession::isLargeEnoughForMainContent):
+            (WebCore::MediaElementSession::mostRecentUserInteractionTime):
+            (WebCore::MediaElementSession::wantsToObserveViewportVisibilityForMediaControls):
+            (WebCore::MediaElementSession::wantsToObserveViewportVisibilityForAutoplay):
+            (WebCore::MediaElementSession::resetPlaybackSessionState):
+            (WebCore::MediaElementSession::canControlControlsManager): Deleted.
+            * html/MediaElementSession.h:
+            * platform/audio/PlatformMediaSession.h:
+            (WebCore::PlatformMediaSession::resetPlaybackSessionState):
+            (WebCore::PlatformMediaSession::canControlControlsManager): Deleted.
+            * platform/audio/PlatformMediaSessionManager.cpp:
+            (WebCore::PlatformMediaSessionManager::currentSessionsMatching):
+            (WebCore::PlatformMediaSessionManager::currentSessionMatching): Deleted.
+            * platform/audio/PlatformMediaSessionManager.h:
+            * platform/cocoa/WebPlaybackSessionModelMediaElement.mm:
+            (WebPlaybackSessionModelMediaElement::setMediaElement):
+
</ins><span class="cx"> 2016-08-31  Babak Shafiei  &lt;bshafiei@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Merge r205193. rdar://problem/27529052
</span></span></pre></div>
<a id="branchessafari602branchSourceWebCorehtmlHTMLMediaElementcpp"></a>
<div class="modfile"><h4>Modified: branches/safari-602-branch/Source/WebCore/html/HTMLMediaElement.cpp (205704 => 205705)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-602-branch/Source/WebCore/html/HTMLMediaElement.cpp        2016-09-09 08:41:37 UTC (rev 205704)
+++ branches/safari-602-branch/Source/WebCore/html/HTMLMediaElement.cpp        2016-09-09 08:41:46 UTC (rev 205705)
</span><span class="lines">@@ -346,6 +346,79 @@
</span><span class="cx"> }
</span><span class="cx"> #endif
</span><span class="cx"> 
</span><ins>+struct MediaElementSessionInfo {
+    const MediaElementSession* session;
+
+    double timeOfLastUserInteraction;
+    bool canShowControlsManager : 1;
+    bool isVisibleInViewportOrFullscreen : 1;
+    bool isLargeEnoughForMainContent : 1;
+    bool isPlayingAudio : 1;
+};
+
+static MediaElementSessionInfo mediaElementSessionInfoForSession(const MediaElementSession&amp; session)
+{
+    const HTMLMediaElement&amp; element = session.element();
+    return {
+        &amp;session,
+        session.mostRecentUserInteractionTime(),
+        session.canShowControlsManager(),
+        element.isFullscreen() || element.isVisibleInViewport(),
+        session.isLargeEnoughForMainContent(),
+        element.isPlaying() &amp;&amp; element.hasAudio() &amp;&amp; !element.muted()
+    };
+}
+
+static bool preferMediaControlsForCandidateSessionOverOtherCandidateSession(const MediaElementSessionInfo&amp; session, const MediaElementSessionInfo&amp; otherSession)
+{
+    // Prioritize visible media over offscreen media.
+    if (session.isVisibleInViewportOrFullscreen != otherSession.isVisibleInViewportOrFullscreen)
+        return session.isVisibleInViewportOrFullscreen;
+
+    // As a tiebreaker, prioritize elements that the user recently interacted with.
+    return session.timeOfLastUserInteraction &gt; otherSession.timeOfLastUserInteraction;
+}
+
+static bool mediaSessionMayBeConfusedWithMainContent(const MediaElementSessionInfo&amp; session)
+{
+    if (!session.isVisibleInViewportOrFullscreen)
+        return false;
+
+    if (!session.isLargeEnoughForMainContent)
+        return false;
+
+    // Even if this video is not a candidate, if it is visible to the user and large enough
+    // to be main content, it poses a risk for being confused with main content.
+    return true;
+}
+
+static const MediaElementSession* bestMediaSessionForShowingPlaybackControlsManager()
+{
+    auto allSessions = PlatformMediaSessionManager::sharedManager().currentSessionsMatching([] (const PlatformMediaSession&amp; session) {
+        return is&lt;MediaElementSession&gt;(session);
+    });
+
+    Vector&lt;MediaElementSessionInfo&gt; candidateSessions;
+    bool atLeastOneNonCandidateMayBeConfusedForMainContent = false;
+    for (auto&amp; session : allSessions) {
+        auto mediaElementSessionInfo = mediaElementSessionInfoForSession(downcast&lt;MediaElementSession&gt;(*session));
+        if (mediaElementSessionInfo.canShowControlsManager)
+            candidateSessions.append(mediaElementSessionInfo);
+        else if (mediaSessionMayBeConfusedWithMainContent(mediaElementSessionInfo))
+            atLeastOneNonCandidateMayBeConfusedForMainContent = true;
+    }
+
+    if (!candidateSessions.size())
+        return nullptr;
+
+    std::sort(candidateSessions.begin(), candidateSessions.end(), preferMediaControlsForCandidateSessionOverOtherCandidateSession);
+    auto strongestSessionCandidate = candidateSessions.first();
+    if (!strongestSessionCandidate.isVisibleInViewportOrFullscreen &amp;&amp; !strongestSessionCandidate.isPlayingAudio &amp;&amp; atLeastOneNonCandidateMayBeConfusedForMainContent)
+        return nullptr;
+
+    return strongestSessionCandidate.session;
+}
+
</ins><span class="cx"> HTMLMediaElement::HTMLMediaElement(const QualifiedName&amp; tagName, Document&amp; document, bool createdByParser)
</span><span class="cx">     : HTMLElement(tagName, document)
</span><span class="cx">     , ActiveDOMObject(&amp;document)
</span><span class="lines">@@ -837,8 +910,7 @@
</span><span class="cx"> {
</span><span class="cx">     if (auto* renderer = this-&gt;renderer()) {
</span><span class="cx">         renderer-&gt;updateFromElement();
</span><del>-        if (m_mediaSession-&gt;hasBehaviorRestriction(MediaElementSession::InvisibleAutoplayNotPermitted)
-            || m_mediaSession-&gt;hasBehaviorRestriction(MediaElementSession::OverrideUserGestureRequirementForMainContent))
</del><ins>+        if (m_mediaSession &amp;&amp; m_mediaSession-&gt;wantsToObserveViewportVisibilityForAutoplay())
</ins><span class="cx">             renderer-&gt;registerForVisibleInViewportCallback();
</span><span class="cx">     }
</span><span class="cx">     updateShouldAutoplay();
</span><span class="lines">@@ -4023,6 +4095,11 @@
</span><span class="cx">         m_receivedLayoutSizeChanged = true;
</span><span class="cx">         scheduleUpdatePlaybackControlsManager();
</span><span class="cx">     }
</span><ins>+
+    // If the video is a candidate for main content, we should register it for viewport visibility callbacks
+    // if it hasn't already been registered.
+    if (renderer() &amp;&amp; m_mediaSession &amp;&amp; !m_mediaSession-&gt;wantsToObserveViewportVisibilityForAutoplay() &amp;&amp; m_mediaSession-&gt;wantsToObserveViewportVisibilityForMediaControls())
+        renderer()-&gt;registerForVisibleInViewportCallback();
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> void HTMLMediaElement::visibilityDidChange()
</span><span class="lines">@@ -7131,6 +7208,7 @@
</span><span class="cx"> void HTMLMediaElement::isVisibleInViewportChanged()
</span><span class="cx"> {
</span><span class="cx">     updateShouldAutoplay();
</span><ins>+    scheduleUpdatePlaybackControlsManager();
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> void HTMLMediaElement::updateShouldAutoplay()
</span><span class="lines">@@ -7159,6 +7237,18 @@
</span><span class="cx">         play();
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+void HTMLMediaElement::resetPlaybackSessionState()
+{
+    if (m_mediaSession)
+        m_mediaSession-&gt;resetPlaybackSessionState();
+}
+
+bool HTMLMediaElement::isVisibleInViewport() const
+{
+    auto renderer = this-&gt;renderer();
+    return renderer &amp;&amp; renderer-&gt;visibleInViewportState() == RenderElement::VisibleInViewport;
+}
+
</ins><span class="cx"> void HTMLMediaElement::updatePlaybackControlsManager()
</span><span class="cx"> {
</span><span class="cx">     Page* page = document().page();
</span><span class="lines">@@ -7165,14 +7255,11 @@
</span><span class="cx">     if (!page)
</span><span class="cx">         return;
</span><span class="cx"> 
</span><del>-    PlatformMediaSession* session = PlatformMediaSessionManager::sharedManager().currentSessionMatching([] (const PlatformMediaSession&amp; session) {
-        return session.canControlControlsManager();
-    });
-
-    if (!is&lt;MediaElementSession&gt;(session))
</del><ins>+    // FIXME: Ensure that the renderer here should be up to date.
+    if (auto bestMediaSession = bestMediaSessionForShowingPlaybackControlsManager())
+        page-&gt;chrome().client().setUpPlaybackControlsManager(bestMediaSession-&gt;element());
+    else
</ins><span class="cx">         page-&gt;chrome().client().clearPlaybackControlsManager();
</span><del>-    else
-        page-&gt;chrome().client().setUpPlaybackControlsManager(downcast&lt;MediaElementSession&gt;(session)-&gt;element());
</del><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> void HTMLMediaElement::scheduleUpdatePlaybackControlsManager()
</span></span></pre></div>
<a id="branchessafari602branchSourceWebCorehtmlHTMLMediaElementh"></a>
<div class="modfile"><h4>Modified: branches/safari-602-branch/Source/WebCore/html/HTMLMediaElement.h (205704 => 205705)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-602-branch/Source/WebCore/html/HTMLMediaElement.h        2016-09-09 08:41:37 UTC (rev 205704)
+++ branches/safari-602-branch/Source/WebCore/html/HTMLMediaElement.h        2016-09-09 08:41:46 UTC (rev 205705)
</span><span class="lines">@@ -468,6 +468,9 @@
</span><span class="cx"> 
</span><span class="cx">     RenderMedia* renderer() const;
</span><span class="cx"> 
</span><ins>+    void resetPlaybackSessionState();
+    bool isVisibleInViewport() const;
+
</ins><span class="cx"> protected:
</span><span class="cx">     HTMLMediaElement(const QualifiedName&amp;, Document&amp;, bool createdByParser);
</span><span class="cx">     virtual ~HTMLMediaElement();
</span></span></pre></div>
<a id="branchessafari602branchSourceWebCorehtmlMediaElementSessioncpp"></a>
<div class="modfile"><h4>Modified: branches/safari-602-branch/Source/WebCore/html/MediaElementSession.cpp (205704 => 205705)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-602-branch/Source/WebCore/html/MediaElementSession.cpp        2016-09-09 08:41:37 UTC (rev 205704)
+++ branches/safari-602-branch/Source/WebCore/html/MediaElementSession.cpp        2016-09-09 08:41:46 UTC (rev 205705)
</span><span class="lines">@@ -48,6 +48,7 @@
</span><span class="cx"> #include &quot;ScriptController.h&quot;
</span><span class="cx"> #include &quot;SourceBuffer.h&quot;
</span><span class="cx"> #include &lt;wtf/spi/darwin/dyldSPI.h&gt;
</span><ins>+#include &lt;wtf/CurrentTime.h&gt;
</ins><span class="cx"> 
</span><span class="cx"> #if PLATFORM(IOS)
</span><span class="cx"> #include &quot;AudioSession.h&quot;
</span><span class="lines">@@ -137,6 +138,9 @@
</span><span class="cx"> 
</span><span class="cx"> void MediaElementSession::removeBehaviorRestriction(BehaviorRestrictions restriction)
</span><span class="cx"> {
</span><ins>+    if (restriction &amp; RequireUserGestureToControlControlsManager)
+        m_mostRecentUserInteractionTime = monotonicallyIncreasingTime();
+
</ins><span class="cx">     LOG(Media, &quot;MediaElementSession::removeBehaviorRestriction - removing %s&quot;, restrictionName(restriction).utf8().data());
</span><span class="cx">     m_restrictions &amp;= ~restriction;
</span><span class="cx"> }
</span><span class="lines">@@ -212,69 +216,89 @@
</span><span class="cx">     return true;
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-bool MediaElementSession::canControlControlsManager() const
</del><ins>+bool MediaElementSession::canShowControlsManager() const
</ins><span class="cx"> {
</span><span class="cx">     if (m_element.isFullscreen()) {
</span><del>-        LOG(Media, &quot;MediaElementSession::canControlControlsManager - returning TRUE: Is fullscreen&quot;);
</del><ins>+        LOG(Media, &quot;MediaElementSession::canShowControlsManager - returning TRUE: Is fullscreen&quot;);
</ins><span class="cx">         return true;
</span><span class="cx">     }
</span><span class="cx"> 
</span><span class="cx">     if (!m_element.hasAudio()) {
</span><del>-        LOG(Media, &quot;MediaElementSession::canControlControlsManager - returning FALSE: No audio&quot;);
</del><ins>+        LOG(Media, &quot;MediaElementSession::canShowControlsManager - returning FALSE: No audio&quot;);
</ins><span class="cx">         return false;
</span><span class="cx">     }
</span><span class="cx"> 
</span><span class="cx">     if (m_element.document().activeDOMObjectsAreSuspended()) {
</span><del>-        LOG(Media, &quot;MediaElementSession::canControlControlsManager - returning FALSE: activeDOMObjectsAreSuspended()&quot;);
</del><ins>+        LOG(Media, &quot;MediaElementSession::canShowControlsManager - returning FALSE: activeDOMObjectsAreSuspended()&quot;);
</ins><span class="cx">         return false;
</span><span class="cx">     }
</span><span class="cx"> 
</span><span class="cx">     if (!playbackPermitted(m_element)) {
</span><del>-        LOG(Media, &quot;MediaElementSession::canControlControlsManager - returning FALSE: Playback not permitted&quot;);
</del><ins>+        LOG(Media, &quot;MediaElementSession::canShowControlsManager - returning FALSE: Playback not permitted&quot;);
</ins><span class="cx">         return false;
</span><span class="cx">     }
</span><span class="cx"> 
</span><span class="cx">     if (!hasBehaviorRestriction(RequireUserGestureToControlControlsManager) || ScriptController::processingUserGestureForMedia()) {
</span><del>-        LOG(Media, &quot;MediaElementSession::canControlControlsManager - returning TRUE: No user gesture required&quot;);
</del><ins>+        LOG(Media, &quot;MediaElementSession::canShowControlsManager - returning TRUE: No user gesture required&quot;);
</ins><span class="cx">         return true;
</span><span class="cx">     }
</span><span class="cx"> 
</span><span class="cx">     if (hasBehaviorRestriction(RequirePlaybackToControlControlsManager) &amp;&amp; !m_element.isPlaying()) {
</span><del>-        LOG(Media, &quot;MediaElementSession::canControlControlsManager - returning FALSE: Needs to be playing&quot;);
</del><ins>+        LOG(Media, &quot;MediaElementSession::canShowControlsManager - returning FALSE: Needs to be playing&quot;);
</ins><span class="cx">         return false;
</span><span class="cx">     }
</span><span class="cx"> 
</span><span class="cx">     if (m_element.muted()) {
</span><del>-        LOG(Media, &quot;MediaElementSession::canControlControlsManager - returning FALSE: Muted&quot;);
</del><ins>+        LOG(Media, &quot;MediaElementSession::canShowControlsManager - returning FALSE: Muted&quot;);
</ins><span class="cx">         return false;
</span><span class="cx">     }
</span><span class="cx"> 
</span><span class="cx">     if (m_element.isVideo()) {
</span><span class="cx">         if (!m_element.renderer()) {
</span><del>-            LOG(Media, &quot;MediaElementSession::canControlControlsManager - returning FALSE: No renderer&quot;);
</del><ins>+            LOG(Media, &quot;MediaElementSession::canShowControlsManager - returning FALSE: No renderer&quot;);
</ins><span class="cx">             return false;
</span><span class="cx">         }
</span><span class="cx"> 
</span><span class="cx">         if (m_element.document().isMediaDocument()) {
</span><del>-            LOG(Media, &quot;MediaElementSession::canControlControlsManager - returning TRUE: Is media document&quot;);
</del><ins>+            LOG(Media, &quot;MediaElementSession::canShowControlsManager - returning TRUE: Is media document&quot;);
</ins><span class="cx">             return true;
</span><span class="cx">         }
</span><span class="cx"> 
</span><span class="cx">         if (!m_element.hasVideo()) {
</span><del>-            LOG(Media, &quot;MediaElementSession::canControlControlsManager - returning FALSE: No video&quot;);
</del><ins>+            LOG(Media, &quot;MediaElementSession::canShowControlsManager - returning FALSE: No video&quot;);
</ins><span class="cx">             return false;
</span><span class="cx">         }
</span><span class="cx"> 
</span><del>-        if (isElementLargeEnoughForMainContent(m_element)) {
-            LOG(Media, &quot;MediaElementSession::canControlControlsManager - returning TRUE: Is main content&quot;);
</del><ins>+        if (isLargeEnoughForMainContent()) {
+            LOG(Media, &quot;MediaElementSession::canShowControlsManager - returning TRUE: Is main content&quot;);
</ins><span class="cx">             return true;
</span><span class="cx">         }
</span><span class="cx">     }
</span><span class="cx"> 
</span><del>-    LOG(Media, &quot;MediaElementSession::canControlControlsManager - returning FALSE: No user gesture&quot;);
</del><ins>+    LOG(Media, &quot;MediaElementSession::canShowControlsManager - returning FALSE: No user gesture&quot;);
</ins><span class="cx">     return false;
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+bool MediaElementSession::isLargeEnoughForMainContent() const
+{
+    return isElementLargeEnoughForMainContent(m_element);
+}
+
+double MediaElementSession::mostRecentUserInteractionTime() const
+{
+    return m_mostRecentUserInteractionTime;
+}
+
+bool MediaElementSession::wantsToObserveViewportVisibilityForMediaControls() const
+{
+    return isLargeEnoughForMainContent();
+}
+
+bool MediaElementSession::wantsToObserveViewportVisibilityForAutoplay() const
+{
+    return hasBehaviorRestriction(InvisibleAutoplayNotPermitted) || hasBehaviorRestriction(OverrideUserGestureRequirementForMainContent);
+}
+
</ins><span class="cx"> #if ENABLE(WIRELESS_PLAYBACK_TARGET)
</span><span class="cx"> void MediaElementSession::showPlaybackTargetPicker(const HTMLMediaElement&amp; element)
</span><span class="cx"> {
</span><span class="lines">@@ -502,6 +526,12 @@
</span><span class="cx">     
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+void MediaElementSession::resetPlaybackSessionState()
+{
+    m_mostRecentUserInteractionTime = 0;
+    addBehaviorRestriction(RequireUserGestureToControlControlsManager | RequirePlaybackToControlControlsManager);
+}
+
</ins><span class="cx"> bool MediaElementSession::allowsPictureInPicture(const HTMLMediaElement&amp; element) const
</span><span class="cx"> {
</span><span class="cx">     Settings* settings = element.document().settings();
</span></span></pre></div>
<a id="branchessafari602branchSourceWebCorehtmlMediaElementSessionh"></a>
<div class="modfile"><h4>Modified: branches/safari-602-branch/Source/WebCore/html/MediaElementSession.h (205704 => 205705)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-602-branch/Source/WebCore/html/MediaElementSession.h        2016-09-09 08:41:37 UTC (rev 205704)
+++ branches/safari-602-branch/Source/WebCore/html/MediaElementSession.h        2016-09-09 08:41:46 UTC (rev 205705)
</span><span class="lines">@@ -54,8 +54,6 @@
</span><span class="cx">     bool pageAllowsDataLoading(const HTMLMediaElement&amp;) const;
</span><span class="cx">     bool pageAllowsPlaybackAfterResuming(const HTMLMediaElement&amp;) const;
</span><span class="cx"> 
</span><del>-    bool canControlControlsManager() const override;
-
</del><span class="cx"> #if ENABLE(WIRELESS_PLAYBACK_TARGET)
</span><span class="cx">     void showPlaybackTargetPicker(const HTMLMediaElement&amp;);
</span><span class="cx">     bool hasWirelessPlaybackTargets(const HTMLMediaElement&amp;) const;
</span><span class="lines">@@ -78,6 +76,8 @@
</span><span class="cx"> 
</span><span class="cx">     void mediaEngineUpdated(const HTMLMediaElement&amp;);
</span><span class="cx"> 
</span><ins>+    void resetPlaybackSessionState() override;
+
</ins><span class="cx">     // Restrictions to modify default behaviors.
</span><span class="cx">     enum BehaviorRestrictionFlags {
</span><span class="cx">         NoRestrictions = 0,
</span><span class="lines">@@ -111,6 +111,12 @@
</span><span class="cx"> 
</span><span class="cx">     HTMLMediaElement&amp; element() const { return m_element; }
</span><span class="cx"> 
</span><ins>+    bool wantsToObserveViewportVisibilityForMediaControls() const;
+    bool wantsToObserveViewportVisibilityForAutoplay() const;
+    bool canShowControlsManager() const;
+    bool isLargeEnoughForMainContent() const;
+    double mostRecentUserInteractionTime() const;
+
</ins><span class="cx"> private:
</span><span class="cx"> 
</span><span class="cx"> #if ENABLE(WIRELESS_PLAYBACK_TARGET)
</span><span class="lines">@@ -140,6 +146,8 @@
</span><span class="cx">     bool m_hasPlaybackTargetAvailabilityListeners { false };
</span><span class="cx"> #endif
</span><span class="cx"> 
</span><ins>+    double m_mostRecentUserInteractionTime { 0 };
+
</ins><span class="cx">     mutable bool m_isMainContent { false };
</span><span class="cx">     Timer m_mainContentCheckTimer;
</span><span class="cx"> };
</span></span></pre></div>
<a id="branchessafari602branchSourceWebCoreplatformaudioPlatformMediaSessionh"></a>
<div class="modfile"><h4>Modified: branches/safari-602-branch/Source/WebCore/platform/audio/PlatformMediaSession.h (205704 => 205705)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-602-branch/Source/WebCore/platform/audio/PlatformMediaSession.h        2016-09-09 08:41:37 UTC (rev 205704)
+++ branches/safari-602-branch/Source/WebCore/platform/audio/PlatformMediaSession.h        2016-09-09 08:41:46 UTC (rev 205705)
</span><span class="lines">@@ -139,7 +139,6 @@
</span><span class="cx"> 
</span><span class="cx">     bool shouldOverrideBackgroundLoadingRestriction() const;
</span><span class="cx"> 
</span><del>-    virtual bool canControlControlsManager() const { return false; }
</del><span class="cx">     virtual bool canPlayToWirelessPlaybackTarget() const { return false; }
</span><span class="cx">     virtual bool isPlayingToWirelessPlaybackTarget() const { return m_isPlayingToWirelessPlaybackTarget; }
</span><span class="cx">     void isPlayingToWirelessPlaybackTargetChanged(bool);
</span><span class="lines">@@ -160,6 +159,7 @@
</span><span class="cx">     void setCanProduceAudio(bool);
</span><span class="cx"> 
</span><span class="cx">     void scheduleClientDataBufferingCheck();
</span><ins>+    virtual void resetPlaybackSessionState() { }
</ins><span class="cx"> 
</span><span class="cx"> protected:
</span><span class="cx">     PlatformMediaSessionClient&amp; client() const { return m_client; }
</span></span></pre></div>
<a id="branchessafari602branchSourceWebCoreplatformaudioPlatformMediaSessionManagercpp"></a>
<div class="modfile"><h4>Modified: branches/safari-602-branch/Source/WebCore/platform/audio/PlatformMediaSessionManager.cpp (205704 => 205705)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-602-branch/Source/WebCore/platform/audio/PlatformMediaSessionManager.cpp        2016-09-09 08:41:37 UTC (rev 205704)
+++ branches/safari-602-branch/Source/WebCore/platform/audio/PlatformMediaSessionManager.cpp        2016-09-09 08:41:46 UTC (rev 205705)
</span><span class="lines">@@ -278,13 +278,14 @@
</span><span class="cx">     return m_sessions[0];
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-PlatformMediaSession* PlatformMediaSessionManager::currentSessionMatching(std::function&lt;bool(const PlatformMediaSession &amp;)&gt; filter)
</del><ins>+Vector&lt;PlatformMediaSession*&gt; PlatformMediaSessionManager::currentSessionsMatching(std::function&lt;bool(const PlatformMediaSession &amp;)&gt; filter)
</ins><span class="cx"> {
</span><ins>+    Vector&lt;PlatformMediaSession*&gt; matchingSessions;
</ins><span class="cx">     for (auto&amp; session : m_sessions) {
</span><span class="cx">         if (filter(*session))
</span><del>-            return session;
</del><ins>+            matchingSessions.append(session);
</ins><span class="cx">     }
</span><del>-    return nullptr;
</del><ins>+    return matchingSessions;
</ins><span class="cx"> }
</span><span class="cx">     
</span><span class="cx"> bool PlatformMediaSessionManager::sessionCanLoadMedia(const PlatformMediaSession&amp; session) const
</span></span></pre></div>
<a id="branchessafari602branchSourceWebCoreplatformaudioPlatformMediaSessionManagerh"></a>
<div class="modfile"><h4>Modified: branches/safari-602-branch/Source/WebCore/platform/audio/PlatformMediaSessionManager.h (205704 => 205705)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-602-branch/Source/WebCore/platform/audio/PlatformMediaSessionManager.h        2016-09-09 08:41:37 UTC (rev 205704)
+++ branches/safari-602-branch/Source/WebCore/platform/audio/PlatformMediaSessionManager.h        2016-09-09 08:41:46 UTC (rev 205705)
</span><span class="lines">@@ -92,7 +92,7 @@
</span><span class="cx">     void setCurrentSession(PlatformMediaSession&amp;);
</span><span class="cx">     PlatformMediaSession* currentSession();
</span><span class="cx"> 
</span><del>-    PlatformMediaSession* currentSessionMatching(std::function&lt;bool(const PlatformMediaSession&amp;)&gt;);
</del><ins>+    Vector&lt;PlatformMediaSession*&gt; currentSessionsMatching(std::function&lt;bool(const PlatformMediaSession&amp;)&gt;);
</ins><span class="cx"> 
</span><span class="cx">     void sessionIsPlayingToWirelessPlaybackTargetChanged(PlatformMediaSession&amp;);
</span><span class="cx">     void sessionCanProduceAudioChanged(PlatformMediaSession&amp;);
</span></span></pre></div>
<a id="branchessafari602branchSourceWebCoreplatformcocoaWebPlaybackSessionModelMediaElementmm"></a>
<div class="modfile"><h4>Modified: branches/safari-602-branch/Source/WebCore/platform/cocoa/WebPlaybackSessionModelMediaElement.mm (205704 => 205705)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-602-branch/Source/WebCore/platform/cocoa/WebPlaybackSessionModelMediaElement.mm        2016-09-09 08:41:37 UTC (rev 205704)
+++ branches/safari-602-branch/Source/WebCore/platform/cocoa/WebPlaybackSessionModelMediaElement.mm        2016-09-09 08:41:46 UTC (rev 205705)
</span><span class="lines">@@ -94,6 +94,9 @@
</span><span class="cx">     }
</span><span class="cx">     m_isListening = false;
</span><span class="cx"> 
</span><ins>+    if (m_mediaElement)
+        m_mediaElement-&gt;resetPlaybackSessionState();
+
</ins><span class="cx">     m_mediaElement = mediaElement;
</span><span class="cx"> 
</span><span class="cx">     if (!m_mediaElement)
</span></span></pre></div>
<a id="branchessafari602branchSourceWebKit2ChangeLog"></a>
<div class="modfile"><h4>Modified: branches/safari-602-branch/Source/WebKit2/ChangeLog (205704 => 205705)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-602-branch/Source/WebKit2/ChangeLog        2016-09-09 08:41:37 UTC (rev 205704)
+++ branches/safari-602-branch/Source/WebKit2/ChangeLog        2016-09-09 08:41:46 UTC (rev 205705)
</span><span class="lines">@@ -1,5 +1,43 @@
</span><span class="cx"> 2016-09-09  Babak Shafiei  &lt;bshafiei@apple.com&gt;
</span><span class="cx"> 
</span><ins>+        Merge r205412. rdar://problem/28014919
+
+    2016-09-03  Wenson Hsieh  &lt;wenson_hsieh@apple.com&gt;
+
+            Refactor the heuristic for showing media controls to take all media sessions into account
+            https://bugs.webkit.org/show_bug.cgi?id=161503
+            &lt;rdar://problem/28033783&gt;
+
+            Reviewed by Darin Adler.
+
+            Adds an SPI testing hook for sending the element ID of the currently controlled video element from the web
+            process to the UI process. See VideoControlsManager.mm in Tools/TestWebKitAPI/ for usage.
+
+            * UIProcess/API/Cocoa/WKWebView.mm:
+            (-[WKWebView _requestControlledElementID]):
+            (-[WKWebView _handleControlledElementIDResponse:]):
+            (-[WKWebView _hasActiveVideoForControlsManager]): Deleted.
+            * UIProcess/API/Cocoa/WKWebViewPrivate.h:
+            * UIProcess/Cocoa/WebPlaybackSessionManagerProxy.h:
+            * UIProcess/Cocoa/WebPlaybackSessionManagerProxy.messages.in:
+            * UIProcess/Cocoa/WebPlaybackSessionManagerProxy.mm:
+            (WebKit::WebPlaybackSessionManagerProxy::handleControlledElementIDResponse):
+            (WebKit::WebPlaybackSessionManagerProxy::requestControlledElementID):
+            * UIProcess/PageClient.h:
+            * UIProcess/WebPageProxy.cpp:
+            (WebKit::WebPageProxy::requestControlledElementID):
+            (WebKit::WebPageProxy::handleControlledElementIDResponse):
+            * UIProcess/WebPageProxy.h:
+            * UIProcess/mac/PageClientImpl.h:
+            * UIProcess/mac/PageClientImpl.mm:
+            (WebKit::PageClientImpl::handleControlledElementIDResponse):
+            * WebProcess/cocoa/WebPlaybackSessionManager.h:
+            * WebProcess/cocoa/WebPlaybackSessionManager.messages.in:
+            * WebProcess/cocoa/WebPlaybackSessionManager.mm:
+            (WebKit::WebPlaybackSessionManager::handleControlledElementIDRequest):
+
+2016-09-09  Babak Shafiei  &lt;bshafiei@apple.com&gt;
+
</ins><span class="cx">         Merge r204911. rdar://problem/28175524
</span><span class="cx"> 
</span><span class="cx">     2016-08-24  Anders Carlsson  &lt;andersca@apple.com&gt;
</span></span></pre></div>
<a id="branchessafari602branchSourceWebKit2UIProcessAPICocoaWKWebViewmm"></a>
<div class="modfile"><h4>Modified: branches/safari-602-branch/Source/WebKit2/UIProcess/API/Cocoa/WKWebView.mm (205704 => 205705)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-602-branch/Source/WebKit2/UIProcess/API/Cocoa/WKWebView.mm        2016-09-09 08:41:37 UTC (rev 205704)
+++ branches/safari-602-branch/Source/WebKit2/UIProcess/API/Cocoa/WKWebView.mm        2016-09-09 08:41:46 UTC (rev 205705)
</span><span class="lines">@@ -4541,6 +4541,17 @@
</span><span class="cx"> {
</span><span class="cx">     return _page &amp;&amp; _page-&gt;hasActiveVideoForControlsManager();
</span><span class="cx"> }
</span><ins>+
+- (void)_requestControlledElementID
+{
+    if (_page)
+        _page-&gt;requestControlledElementID();
+}
+
+- (void)_handleControlledElementIDResponse:(NSString *)identifier
+{
+    // Overridden by subclasses.
+}
</ins><span class="cx"> #endif // PLATFORM(MAC)
</span><span class="cx"> 
</span><span class="cx"> // Execute the supplied block after the next transaction from the WebProcess.
</span></span></pre></div>
<a id="branchessafari602branchSourceWebKit2UIProcessAPICocoaWKWebViewPrivateh"></a>
<div class="modfile"><h4>Modified: branches/safari-602-branch/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewPrivate.h (205704 => 205705)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-602-branch/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewPrivate.h        2016-09-09 08:41:37 UTC (rev 205704)
+++ branches/safari-602-branch/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewPrivate.h        2016-09-09 08:41:46 UTC (rev 205705)
</span><span class="lines">@@ -268,6 +268,8 @@
</span><span class="cx"> 
</span><span class="cx"> #if !TARGET_OS_IPHONE
</span><span class="cx"> @property (nonatomic, readonly) BOOL _hasActiveVideoForControlsManager WK_API_AVAILABLE(macosx(WK_MAC_TBA));
</span><ins>+- (void)_requestControlledElementID WK_API_AVAILABLE(macosx(WK_MAC_TBA));
+- (void)_handleControlledElementIDResponse:(NSString *)identifier WK_API_AVAILABLE(macosx(WK_MAC_TBA));
</ins><span class="cx"> #endif
</span><span class="cx"> 
</span><span class="cx"> - (void)_doAfterNextPresentationUpdate:(void (^)(void))updateBlock WK_API_AVAILABLE(macosx(WK_MAC_TBA), ios(WK_IOS_TBA));
</span></span></pre></div>
<a id="branchessafari602branchSourceWebKit2UIProcessCocoaWebPlaybackSessionManagerProxyh"></a>
<div class="modfile"><h4>Modified: branches/safari-602-branch/Source/WebKit2/UIProcess/Cocoa/WebPlaybackSessionManagerProxy.h (205704 => 205705)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-602-branch/Source/WebKit2/UIProcess/Cocoa/WebPlaybackSessionManagerProxy.h        2016-09-09 08:41:37 UTC (rev 205704)
+++ branches/safari-602-branch/Source/WebKit2/UIProcess/Cocoa/WebPlaybackSessionManagerProxy.h        2016-09-09 08:41:46 UTC (rev 205705)
</span><span class="lines">@@ -140,6 +140,7 @@
</span><span class="cx">     void invalidate();
</span><span class="cx"> 
</span><span class="cx">     PlatformWebPlaybackSessionInterface* controlsManagerInterface();
</span><ins>+    void requestControlledElementID();
</ins><span class="cx"> 
</span><span class="cx"> private:
</span><span class="cx">     friend class WebPlaybackSessionModelContext;
</span><span class="lines">@@ -170,6 +171,7 @@
</span><span class="cx">     void setWirelessVideoPlaybackDisabled(uint64_t contextId, bool);
</span><span class="cx">     void setDuration(uint64_t contextId, double duration);
</span><span class="cx">     void setRate(uint64_t contextId, bool isPlaying, double rate);
</span><ins>+    void handleControlledElementIDResponse(uint64_t, String) const;
</ins><span class="cx"> 
</span><span class="cx">     // Messages to WebPlaybackSessionManager
</span><span class="cx">     void play(uint64_t contextId);
</span></span></pre></div>
<a id="branchessafari602branchSourceWebKit2UIProcessCocoaWebPlaybackSessionManagerProxymessagesin"></a>
<div class="modfile"><h4>Modified: branches/safari-602-branch/Source/WebKit2/UIProcess/Cocoa/WebPlaybackSessionManagerProxy.messages.in (205704 => 205705)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-602-branch/Source/WebKit2/UIProcess/Cocoa/WebPlaybackSessionManagerProxy.messages.in        2016-09-09 08:41:37 UTC (rev 205704)
+++ branches/safari-602-branch/Source/WebKit2/UIProcess/Cocoa/WebPlaybackSessionManagerProxy.messages.in        2016-09-09 08:41:46 UTC (rev 205705)
</span><span class="lines">@@ -35,5 +35,7 @@
</span><span class="cx">     SetRate(uint64_t contextId, bool isPlaying, double rate)
</span><span class="cx">     SetUpPlaybackControlsManagerWithID(uint64_t contextId)
</span><span class="cx">     ClearPlaybackControlsManager()
</span><ins>+
+    HandleControlledElementIDResponse(uint64_t contextId, String id)
</ins><span class="cx"> }
</span><span class="cx"> #endif
</span></span></pre></div>
<a id="branchessafari602branchSourceWebKit2UIProcessCocoaWebPlaybackSessionManagerProxymm"></a>
<div class="modfile"><h4>Modified: branches/safari-602-branch/Source/WebKit2/UIProcess/Cocoa/WebPlaybackSessionManagerProxy.mm (205704 => 205705)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-602-branch/Source/WebKit2/UIProcess/Cocoa/WebPlaybackSessionManagerProxy.mm        2016-09-09 08:41:37 UTC (rev 205704)
+++ branches/safari-602-branch/Source/WebKit2/UIProcess/Cocoa/WebPlaybackSessionManagerProxy.mm        2016-09-09 08:41:46 UTC (rev 205705)
</span><span class="lines">@@ -343,6 +343,19 @@
</span><span class="cx">     interface-&gt;setRate(isPlaying, rate);
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+
+void WebPlaybackSessionManagerProxy::handleControlledElementIDResponse(uint64_t contextId, String identifier) const
+{
+#if PLATFORM(MAC)
+    if (contextId == m_controlsManagerContextId)
+        m_page-&gt;handleControlledElementIDResponse(identifier);
+#else
+    UNUSED_PARAM(contextId);
+    UNUSED_PARAM(identifier);
+#endif
+}
+
+
</ins><span class="cx"> #pragma mark Messages to WebPlaybackSessionManager
</span><span class="cx"> 
</span><span class="cx"> void WebPlaybackSessionManagerProxy::play(uint64_t contextId)
</span><span class="lines">@@ -405,6 +418,12 @@
</span><span class="cx">     m_page-&gt;send(Messages::WebPlaybackSessionManager::SelectLegibleMediaOption(contextId, index), m_page-&gt;pageID());
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+void WebPlaybackSessionManagerProxy::requestControlledElementID()
+{
+    if (m_controlsManagerContextId)
+        m_page-&gt;send(Messages::WebPlaybackSessionManager::HandleControlledElementIDRequest(m_controlsManagerContextId), m_page-&gt;pageID());
+}
+
</ins><span class="cx"> PlatformWebPlaybackSessionInterface* WebPlaybackSessionManagerProxy::controlsManagerInterface()
</span><span class="cx"> {
</span><span class="cx">     if (!m_controlsManagerContextId)
</span></span></pre></div>
<a id="branchessafari602branchSourceWebKit2UIProcessPageClienth"></a>
<div class="modfile"><h4>Modified: branches/safari-602-branch/Source/WebKit2/UIProcess/PageClient.h (205704 => 205705)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-602-branch/Source/WebKit2/UIProcess/PageClient.h        2016-09-09 08:41:37 UTC (rev 205704)
+++ branches/safari-602-branch/Source/WebKit2/UIProcess/PageClient.h        2016-09-09 08:41:46 UTC (rev 205705)
</span><span class="lines">@@ -248,6 +248,7 @@
</span><span class="cx">     virtual void recordAutocorrectionResponse(WebCore::AutocorrectionResponseType, const String&amp; replacedString, const String&amp; replacementString) = 0;
</span><span class="cx">     virtual void recommendedScrollbarStyleDidChange(WebCore::ScrollbarStyle) = 0;
</span><span class="cx">     virtual void removeNavigationGestureSnapshot() = 0;
</span><ins>+    virtual void handleControlledElementIDResponse(const String&amp;) = 0;
</ins><span class="cx"> 
</span><span class="cx">     virtual CGRect boundsOfLayerInLayerBackedWindowCoordinates(CALayer *) const = 0;
</span><span class="cx"> 
</span></span></pre></div>
<a id="branchessafari602branchSourceWebKit2UIProcessWebPageProxycpp"></a>
<div class="modfile"><h4>Modified: branches/safari-602-branch/Source/WebKit2/UIProcess/WebPageProxy.cpp (205704 => 205705)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-602-branch/Source/WebKit2/UIProcess/WebPageProxy.cpp        2016-09-09 08:41:37 UTC (rev 205704)
+++ branches/safari-602-branch/Source/WebKit2/UIProcess/WebPageProxy.cpp        2016-09-09 08:41:46 UTC (rev 205705)
</span><span class="lines">@@ -6280,6 +6280,19 @@
</span><span class="cx"> #endif
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+void WebPageProxy::requestControlledElementID() const
+{
+#if ENABLE(VIDEO_PRESENTATION_MODE)
+    if (m_playbackSessionManager)
+        m_playbackSessionManager-&gt;requestControlledElementID();
+#endif
+}
+
+void WebPageProxy::handleControlledElementIDResponse(const String&amp; identifier) const
+{
+    m_pageClient.handleControlledElementIDResponse(identifier);
+}
+
</ins><span class="cx"> bool WebPageProxy::isPlayingVideoInEnhancedFullscreen() const
</span><span class="cx"> {
</span><span class="cx"> #if ENABLE(VIDEO_PRESENTATION_MODE)
</span></span></pre></div>
<a id="branchessafari602branchSourceWebKit2UIProcessWebPageProxyh"></a>
<div class="modfile"><h4>Modified: branches/safari-602-branch/Source/WebKit2/UIProcess/WebPageProxy.h (205704 => 205705)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-602-branch/Source/WebKit2/UIProcess/WebPageProxy.h        2016-09-09 08:41:37 UTC (rev 205704)
+++ branches/safari-602-branch/Source/WebKit2/UIProcess/WebPageProxy.h        2016-09-09 08:41:46 UTC (rev 205705)
</span><span class="lines">@@ -1031,6 +1031,8 @@
</span><span class="cx"> #if PLATFORM(MAC)
</span><span class="cx">     void videoControlsManagerDidChange();
</span><span class="cx">     bool hasActiveVideoForControlsManager() const;
</span><ins>+    void requestControlledElementID() const;
+    void handleControlledElementIDResponse(const String&amp;) const;
</ins><span class="cx">     bool isPlayingVideoInEnhancedFullscreen() const;
</span><span class="cx"> #endif
</span><span class="cx"> 
</span></span></pre></div>
<a id="branchessafari602branchSourceWebKit2UIProcessmacPageClientImplh"></a>
<div class="modfile"><h4>Modified: branches/safari-602-branch/Source/WebKit2/UIProcess/mac/PageClientImpl.h (205704 => 205705)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-602-branch/Source/WebKit2/UIProcess/mac/PageClientImpl.h        2016-09-09 08:41:37 UTC (rev 205704)
+++ branches/safari-602-branch/Source/WebKit2/UIProcess/mac/PageClientImpl.h        2016-09-09 08:41:46 UTC (rev 205705)
</span><span class="lines">@@ -207,6 +207,7 @@
</span><span class="cx">     void didFailLoadForMainFrame() override;
</span><span class="cx">     void didSameDocumentNavigationForMainFrame(SameDocumentNavigationType) override;
</span><span class="cx">     void removeNavigationGestureSnapshot() override;
</span><ins>+    void handleControlledElementIDResponse(const String&amp;) override;
</ins><span class="cx"> 
</span><span class="cx">     void didPerformImmediateActionHitTest(const WebHitTestResultData&amp;, bool contentPreventsDefault, API::Object*) override;
</span><span class="cx">     void* immediateActionAnimationControllerForHitTestResult(RefPtr&lt;API::HitTestResult&gt;, uint64_t, RefPtr&lt;API::Object&gt;) override;
</span></span></pre></div>
<a id="branchessafari602branchSourceWebKit2UIProcessmacPageClientImplmm"></a>
<div class="modfile"><h4>Modified: branches/safari-602-branch/Source/WebKit2/UIProcess/mac/PageClientImpl.mm (205704 => 205705)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-602-branch/Source/WebKit2/UIProcess/mac/PageClientImpl.mm        2016-09-09 08:41:37 UTC (rev 205704)
+++ branches/safari-602-branch/Source/WebKit2/UIProcess/mac/PageClientImpl.mm        2016-09-09 08:41:46 UTC (rev 205705)
</span><span class="lines">@@ -756,6 +756,13 @@
</span><span class="cx">         gestureController-&gt;removeSwipeSnapshot();
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+void PageClientImpl::handleControlledElementIDResponse(const String&amp; identifier)
+{
+#if WK_API_ENABLED
+    [m_webView _handleControlledElementIDResponse:nsStringFromWebCoreString(identifier)];
+#endif
+}
+
</ins><span class="cx"> void PageClientImpl::didChangeBackgroundColor()
</span><span class="cx"> {
</span><span class="cx">     notImplemented();
</span></span></pre></div>
<a id="branchessafari602branchSourceWebKit2WebProcesscocoaWebPlaybackSessionManagerh"></a>
<div class="modfile"><h4>Modified: branches/safari-602-branch/Source/WebKit2/WebProcess/cocoa/WebPlaybackSessionManager.h (205704 => 205705)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-602-branch/Source/WebKit2/WebProcess/cocoa/WebPlaybackSessionManager.h        2016-09-09 08:41:37 UTC (rev 205704)
+++ branches/safari-602-branch/Source/WebKit2/WebProcess/cocoa/WebPlaybackSessionManager.h        2016-09-09 08:41:46 UTC (rev 205705)
</span><span class="lines">@@ -138,6 +138,7 @@
</span><span class="cx">     void endScanning(uint64_t contextId);
</span><span class="cx">     void selectAudioMediaOption(uint64_t contextId, uint64_t index);
</span><span class="cx">     void selectLegibleMediaOption(uint64_t contextId, uint64_t index);
</span><ins>+    void handleControlledElementIDRequest(uint64_t contextId);
</ins><span class="cx"> 
</span><span class="cx">     WebPage* m_page;
</span><span class="cx">     HashMap&lt;WebCore::HTMLMediaElement*, uint64_t&gt; m_mediaElements;
</span></span></pre></div>
<a id="branchessafari602branchSourceWebKit2WebProcesscocoaWebPlaybackSessionManagermessagesin"></a>
<div class="modfile"><h4>Modified: branches/safari-602-branch/Source/WebKit2/WebProcess/cocoa/WebPlaybackSessionManager.messages.in (205704 => 205705)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-602-branch/Source/WebKit2/WebProcess/cocoa/WebPlaybackSessionManager.messages.in        2016-09-09 08:41:37 UTC (rev 205704)
+++ branches/safari-602-branch/Source/WebKit2/WebProcess/cocoa/WebPlaybackSessionManager.messages.in        2016-09-09 08:41:46 UTC (rev 205705)
</span><span class="lines">@@ -35,5 +35,6 @@
</span><span class="cx">     EndScanning(uint64_t contextId)
</span><span class="cx">     SelectAudioMediaOption(uint64_t contextId, uint64_t index)
</span><span class="cx">     SelectLegibleMediaOption(uint64_t contextId, uint64_t index)
</span><ins>+    HandleControlledElementIDRequest(uint64_t contextId)
</ins><span class="cx"> }
</span><span class="cx"> #endif
</span></span></pre></div>
<a id="branchessafari602branchSourceWebKit2WebProcesscocoaWebPlaybackSessionManagermm"></a>
<div class="modfile"><h4>Modified: branches/safari-602-branch/Source/WebKit2/WebProcess/cocoa/WebPlaybackSessionManager.mm (205704 => 205705)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-602-branch/Source/WebKit2/WebProcess/cocoa/WebPlaybackSessionManager.mm        2016-09-09 08:41:37 UTC (rev 205704)
+++ branches/safari-602-branch/Source/WebKit2/WebProcess/cocoa/WebPlaybackSessionManager.mm        2016-09-09 08:41:46 UTC (rev 205705)
</span><span class="lines">@@ -417,6 +417,13 @@
</span><span class="cx">     ensureModel(contextId).selectLegibleMediaOption(index);
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+void WebPlaybackSessionManager::handleControlledElementIDRequest(uint64_t contextId)
+{
+    auto element = ensureModel(contextId).mediaElement();
+    if (element)
+        m_page-&gt;send(Messages::WebPlaybackSessionManagerProxy::HandleControlledElementIDResponse(contextId, element-&gt;getIdAttribute()));
+}
+
</ins><span class="cx"> } // namespace WebKit
</span><span class="cx"> 
</span><span class="cx"> #endif // PLATFORM(IOS) || (PLATFORM(MAC) &amp;&amp; ENABLE(VIDEO_PRESENTATION_MODE))
</span></span></pre></div>
<a id="branchessafari602branchToolsChangeLog"></a>
<div class="modfile"><h4>Modified: branches/safari-602-branch/Tools/ChangeLog (205704 => 205705)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-602-branch/Tools/ChangeLog        2016-09-09 08:41:37 UTC (rev 205704)
+++ branches/safari-602-branch/Tools/ChangeLog        2016-09-09 08:41:46 UTC (rev 205705)
</span><span class="lines">@@ -1,3 +1,44 @@
</span><ins>+2016-09-09  Babak Shafiei  &lt;bshafiei@apple.com&gt;
+
+        Merge r205412. rdar://problem/28014919
+
+    2016-09-03  Wenson Hsieh  &lt;wenson_hsieh@apple.com&gt;
+
+            Refactor the heuristic for showing media controls to take all media sessions into account
+            https://bugs.webkit.org/show_bug.cgi?id=161503
+            &lt;rdar://problem/28033783&gt;
+
+            Reviewed by Darin Adler.
+
+            Adds new unit tests verifying the behavior of media playback controls when scrolling another video into view.
+            Please see the WebCore ChangeLog for more details about this change. Also refactors existing
+            VideoControlsManager tests by folding duplicated setup and testing logic into helper methods to make the unit
+            tests more readable.
+
+            * TestWebKitAPI/TestWebKitAPI.xcodeproj/project.pbxproj:
+            * TestWebKitAPI/Tests/WebKit2Cocoa/VideoControlsManager.mm:
+            (-[MessageHandler initWithMessage:handler:]):
+            (-[MessageHandler userContentController:didReceiveScriptMessage:]):
+            (-[VideoControlsManagerTestWebView performAfterLoading:]):
+            (-[VideoControlsManagerTestWebView loadTestPageNamed:]):
+            (-[VideoControlsManagerTestWebView loadTestPageNamed:andExpectControlsManager:afterReceivingMessage:]):
+            (-[VideoControlsManagerTestWebView performAfterReceivingMessage:action:]):
+            (-[VideoControlsManagerTestWebView controlledElementID]):
+            (-[VideoControlsManagerTestWebView _handleControlledElementIDResponse:]):
+            (TestWebKitAPI::setUpWebViewForTestingVideoControlsManager):
+            (TestWebKitAPI::TEST):
+            (-[MediaPlaybackMessageHandler initWithWKWebView:finalMessageString:]): Deleted.
+            (-[MediaPlaybackMessageHandler userContentController:didReceiveScriptMessage:]): Deleted.
+            (-[OnLoadMessageHandler initWithWKWebView:handler:]): Deleted.
+            (-[OnLoadMessageHandler userContentController:didReceiveScriptMessage:]): Deleted.
+            (-[WKWebView performAfterLoading:]): Deleted.
+            * TestWebKitAPI/Tests/WebKit2Cocoa/large-video-playing-scroll-away.html: Added.
+            * TestWebKitAPI/Tests/WebKit2Cocoa/large-videos-autoplaying-click-to-pause.html: Added.
+            * TestWebKitAPI/Tests/WebKit2Cocoa/large-videos-autoplaying-scroll-to-video.html: Added.
+            * TestWebKitAPI/Tests/WebKit2Cocoa/large-videos-paused-video-hides-controls.html: Added.
+            * TestWebKitAPI/Tests/WebKit2Cocoa/large-videos-playing-muted-video-hides-controls.html: Added.
+            * TestWebKitAPI/Tests/WebKit2Cocoa/large-videos-playing-video-keeps-controls.html: Added.
+
</ins><span class="cx"> 2016-08-31  Babak Shafiei  &lt;bshafiei@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Merge r204989. rdar://problem/28015116
</span></span></pre></div>
<a id="branchessafari602branchToolsTestWebKitAPITestWebKitAPIxcodeprojprojectpbxproj"></a>
<div class="modfile"><h4>Modified: branches/safari-602-branch/Tools/TestWebKitAPI/TestWebKitAPI.xcodeproj/project.pbxproj (205704 => 205705)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-602-branch/Tools/TestWebKitAPI/TestWebKitAPI.xcodeproj/project.pbxproj        2016-09-09 08:41:37 UTC (rev 205704)
+++ branches/safari-602-branch/Tools/TestWebKitAPI/TestWebKitAPI.xcodeproj/project.pbxproj        2016-09-09 08:41:46 UTC (rev 205705)
</span><span class="lines">@@ -60,6 +60,12 @@
</span><span class="cx">                 2E1DFDED1D42A51100714A00 /* large-videos-with-audio.html in Copy Resources */ = {isa = PBXBuildFile; fileRef = 2E1DFDEC1D42A41C00714A00 /* large-videos-with-audio.html */; };
</span><span class="cx">                 2E1DFDEF1D42A6F200714A00 /* large-videos-with-audio-autoplay.html in Copy Resources */ = {isa = PBXBuildFile; fileRef = 2E1DFDEE1D42A6EB00714A00 /* large-videos-with-audio-autoplay.html */; };
</span><span class="cx">                 2E1DFDF11D42E1E400714A00 /* large-video-seek-to-beginning-and-play-after-ending.html in Copy Resources */ = {isa = PBXBuildFile; fileRef = 2E1DFDF01D42E14400714A00 /* large-video-seek-to-beginning-and-play-after-ending.html */; };
</span><ins>+                2E691AEA1D78B53600129407 /* large-videos-paused-video-hides-controls.html in Copy Resources */ = {isa = PBXBuildFile; fileRef = 2E691AE81D78B52B00129407 /* large-videos-paused-video-hides-controls.html */; };
+                2E691AEB1D78B53600129407 /* large-videos-playing-video-keeps-controls.html in Copy Resources */ = {isa = PBXBuildFile; fileRef = 2E691AE91D78B52B00129407 /* large-videos-playing-video-keeps-controls.html */; };
+                2E691AED1D78B91000129407 /* large-videos-playing-muted-video-hides-controls.html in Copy Resources */ = {isa = PBXBuildFile; fileRef = 2E691AEC1D78B90200129407 /* large-videos-playing-muted-video-hides-controls.html */; };
+                2E691AEF1D79DE8400129407 /* large-videos-autoplaying-click-to-pause.html in Copy Resources */ = {isa = PBXBuildFile; fileRef = 2E691AEE1D79DE6F00129407 /* large-videos-autoplaying-click-to-pause.html */; };
+                2E691AF11D79E51A00129407 /* large-videos-autoplaying-scroll-to-video.html in Copy Resources */ = {isa = PBXBuildFile; fileRef = 2E691AF01D79E51400129407 /* large-videos-autoplaying-scroll-to-video.html */; };
+                2E691AF31D79E75E00129407 /* large-video-playing-scroll-away.html in Copy Resources */ = {isa = PBXBuildFile; fileRef = 2E691AF21D79E75400129407 /* large-video-playing-scroll-away.html */; };
</ins><span class="cx">                 2E7765CD16C4D80A00BA2BB1 /* mainIOS.mm in Sources */ = {isa = PBXBuildFile; fileRef = 2E7765CC16C4D80A00BA2BB1 /* mainIOS.mm */; };
</span><span class="cx">                 2E7765CF16C4D81100BA2BB1 /* mainMac.mm in Sources */ = {isa = PBXBuildFile; fileRef = 2E7765CE16C4D81100BA2BB1 /* mainMac.mm */; };
</span><span class="cx">                 33BE5AF9137B5AAE00705813 /* MouseMoveAfterCrash_Bundle.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 33BE5AF8137B5AAE00705813 /* MouseMoveAfterCrash_Bundle.cpp */; };
</span><span class="lines">@@ -562,6 +568,12 @@
</span><span class="cx">                                 7AE9E5091AE5AE8B00CF874B /* test.pdf in Copy Resources */,
</span><span class="cx">                                 7A1458FC1AD5C07000E06772 /* mouse-button-listener.html in Copy Resources */,
</span><span class="cx">                                 7C486BA11AA12567003F6F9B /* bundle-file.html in Copy Resources */,
</span><ins>+                                2E691AF31D79E75E00129407 /* large-video-playing-scroll-away.html in Copy Resources */,
+                                2E691AF11D79E51A00129407 /* large-videos-autoplaying-scroll-to-video.html in Copy Resources */,
+                                2E691AEF1D79DE8400129407 /* large-videos-autoplaying-click-to-pause.html in Copy Resources */,
+                                2E691AED1D78B91000129407 /* large-videos-playing-muted-video-hides-controls.html in Copy Resources */,
+                                2E691AEA1D78B53600129407 /* large-videos-paused-video-hides-controls.html in Copy Resources */,
+                                2E691AEB1D78B53600129407 /* large-videos-playing-video-keeps-controls.html in Copy Resources */,
</ins><span class="cx">                                 1A9E52C913E65EF4006917F5 /* 18-characters.html in Copy Resources */,
</span><span class="cx">                                 1C2B81861C89259D00A5529F /* webfont.html in Copy Resources */,
</span><span class="cx">                                 379028B914FAC24C007E6B43 /* acceptsFirstMouse.html in Copy Resources */,
</span><span class="lines">@@ -722,6 +734,12 @@
</span><span class="cx">                 2E1DFDEC1D42A41C00714A00 /* large-videos-with-audio.html */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.html; path = &quot;large-videos-with-audio.html&quot;; sourceTree = &quot;&lt;group&gt;&quot;; };
</span><span class="cx">                 2E1DFDEE1D42A6EB00714A00 /* large-videos-with-audio-autoplay.html */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.html; path = &quot;large-videos-with-audio-autoplay.html&quot;; sourceTree = &quot;&lt;group&gt;&quot;; };
</span><span class="cx">                 2E1DFDF01D42E14400714A00 /* large-video-seek-to-beginning-and-play-after-ending.html */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.html; path = &quot;large-video-seek-to-beginning-and-play-after-ending.html&quot;; sourceTree = &quot;&lt;group&gt;&quot;; };
</span><ins>+                2E691AE81D78B52B00129407 /* large-videos-paused-video-hides-controls.html */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.html; path = &quot;large-videos-paused-video-hides-controls.html&quot;; sourceTree = &quot;&lt;group&gt;&quot;; };
+                2E691AE91D78B52B00129407 /* large-videos-playing-video-keeps-controls.html */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.html; path = &quot;large-videos-playing-video-keeps-controls.html&quot;; sourceTree = &quot;&lt;group&gt;&quot;; };
+                2E691AEC1D78B90200129407 /* large-videos-playing-muted-video-hides-controls.html */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.html; path = &quot;large-videos-playing-muted-video-hides-controls.html&quot;; sourceTree = &quot;&lt;group&gt;&quot;; };
+                2E691AEE1D79DE6F00129407 /* large-videos-autoplaying-click-to-pause.html */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.html; path = &quot;large-videos-autoplaying-click-to-pause.html&quot;; sourceTree = &quot;&lt;group&gt;&quot;; };
+                2E691AF01D79E51400129407 /* large-videos-autoplaying-scroll-to-video.html */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.html; path = &quot;large-videos-autoplaying-scroll-to-video.html&quot;; sourceTree = &quot;&lt;group&gt;&quot;; };
+                2E691AF21D79E75400129407 /* large-video-playing-scroll-away.html */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.html; path = &quot;large-video-playing-scroll-away.html&quot;; sourceTree = &quot;&lt;group&gt;&quot;; };
</ins><span class="cx">                 2E7765CC16C4D80A00BA2BB1 /* mainIOS.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = mainIOS.mm; sourceTree = &quot;&lt;group&gt;&quot;; };
</span><span class="cx">                 2E7765CE16C4D81100BA2BB1 /* mainMac.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = mainMac.mm; sourceTree = &quot;&lt;group&gt;&quot;; };
</span><span class="cx">                 333B9CE11277F23100FEFCE3 /* PreventEmptyUserAgent.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = PreventEmptyUserAgent.cpp; sourceTree = &quot;&lt;group&gt;&quot;; };
</span><span class="lines">@@ -1367,6 +1385,12 @@
</span><span class="cx">                                 2E1DFDF01D42E14400714A00 /* large-video-seek-to-beginning-and-play-after-ending.html */,
</span><span class="cx">                                 2E1B7B011D41B1B3007558B4 /* large-video-hides-controls-after-seek-to-end.html */,
</span><span class="cx">                                 2E1DFDEE1D42A6EB00714A00 /* large-videos-with-audio-autoplay.html */,
</span><ins>+                                2E691AF21D79E75400129407 /* large-video-playing-scroll-away.html */,
+                                2E691AF01D79E51400129407 /* large-videos-autoplaying-scroll-to-video.html */,
+                                2E691AEE1D79DE6F00129407 /* large-videos-autoplaying-click-to-pause.html */,
+                                2E691AEC1D78B90200129407 /* large-videos-playing-muted-video-hides-controls.html */,
+                                2E691AE81D78B52B00129407 /* large-videos-paused-video-hides-controls.html */,
+                                2E691AE91D78B52B00129407 /* large-videos-playing-video-keeps-controls.html */,
</ins><span class="cx">                                 5C9E593E1D3EB1DE00E3C62E /* ApplicationCache.db */,
</span><span class="cx">                                 5C9E593F1D3EB1DE00E3C62E /* ApplicationCache.db-shm */,
</span><span class="cx">                                 5C9E59401D3EB1DE00E3C62E /* ApplicationCache.db-wal */,
</span></span></pre></div>
<a id="branchessafari602branchToolsTestWebKitAPITestsWebKit2CocoaVideoControlsManagermm"></a>
<div class="modfile"><h4>Modified: branches/safari-602-branch/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/VideoControlsManager.mm (205704 => 205705)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-602-branch/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/VideoControlsManager.mm        2016-09-09 08:41:37 UTC (rev 205704)
+++ branches/safari-602-branch/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/VideoControlsManager.mm        2016-09-09 08:41:46 UTC (rev 205705)
</span><span class="lines">@@ -37,66 +37,30 @@
</span><span class="cx"> 
</span><span class="cx"> #if WK_API_ENABLED &amp;&amp; PLATFORM(MAC) &amp;&amp; __MAC_OS_X_VERSION_MIN_REQUIRED &gt;= 101200
</span><span class="cx"> 
</span><del>-static bool testedControlsManagerAfterPlaying;
-static bool receivedScriptMessage;
</del><ins>+@interface WKWebView (WKWebViewAdditions)
</ins><span class="cx"> 
</span><del>-@interface MediaPlaybackMessageHandler : NSObject &lt;WKScriptMessageHandler&gt; {
-    RetainPtr&lt;WKWebView&gt; _webView;
-}
</del><ins>+- (void)_interactWithMediaControlsForTesting;
</ins><span class="cx"> 
</span><del>-@property (nonatomic) BOOL expectedToHaveControlsManager;
-@property (nonatomic, retain) NSString *finalMessageString;
-
-- (instancetype)initWithWKWebView:(WKWebView*)webView finalMessageString:(NSString *)finalMessageString;
</del><span class="cx"> @end
</span><span class="cx"> 
</span><del>-@implementation MediaPlaybackMessageHandler
-
-- (instancetype)initWithWKWebView:(WKWebView*)webView finalMessageString:(NSString *)finalMessageString
-{
-    if (!(self = [super init]))
-        return nil;
-
-    _webView = webView;
-    _finalMessageString = finalMessageString;
-
-    return self;
</del><ins>+@interface MessageHandler : NSObject &lt;WKScriptMessageHandler&gt; {
+    dispatch_block_t _handler;
+    NSString *_message;
</ins><span class="cx"> }
</span><span class="cx"> 
</span><del>-- (void)userContentController:(WKUserContentController *)userContentController didReceiveScriptMessage:(WKScriptMessage *)message
-{
-    receivedScriptMessage = true;
</del><ins>+- (instancetype)initWithMessage:(NSString *)message handler:(dispatch_block_t)handler;
</ins><span class="cx"> 
</span><del>-    NSString *bodyString = (NSString *)[message body];
-    if ([bodyString isEqualToString:self.finalMessageString]) {
-        BOOL hasControlsManager = [_webView _hasActiveVideoForControlsManager];
-        if (self.expectedToHaveControlsManager)
-            EXPECT_TRUE(hasControlsManager);
-        else
-            EXPECT_FALSE(hasControlsManager);
-        testedControlsManagerAfterPlaying = true;
-    }
-}
</del><span class="cx"> @end
</span><span class="cx"> 
</span><del>-@interface OnLoadMessageHandler : NSObject &lt;WKScriptMessageHandler&gt; {
-    RetainPtr&lt;WKWebView&gt; _webView;
-}
</del><ins>+@implementation MessageHandler
</ins><span class="cx"> 
</span><del>-@property (nonatomic, strong) dispatch_block_t onloadHandler;
-
-- (instancetype)initWithWKWebView:(WKWebView*)webView handler:(dispatch_block_t)handler;
-@end
-
-@implementation OnLoadMessageHandler
-
-- (instancetype)initWithWKWebView:(WKWebView*)webView handler:(dispatch_block_t)handler
</del><ins>+- (instancetype)initWithMessage:(NSString *)message handler:(dispatch_block_t)handler
</ins><span class="cx"> {
</span><span class="cx">     if (!(self = [super init]))
</span><span class="cx">         return nil;
</span><span class="cx"> 
</span><del>-    _webView = webView;
-    _onloadHandler = handler;
</del><ins>+    _handler = [handler copy];
+    _message = message;
</ins><span class="cx"> 
</span><span class="cx">     return self;
</span><span class="cx"> }
</span><span class="lines">@@ -103,30 +67,28 @@
</span><span class="cx"> 
</span><span class="cx"> - (void)userContentController:(WKUserContentController *)userContentController didReceiveScriptMessage:(WKScriptMessage *)message
</span><span class="cx"> {
</span><del>-    if (![(NSString *)[message body] isEqualToString:@&quot;loaded&quot;])
-        return;
-
-    if (_onloadHandler)
-        _onloadHandler();
-
-    _onloadHandler = nil;
</del><ins>+    if ([(NSString *)[message body] isEqualToString:_message] &amp;&amp; _handler)
+        _handler();
</ins><span class="cx"> }
</span><del>-@end
</del><span class="cx"> 
</span><del>-@interface WKWebView (WKWebViewAdditions)
-
-- (void)_interactWithMediaControlsForTesting;
-
</del><span class="cx"> @end
</span><span class="cx"> 
</span><del>-@interface WKWebView (TestingAdditions)
</del><ins>+@interface VideoControlsManagerTestWebView : WKWebView
</ins><span class="cx"> 
</span><span class="cx"> - (void)mouseDownAtPoint:(NSPoint)point;
</span><span class="cx"> - (void)performAfterLoading:(dispatch_block_t)actions;
</span><ins>+- (void)loadTestPageNamed:(NSString *)pageName;
+- (void)loadTestPageNamed:(NSString *)pageName andExpectControlsManager:(BOOL)expectControlsManager afterReceivingMessage:(NSString *)message;
+- (void)performAfterReceivingMessage:(NSString *)message action:(dispatch_block_t)action;
</ins><span class="cx"> 
</span><ins>+@property (nonatomic, readonly) NSString *controlledElementID;
+
</ins><span class="cx"> @end
</span><span class="cx"> 
</span><del>-@implementation WKWebView (TestingAdditions)
</del><ins>+@implementation VideoControlsManagerTestWebView {
+    bool _isDoneQueryingControlledElementID;
+    NSString *_controlledElementID;
+}
</ins><span class="cx"> 
</span><span class="cx"> - (void)mouseDownAtPoint:(NSPoint)point {
</span><span class="cx">     [self mouseDown:[NSEvent mouseEventWithType:NSEventTypeLeftMouseDown location:NSMakePoint(point.x, point.y) modifierFlags:0 timestamp:GetCurrentEventTime() windowNumber:0 context:[NSGraphicsContext currentContext] eventNumber:0 clickCount:0 pressure:0]];
</span><span class="lines">@@ -133,78 +95,103 @@
</span><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> - (void)performAfterLoading:(dispatch_block_t)actions {
</span><del>-    OnLoadMessageHandler *handler = [[OnLoadMessageHandler alloc] initWithWKWebView:self handler:actions];
</del><ins>+    MessageHandler *handler = [[MessageHandler alloc] initWithMessage:@&quot;loaded&quot; handler:actions];
</ins><span class="cx">     NSString *onloadScript = @&quot;window.onload = function() { window.webkit.messageHandlers.onloadHandler.postMessage('loaded'); }&quot;;
</span><span class="cx">     WKUserScript *script = [[WKUserScript alloc] initWithSource:onloadScript injectionTime:WKUserScriptInjectionTimeAtDocumentStart forMainFrameOnly:NO];
</span><del>-    [[[self configuration] userContentController] addUserScript:script];
-    [[[self configuration] userContentController] addScriptMessageHandler:handler name:@&quot;onloadHandler&quot;];
</del><ins>+
+    WKUserContentController* contentController = [[self configuration] userContentController];
+    [contentController addUserScript:script];
+    [contentController addScriptMessageHandler:handler name:@&quot;onloadHandler&quot;];
</ins><span class="cx"> }
</span><span class="cx"> 
</span><ins>+- (void)loadTestPageNamed:(NSString *)pageName
+{
+    NSURLRequest *request = [NSURLRequest requestWithURL:[[NSBundle mainBundle] URLForResource:pageName withExtension:@&quot;html&quot; subdirectory:@&quot;TestWebKitAPI.resources&quot;]];
+    [self loadRequest:request];
+}
+
+- (void)loadTestPageNamed:(NSString *)pageName andExpectControlsManager:(BOOL)expectControlsManager afterReceivingMessage:(NSString *)message
+{
+    __block bool doneWaiting = false;
+    [self performAfterReceivingMessage:message action:^ {
+        BOOL hasVideoForControlsManager = [self _hasActiveVideoForControlsManager];
+        if (expectControlsManager)
+            EXPECT_TRUE(hasVideoForControlsManager);
+        else
+            EXPECT_FALSE(hasVideoForControlsManager);
+        doneWaiting = true;
+    }];
+
+    [self loadTestPageNamed:pageName];
+    TestWebKitAPI::Util::run(&amp;doneWaiting);
+}
+
+- (void)performAfterReceivingMessage:(NSString *)message action:(dispatch_block_t)action
+{
+    RetainPtr&lt;MessageHandler&gt; handler = adoptNS([[MessageHandler alloc] initWithMessage:message handler:action]);
+    [[[self configuration] userContentController] addScriptMessageHandler:handler.get() name:@&quot;playingHandler&quot;];
+}
+
+- (NSString *)controlledElementID
+{
+    _isDoneQueryingControlledElementID = false;
+    [self _requestControlledElementID];
+    TestWebKitAPI::Util::run(&amp;_isDoneQueryingControlledElementID);
+    return _controlledElementID;
+}
+
+- (void)_handleControlledElementIDResponse:(NSString *)identifier
+{
+    _controlledElementID = [identifier copy];
+    _isDoneQueryingControlledElementID = true;
+}
+
</ins><span class="cx"> @end
</span><span class="cx"> 
</span><span class="cx"> namespace TestWebKitAPI {
</span><span class="cx"> 
</span><del>-TEST(VideoControlsManager, VideoControlsManagerSingleLargeVideo)
</del><ins>+RetainPtr&lt;VideoControlsManagerTestWebView*&gt; setUpWebViewForTestingVideoControlsManager(NSRect frame)
</ins><span class="cx"> {
</span><span class="cx">     RetainPtr&lt;WKWebViewConfiguration&gt; configuration = adoptNS([[WKWebViewConfiguration alloc] init]);
</span><span class="cx">     configuration.get().mediaTypesRequiringUserActionForPlayback = WKAudiovisualMediaTypeNone;
</span><del>-    RetainPtr&lt;WKWebView&gt; webView = adoptNS([[WKWebView alloc] initWithFrame:NSMakeRect(0, 0, 100, 100) configuration:configuration.get()]);
-    RetainPtr&lt;MediaPlaybackMessageHandler&gt; handler = adoptNS([[MediaPlaybackMessageHandler alloc] initWithWKWebView:webView.get() finalMessageString:@&quot;playing&quot;]);
-    [[configuration userContentController] addScriptMessageHandler:handler.get() name:@&quot;playingHandler&quot;];
-
</del><ins>+    RetainPtr&lt;VideoControlsManagerTestWebView&gt; webView = adoptNS([[VideoControlsManagerTestWebView alloc] initWithFrame:frame configuration:configuration.get()]);
</ins><span class="cx">     RetainPtr&lt;NSWindow&gt; window = adoptNS([[NSWindow alloc] initWithContentRect:[webView frame] styleMask:NSBorderlessWindowMask backing:NSBackingStoreBuffered defer:NO]);
</span><span class="cx">     [[window contentView] addSubview:webView.get()];
</span><span class="cx"> 
</span><ins>+    return webView;
+}
+
+TEST(VideoControlsManager, VideoControlsManagerSingleLargeVideo)
+{
+    RetainPtr&lt;VideoControlsManagerTestWebView*&gt; webView = setUpWebViewForTestingVideoControlsManager(NSMakeRect(0, 0, 100, 100));
+
</ins><span class="cx">     // A large video with audio should have a controls manager even if it is played via script like this video.
</span><span class="cx">     // So the expectation is YES.
</span><del>-    [handler setExpectedToHaveControlsManager:YES];
-    NSURLRequest *request = [NSURLRequest requestWithURL:[[NSBundle mainBundle] URLForResource:@&quot;large-video-with-audio&quot; withExtension:@&quot;html&quot; subdirectory:@&quot;TestWebKitAPI.resources&quot;]];
-    [webView loadRequest:request];
-
-    TestWebKitAPI::Util::run(&amp;testedControlsManagerAfterPlaying);
-    TestWebKitAPI::Util::run(&amp;receivedScriptMessage);
</del><ins>+    [webView loadTestPageNamed:@&quot;large-video-with-audio&quot; andExpectControlsManager:YES afterReceivingMessage:@&quot;playing&quot;];
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> TEST(VideoControlsManager, VideoControlsManagerSingleSmallVideo)
</span><span class="cx"> {
</span><del>-    RetainPtr&lt;WKWebViewConfiguration&gt; configuration = adoptNS([[WKWebViewConfiguration alloc] init]);
-    configuration.get().mediaTypesRequiringUserActionForPlayback = WKAudiovisualMediaTypeNone;
-    RetainPtr&lt;WKWebView&gt; webView = adoptNS([[WKWebView alloc] initWithFrame:NSMakeRect(0, 0, 100, 100) configuration:configuration.get()]);
-    RetainPtr&lt;MediaPlaybackMessageHandler&gt; handler = adoptNS([[MediaPlaybackMessageHandler alloc] initWithWKWebView:webView.get() finalMessageString:@&quot;playing&quot;]);
-    [[configuration userContentController] addScriptMessageHandler:handler.get() name:@&quot;playingHandler&quot;];
</del><ins>+    RetainPtr&lt;VideoControlsManagerTestWebView*&gt; webView = setUpWebViewForTestingVideoControlsManager(NSMakeRect(0, 0, 100, 100));
</ins><span class="cx"> 
</span><del>-    RetainPtr&lt;NSWindow&gt; window = adoptNS([[NSWindow alloc] initWithContentRect:[webView frame] styleMask:NSBorderlessWindowMask backing:NSBackingStoreBuffered defer:NO]);
-    [[window contentView] addSubview:webView.get()];
-
</del><span class="cx">     // A small video will not have a controls manager unless it started playing because of a user gesture. Since this
</span><span class="cx">     // video is started with a script, the expectation is NO.
</span><del>-    [handler setExpectedToHaveControlsManager:NO];
-    NSURLRequest *request = [NSURLRequest requestWithURL:[[NSBundle mainBundle] URLForResource:@&quot;video-with-audio&quot; withExtension:@&quot;html&quot; subdirectory:@&quot;TestWebKitAPI.resources&quot;]];
-    [webView loadRequest:request];
-
-    TestWebKitAPI::Util::run(&amp;testedControlsManagerAfterPlaying);
-    TestWebKitAPI::Util::run(&amp;receivedScriptMessage);
</del><ins>+    [webView loadTestPageNamed:@&quot;video-with-audio&quot; andExpectControlsManager:NO afterReceivingMessage:@&quot;playing&quot;];
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> TEST(VideoControlsManager, VideoControlsManagerMultipleVideosWithAudio)
</span><span class="cx"> {
</span><del>-    RetainPtr&lt;WKWebViewConfiguration&gt; configuration = adoptNS([[WKWebViewConfiguration alloc] init]);
-    configuration.get().mediaTypesRequiringUserActionForPlayback = WKAudiovisualMediaTypeNone;
-    RetainPtr&lt;WKWebView&gt; webView = adoptNS([[WKWebView alloc] initWithFrame:NSMakeRect(0, 0, 100, 100) configuration:configuration.get()]);
</del><ins>+    RetainPtr&lt;VideoControlsManagerTestWebView*&gt; webView = setUpWebViewForTestingVideoControlsManager(NSMakeRect(0, 0, 100, 100));
</ins><span class="cx"> 
</span><span class="cx">     __block BOOL didShowMediaControls;
</span><span class="cx">     __block bool isDoneLoading = false;
</span><span class="cx"> 
</span><del>-    RetainPtr&lt;NSWindow&gt; window = adoptNS([[NSWindow alloc] initWithContentRect:[webView frame] styleMask:NSBorderlessWindowMask backing:NSBackingStoreBuffered defer:NO]);
-    [[window contentView] addSubview:webView.get()];
-    RetainPtr&lt;OnLoadMessageHandler&gt; onloadHandler = adoptNS([[OnLoadMessageHandler alloc] initWithWKWebView:webView.get() handler:^() {
</del><ins>+    [webView performAfterLoading:^ {
</ins><span class="cx">         didShowMediaControls = [webView _hasActiveVideoForControlsManager];
</span><span class="cx">         isDoneLoading = true;
</span><del>-    }]);
-    [[configuration userContentController] addScriptMessageHandler:onloadHandler.get() name:@&quot;onloadHandler&quot;];
</del><ins>+    }];
</ins><span class="cx"> 
</span><del>-    NSURLRequest *request = [NSURLRequest requestWithURL:[[NSBundle mainBundle] URLForResource:@&quot;large-videos-with-audio&quot; withExtension:@&quot;html&quot; subdirectory:@&quot;TestWebKitAPI.resources&quot;]];
-    [webView loadRequest:request];
</del><ins>+    [webView loadTestPageNamed:@&quot;large-videos-with-audio&quot;];
</ins><span class="cx"> 
</span><span class="cx">     TestWebKitAPI::Util::run(&amp;isDoneLoading);
</span><span class="cx">     EXPECT_FALSE(didShowMediaControls);
</span><span class="lines">@@ -212,175 +199,157 @@
</span><span class="cx"> 
</span><span class="cx"> TEST(VideoControlsManager, VideoControlsManagerMultipleVideosWithAudioAndAutoplay)
</span><span class="cx"> {
</span><del>-    RetainPtr&lt;WKWebViewConfiguration&gt; configuration = adoptNS([[WKWebViewConfiguration alloc] init]);
-    configuration.get().mediaTypesRequiringUserActionForPlayback = WKAudiovisualMediaTypeNone;
-    RetainPtr&lt;WKWebView&gt; webView = adoptNS([[WKWebView alloc] initWithFrame:NSMakeRect(0, 0, 100, 100) configuration:configuration.get()]);
</del><ins>+    RetainPtr&lt;VideoControlsManagerTestWebView*&gt; webView = setUpWebViewForTestingVideoControlsManager(NSMakeRect(0, 0, 100, 100));
</ins><span class="cx"> 
</span><span class="cx">     __block BOOL didShowMediaControls;
</span><span class="cx">     __block bool isDoneLoading = false;
</span><span class="cx"> 
</span><del>-    RetainPtr&lt;NSWindow&gt; window = adoptNS([[NSWindow alloc] initWithContentRect:[webView frame] styleMask:NSBorderlessWindowMask backing:NSBackingStoreBuffered defer:NO]);
-    [[window contentView] addSubview:webView.get()];
-    RetainPtr&lt;OnLoadMessageHandler&gt; onloadHandler = adoptNS([[OnLoadMessageHandler alloc] initWithWKWebView:webView.get() handler:^() {
</del><ins>+    [webView performAfterLoading:^ {
</ins><span class="cx">         didShowMediaControls = [webView _hasActiveVideoForControlsManager];
</span><span class="cx">         isDoneLoading = true;
</span><del>-    }]);
-    [[configuration userContentController] addScriptMessageHandler:onloadHandler.get() name:@&quot;onloadHandler&quot;];
</del><ins>+    }];
</ins><span class="cx"> 
</span><del>-    NSURLRequest *request = [NSURLRequest requestWithURL:[[NSBundle mainBundle] URLForResource:@&quot;large-videos-with-audio-autoplay&quot; withExtension:@&quot;html&quot; subdirectory:@&quot;TestWebKitAPI.resources&quot;]];
-    [webView loadRequest:request];
</del><ins>+    [webView loadTestPageNamed:@&quot;large-videos-with-audio-autoplay&quot;];
</ins><span class="cx"> 
</span><span class="cx">     TestWebKitAPI::Util::run(&amp;isDoneLoading);
</span><span class="cx">     EXPECT_TRUE(didShowMediaControls);
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-TEST(VideoControlsManager, VideoControlsManagerSingleSmallAutoplayingVideo)
</del><ins>+TEST(VideoControlsManager, VideoControlsManagerMultipleVideosScrollPausedVideoOutOfView)
</ins><span class="cx"> {
</span><del>-    RetainPtr&lt;WKWebViewConfiguration&gt; configuration = adoptNS([[WKWebViewConfiguration alloc] init]);
-    configuration.get().mediaTypesRequiringUserActionForPlayback = WKAudiovisualMediaTypeNone;
-    RetainPtr&lt;WKWebView&gt; webView = adoptNS([[WKWebView alloc] initWithFrame:NSMakeRect(0, 0, 100, 100) configuration:configuration.get()]);
-    RetainPtr&lt;MediaPlaybackMessageHandler&gt; playbackHandler = adoptNS([[MediaPlaybackMessageHandler alloc] initWithWKWebView:webView.get() finalMessageString:@&quot;paused&quot;]);
-    [[configuration userContentController] addScriptMessageHandler:playbackHandler.get() name:@&quot;playingHandler&quot;];
</del><ins>+    RetainPtr&lt;VideoControlsManagerTestWebView*&gt; webView = setUpWebViewForTestingVideoControlsManager(NSMakeRect(0, 0, 500, 500));
</ins><span class="cx"> 
</span><del>-    RetainPtr&lt;NSWindow&gt; window = adoptNS([[NSWindow alloc] initWithContentRect:[webView frame] styleMask:NSBorderlessWindowMask backing:NSBackingStoreBuffered defer:NO]);
-    [[window contentView] addSubview:webView.get()];
</del><ins>+    [webView loadTestPageNamed:@&quot;large-videos-paused-video-hides-controls&quot; andExpectControlsManager:NO afterReceivingMessage:@&quot;paused&quot;];
+}
</ins><span class="cx"> 
</span><del>-    RetainPtr&lt;OnLoadMessageHandler&gt; onloadHandler = adoptNS([[OnLoadMessageHandler alloc] initWithWKWebView:webView.get() handler:^() {
-        [webView mouseDownAtPoint:NSMakePoint(50, 50)];
-    }]);
-    [[configuration userContentController] addScriptMessageHandler:onloadHandler.get() name:@&quot;onloadHandler&quot;];
</del><ins>+TEST(VideoControlsManager, VideoControlsManagerMultipleVideosScrollPlayingVideoWithSoundOutOfView)
+{
+    RetainPtr&lt;VideoControlsManagerTestWebView*&gt; webView = setUpWebViewForTestingVideoControlsManager(NSMakeRect(0, 0, 500, 500));
</ins><span class="cx"> 
</span><del>-    // A small video should have a controls manager after the first user gesture, which includes pausing the video. The expectation is YES.
-    [playbackHandler setExpectedToHaveControlsManager:YES];
-    NSURLRequest *request = [NSURLRequest requestWithURL:[[NSBundle mainBundle] URLForResource:@&quot;autoplaying-video-with-audio&quot; withExtension:@&quot;html&quot; subdirectory:@&quot;TestWebKitAPI.resources&quot;]];
-    [webView loadRequest:request];
</del><ins>+    [webView loadTestPageNamed:@&quot;large-videos-playing-video-keeps-controls&quot; andExpectControlsManager:YES afterReceivingMessage:@&quot;playing&quot;];
+}
</ins><span class="cx"> 
</span><del>-    TestWebKitAPI::Util::run(&amp;testedControlsManagerAfterPlaying);
-    TestWebKitAPI::Util::run(&amp;receivedScriptMessage);
</del><ins>+TEST(VideoControlsManager, VideoControlsManagerMultipleVideosScrollPlayingMutedVideoOutOfView)
+{
+    RetainPtr&lt;VideoControlsManagerTestWebView*&gt; webView = setUpWebViewForTestingVideoControlsManager(NSMakeRect(0, 0, 500, 500));
+
+    [webView loadTestPageNamed:@&quot;large-videos-playing-muted-video-hides-controls&quot; andExpectControlsManager:NO afterReceivingMessage:@&quot;playing&quot;];
</ins><span class="cx"> }
</span><span class="cx"> 
</span><del>-TEST(VideoControlsManager, VideoControlsManagerLargeAutoplayingVideoSeeksAfterEnding)
</del><ins>+TEST(VideoControlsManager, VideoControlsManagerMultipleVideosShowControlsForLastInteractedVideo)
</ins><span class="cx"> {
</span><del>-    RetainPtr&lt;WKWebViewConfiguration&gt; configuration = adoptNS([[WKWebViewConfiguration alloc] init]);
-    configuration.get().mediaTypesRequiringUserActionForPlayback = WKAudiovisualMediaTypeNone;
-    RetainPtr&lt;WKWebView&gt; webView = adoptNS([[WKWebView alloc] initWithFrame:NSMakeRect(0, 0, 100, 100) configuration:configuration.get()]);
-    RetainPtr&lt;MediaPlaybackMessageHandler&gt; handler = adoptNS([[MediaPlaybackMessageHandler alloc] initWithWKWebView:webView.get() finalMessageString:@&quot;ended&quot;]);
-    [[configuration userContentController] addScriptMessageHandler:handler.get() name:@&quot;playingHandler&quot;];
</del><ins>+    RetainPtr&lt;VideoControlsManagerTestWebView*&gt; webView = setUpWebViewForTestingVideoControlsManager(NSMakeRect(0, 0, 800, 600));
+    NSPoint clickPoint = NSMakePoint(400, 300);
</ins><span class="cx"> 
</span><del>-    RetainPtr&lt;NSWindow&gt; window = adoptNS([[NSWindow alloc] initWithContentRect:[webView frame] styleMask:NSBorderlessWindowMask backing:NSBackingStoreBuffered defer:NO]);
-    [[window contentView] addSubview:webView.get()];
</del><ins>+    [webView performAfterLoading:^ {
+        [webView mouseDownAtPoint:clickPoint];
+    }];
</ins><span class="cx"> 
</span><del>-    // Since the video has ended, the expectation is NO even if the page programmatically seeks to the beginning.
-    [handler setExpectedToHaveControlsManager:NO];
-    NSURLRequest *request = [NSURLRequest requestWithURL:[[NSBundle mainBundle] URLForResource:@&quot;large-video-seek-after-ending&quot; withExtension:@&quot;html&quot; subdirectory:@&quot;TestWebKitAPI.resources&quot;]];
-    [webView loadRequest:request];
</del><ins>+    __block bool firstVideoPaused = false;
+    __block bool secondVideoPaused = false;
+    [webView performAfterReceivingMessage:@&quot;paused&quot; action:^ {
+        NSString *controlledElementID = [webView controlledElementID];
+        if (firstVideoPaused) {
+            secondVideoPaused = true;
+            EXPECT_TRUE([controlledElementID isEqualToString:@&quot;second&quot;]);
+        } else {
+            [webView mouseDownAtPoint:clickPoint];
+            EXPECT_TRUE([controlledElementID isEqualToString:@&quot;first&quot;]);
+        }
+        firstVideoPaused = true;
+    }];
</ins><span class="cx"> 
</span><del>-    TestWebKitAPI::Util::run(&amp;testedControlsManagerAfterPlaying);
-    TestWebKitAPI::Util::run(&amp;receivedScriptMessage);
</del><ins>+    [webView loadTestPageNamed:@&quot;large-videos-autoplaying-click-to-pause&quot;];
+    TestWebKitAPI::Util::run(&amp;secondVideoPaused);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><del>-TEST(VideoControlsManager, VideoControlsManagerLargeAutoplayingVideoSeeksAndPlaysAfterEnding)
</del><ins>+TEST(VideoControlsManager, VideoControlsManagerMultipleVideosSwitchControlledVideoWhenScrolling)
</ins><span class="cx"> {
</span><del>-    RetainPtr&lt;WKWebViewConfiguration&gt; configuration = adoptNS([[WKWebViewConfiguration alloc] init]);
-    configuration.get().mediaTypesRequiringUserActionForPlayback = WKAudiovisualMediaTypeNone;
-    RetainPtr&lt;WKWebView&gt; webView = adoptNS([[WKWebView alloc] initWithFrame:NSMakeRect(0, 0, 100, 100) configuration:configuration.get()]);
-    RetainPtr&lt;MediaPlaybackMessageHandler&gt; handler = adoptNS([[MediaPlaybackMessageHandler alloc] initWithWKWebView:webView.get() finalMessageString:@&quot;replaying&quot;]);
-    [[configuration userContentController] addScriptMessageHandler:handler.get() name:@&quot;playingHandler&quot;];
</del><ins>+    RetainPtr&lt;VideoControlsManagerTestWebView*&gt; webView = setUpWebViewForTestingVideoControlsManager(NSMakeRect(0, 0, 800, 600));
</ins><span class="cx"> 
</span><del>-    RetainPtr&lt;NSWindow&gt; window = adoptNS([[NSWindow alloc] initWithContentRect:[webView frame] styleMask:NSBorderlessWindowMask backing:NSBackingStoreBuffered defer:NO]);
-    [[window contentView] addSubview:webView.get()];
</del><ins>+    __block bool scrolledSecondVideoIntoView = false;
+    [webView loadTestPageNamed:@&quot;large-videos-autoplaying-scroll-to-video&quot;];
+    [webView performAfterReceivingMessage:@&quot;scrolled&quot; action:^ {
+        scrolledSecondVideoIntoView = true;
+    }];
</ins><span class="cx"> 
</span><del>-    // Since the video is still playing, the expectation is YES even if the video has ended once.
-    [handler setExpectedToHaveControlsManager:YES];
-    NSURLRequest *request = [NSURLRequest requestWithURL:[[NSBundle mainBundle] URLForResource:@&quot;large-video-seek-to-beginning-and-play-after-ending&quot; withExtension:@&quot;html&quot; subdirectory:@&quot;TestWebKitAPI.resources&quot;]];
-    [webView loadRequest:request];
</del><ins>+    TestWebKitAPI::Util::run(&amp;scrolledSecondVideoIntoView);
+    EXPECT_TRUE([[webView controlledElementID] isEqualToString:@&quot;second&quot;]);
+}
</ins><span class="cx"> 
</span><del>-    TestWebKitAPI::Util::run(&amp;testedControlsManagerAfterPlaying);
-    TestWebKitAPI::Util::run(&amp;receivedScriptMessage);
</del><ins>+TEST(VideoControlsManager, VideoControlsManagerMultipleVideosScrollOnlyLargeVideoOutOfView)
+{
+    RetainPtr&lt;VideoControlsManagerTestWebView*&gt; webView = setUpWebViewForTestingVideoControlsManager(NSMakeRect(0, 0, 500, 500));
+
+    [webView loadTestPageNamed:@&quot;large-video-playing-scroll-away&quot; andExpectControlsManager:YES afterReceivingMessage:@&quot;scrolled&quot;];
</ins><span class="cx"> }
</span><span class="cx"> 
</span><ins>+TEST(VideoControlsManager, VideoControlsManagerSingleSmallAutoplayingVideo)
+{
+    RetainPtr&lt;VideoControlsManagerTestWebView*&gt; webView = setUpWebViewForTestingVideoControlsManager(NSMakeRect(0, 0, 100, 100));
+
+    [webView performAfterLoading:^ {
+        [webView mouseDownAtPoint:NSMakePoint(50, 50)];
+    }];
+
+    [webView loadTestPageNamed:@&quot;autoplaying-video-with-audio&quot; andExpectControlsManager:YES afterReceivingMessage:@&quot;paused&quot;];
+}
+
+TEST(VideoControlsManager, VideoControlsManagerLargeAutoplayingVideoSeeksAfterEnding)
+{
+    RetainPtr&lt;VideoControlsManagerTestWebView*&gt; webView = setUpWebViewForTestingVideoControlsManager(NSMakeRect(0, 0, 100, 100));
+
+    // Since the video has ended, the expectation is NO even if the page programmatically seeks to the beginning.
+    [webView loadTestPageNamed:@&quot;large-video-seek-after-ending&quot; andExpectControlsManager:NO afterReceivingMessage:@&quot;ended&quot;];
+}
+
+TEST(VideoControlsManager, VideoControlsManagerLargeAutoplayingVideoSeeksAndPlaysAfterEnding)
+{
+    RetainPtr&lt;VideoControlsManagerTestWebView*&gt; webView = setUpWebViewForTestingVideoControlsManager(NSMakeRect(0, 0, 100, 100));
+
+    // Since the video is still playing, the expectation is YES even if the video has ended once.
+    [webView loadTestPageNamed:@&quot;large-video-seek-to-beginning-and-play-after-ending&quot; andExpectControlsManager:YES afterReceivingMessage:@&quot;replaying&quot;];
+}
+
</ins><span class="cx"> TEST(VideoControlsManager, VideoControlsManagerLargeAutoplayingVideoAfterSeekingToEnd)
</span><span class="cx"> {
</span><del>-    RetainPtr&lt;WKWebViewConfiguration&gt; configuration = adoptNS([[WKWebViewConfiguration alloc] init]);
-    configuration.get().mediaTypesRequiringUserActionForPlayback = WKAudiovisualMediaTypeNone;
-    RetainPtr&lt;WKWebView&gt; webView = adoptNS([[WKWebView alloc] initWithFrame:NSMakeRect(0, 0, 100, 100) configuration:configuration.get()]);
-    RetainPtr&lt;MediaPlaybackMessageHandler&gt; handler = adoptNS([[MediaPlaybackMessageHandler alloc] initWithWKWebView:webView.get() finalMessageString:@&quot;ended&quot;]);
-    [[configuration userContentController] addScriptMessageHandler:handler.get() name:@&quot;playingHandler&quot;];
</del><ins>+    RetainPtr&lt;VideoControlsManagerTestWebView*&gt; webView = setUpWebViewForTestingVideoControlsManager(NSMakeRect(0, 0, 100, 100));
</ins><span class="cx"> 
</span><del>-    RetainPtr&lt;NSWindow&gt; window = adoptNS([[NSWindow alloc] initWithContentRect:[webView frame] styleMask:NSBorderlessWindowMask backing:NSBackingStoreBuffered defer:NO]);
-    [[window contentView] addSubview:webView.get()];
-
-    RetainPtr&lt;OnLoadMessageHandler&gt; onloadHandler = adoptNS([[OnLoadMessageHandler alloc] initWithWKWebView:webView.get() handler:^() {
</del><ins>+    [webView performAfterLoading:^ {
</ins><span class="cx">         [webView mouseDownAtPoint:NSMakePoint(50, 50)];
</span><del>-    }]);
-    [[configuration userContentController] addScriptMessageHandler:onloadHandler.get() name:@&quot;onloadHandler&quot;];
</del><ins>+    }];
</ins><span class="cx"> 
</span><span class="cx">     // We expect there to be media controls, since this is a user gestured seek to the end.
</span><span class="cx">     // This is akin to seeking to the end by scrubbing in the controls.
</span><del>-    [handler setExpectedToHaveControlsManager:YES];
-    NSURLRequest *request = [NSURLRequest requestWithURL:[[NSBundle mainBundle] URLForResource:@&quot;large-video-hides-controls-after-seek-to-end&quot; withExtension:@&quot;html&quot; subdirectory:@&quot;TestWebKitAPI.resources&quot;]];
-    [webView loadRequest:request];
-
-    TestWebKitAPI::Util::run(&amp;testedControlsManagerAfterPlaying);
-    TestWebKitAPI::Util::run(&amp;receivedScriptMessage);
</del><ins>+    [webView loadTestPageNamed:@&quot;large-video-hides-controls-after-seek-to-end&quot; andExpectControlsManager:YES afterReceivingMessage:@&quot;ended&quot;];
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> TEST(VideoControlsManager, VideoControlsManagerSingleLargeVideoWithoutAudio)
</span><span class="cx"> {
</span><del>-    RetainPtr&lt;WKWebViewConfiguration&gt; configuration = adoptNS([[WKWebViewConfiguration alloc] init]);
-    configuration.get().mediaTypesRequiringUserActionForPlayback = WKAudiovisualMediaTypeNone;
-    RetainPtr&lt;WKWebView&gt; webView = adoptNS([[WKWebView alloc] initWithFrame:NSMakeRect(0, 0, 100, 100) configuration:configuration.get()]);
-    RetainPtr&lt;MediaPlaybackMessageHandler&gt; handler = adoptNS([[MediaPlaybackMessageHandler alloc] initWithWKWebView:webView.get() finalMessageString:@&quot;playing&quot;]);
-    [[configuration userContentController] addScriptMessageHandler:handler.get() name:@&quot;playingHandler&quot;];
</del><ins>+    RetainPtr&lt;VideoControlsManagerTestWebView*&gt; webView = setUpWebViewForTestingVideoControlsManager(NSMakeRect(0, 0, 100, 100));
</ins><span class="cx"> 
</span><del>-    RetainPtr&lt;NSWindow&gt; window = adoptNS([[NSWindow alloc] initWithContentRect:[webView frame] styleMask:NSBorderlessWindowMask backing:NSBackingStoreBuffered defer:NO]);
-    [[window contentView] addSubview:webView.get()];
-
</del><span class="cx">     // A large video with no audio will not have a controls manager unless it started playing because of a user gesture. Since this
</span><span class="cx">     // video is started with a script, the expectation is NO.
</span><del>-    [handler setExpectedToHaveControlsManager:NO];
-    NSURLRequest *request = [NSURLRequest requestWithURL:[[NSBundle mainBundle] URLForResource:@&quot;large-video-without-audio&quot; withExtension:@&quot;html&quot; subdirectory:@&quot;TestWebKitAPI.resources&quot;]];
-    [webView loadRequest:request];
-
-    TestWebKitAPI::Util::run(&amp;testedControlsManagerAfterPlaying);
-    TestWebKitAPI::Util::run(&amp;receivedScriptMessage);
</del><ins>+    [webView loadTestPageNamed:@&quot;large-video-without-audio&quot; andExpectControlsManager:NO afterReceivingMessage:@&quot;playing&quot;];
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> TEST(VideoControlsManager, VideoControlsManagerAudioElementStartedWithScript)
</span><span class="cx"> {
</span><del>-    RetainPtr&lt;WKWebViewConfiguration&gt; configuration = adoptNS([[WKWebViewConfiguration alloc] init]);
-    configuration.get().mediaTypesRequiringUserActionForPlayback = WKAudiovisualMediaTypeNone;
-    RetainPtr&lt;WKWebView&gt; webView = adoptNS([[WKWebView alloc] initWithFrame:NSMakeRect(0, 0, 100, 100) configuration:configuration.get()]);
-    RetainPtr&lt;MediaPlaybackMessageHandler&gt; handler = adoptNS([[MediaPlaybackMessageHandler alloc] initWithWKWebView:webView.get() finalMessageString:@&quot;playing&quot;]);
-    [[configuration userContentController] addScriptMessageHandler:handler.get() name:@&quot;playingHandler&quot;];
</del><ins>+    RetainPtr&lt;VideoControlsManagerTestWebView*&gt; webView = setUpWebViewForTestingVideoControlsManager(NSMakeRect(0, 0, 100, 100));
</ins><span class="cx"> 
</span><del>-    RetainPtr&lt;NSWindow&gt; window = adoptNS([[NSWindow alloc] initWithContentRect:[webView frame] styleMask:NSBorderlessWindowMask backing:NSBackingStoreBuffered defer:NO]);
-    [[window contentView] addSubview:webView.get()];
-
</del><span class="cx">     // An audio element MUST be started with a user gesture in order to have a controls manager, so the expectation is NO.
</span><del>-    [handler setExpectedToHaveControlsManager:NO];
-    NSURLRequest *request = [NSURLRequest requestWithURL:[[NSBundle mainBundle] URLForResource:@&quot;audio-only&quot; withExtension:@&quot;html&quot; subdirectory:@&quot;TestWebKitAPI.resources&quot;]];
-    [webView loadRequest:request];
-
-    TestWebKitAPI::Util::run(&amp;testedControlsManagerAfterPlaying);
-    TestWebKitAPI::Util::run(&amp;receivedScriptMessage);
</del><ins>+    [webView loadTestPageNamed:@&quot;audio-only&quot; andExpectControlsManager:NO afterReceivingMessage:@&quot;playing&quot;];
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> TEST(VideoControlsManager, VideoControlsManagerTearsDownMediaControlsOnDealloc)
</span><span class="cx"> {
</span><del>-    RetainPtr&lt;WKWebViewConfiguration&gt; configuration = adoptNS([[WKWebViewConfiguration alloc] init]);
-    configuration.get().mediaTypesRequiringUserActionForPlayback = WKAudiovisualMediaTypeNone;
-    RetainPtr&lt;WKWebView&gt; webView = adoptNS([[WKWebView alloc] initWithFrame:NSMakeRect(0, 0, 100, 100) configuration:configuration.get()]);
</del><ins>+    RetainPtr&lt;VideoControlsManagerTestWebView*&gt; webView = setUpWebViewForTestingVideoControlsManager(NSMakeRect(0, 0, 100, 100));
</ins><span class="cx"> 
</span><del>-    RetainPtr&lt;NSWindow&gt; window = adoptNS([[NSWindow alloc] initWithContentRect:[webView frame] styleMask:NSBorderlessWindowMask backing:NSBackingStoreBuffered defer:NO]);
-    [[window contentView] addSubview:webView.get()];
-
</del><span class="cx">     NSURL *urlOfVideo = [[NSBundle mainBundle] URLForResource:@&quot;video-with-audio&quot; withExtension:@&quot;mp4&quot; subdirectory:@&quot;TestWebKitAPI.resources&quot;];
</span><span class="cx">     [webView loadFileURL:urlOfVideo allowingReadAccessToURL:[urlOfVideo URLByDeletingLastPathComponent]];
</span><span class="cx"> 
</span><span class="cx">     __block bool finishedTest = false;
</span><del>-    [webView performAfterLoading:^()
-    {
</del><ins>+    [webView performAfterLoading:^ {
</ins><span class="cx">         // Verify that we tear down the media controls properly, such that we don't crash when the web view is released.
</span><span class="cx">         if ([webView respondsToSelector:@selector(_interactWithMediaControlsForTesting)])
</span><span class="cx">             [webView _interactWithMediaControlsForTesting];
</span><span class="lines">@@ -394,16 +363,10 @@
</span><span class="cx"> 
</span><span class="cx"> TEST(VideoControlsManager, VideoControlsManagerSmallVideoInMediaDocument)
</span><span class="cx"> {
</span><del>-    RetainPtr&lt;WKWebViewConfiguration&gt; configuration = adoptNS([[WKWebViewConfiguration alloc] init]);
-    configuration.get().mediaTypesRequiringUserActionForPlayback = WKAudiovisualMediaTypeNone;
-    RetainPtr&lt;WKWebView&gt; webView = adoptNS([[WKWebView alloc] initWithFrame:NSMakeRect(0, 0, 100, 100) configuration:configuration.get()]);
-    
-    RetainPtr&lt;NSWindow&gt; window = adoptNS([[NSWindow alloc] initWithContentRect:[webView frame] styleMask:NSBorderlessWindowMask backing:NSBackingStoreBuffered defer:NO]);
-    [[window contentView] addSubview:webView.get()];
-    
</del><ins>+    RetainPtr&lt;VideoControlsManagerTestWebView*&gt; webView = setUpWebViewForTestingVideoControlsManager(NSMakeRect(0, 0, 100, 100));
+
</ins><span class="cx">     __block bool finishedLoad = false;
</span><del>-    [webView performAfterLoading:^()
-    {
</del><ins>+    [webView performAfterLoading:^ {
</ins><span class="cx">         finishedLoad = true;
</span><span class="cx">     }];
</span><span class="cx">     
</span><span class="lines">@@ -418,40 +381,16 @@
</span><span class="cx"> 
</span><span class="cx"> TEST(VideoControlsManager, VideoControlsManagerLongSkinnyVideoInWideMainFrame)
</span><span class="cx"> {
</span><del>-    RetainPtr&lt;WKWebViewConfiguration&gt; configuration = adoptNS([[WKWebViewConfiguration alloc] init]);
-    configuration.get().mediaTypesRequiringUserActionForPlayback = WKAudiovisualMediaTypeNone;
-    RetainPtr&lt;WKWebView&gt; webView = adoptNS([[WKWebView alloc] initWithFrame:NSMakeRect(0, 0, 1600, 800) configuration:configuration.get()]);
-    RetainPtr&lt;NSWindow&gt; window = adoptNS([[NSWindow alloc] initWithContentRect:[webView frame] styleMask:NSBorderlessWindowMask backing:NSBackingStoreBuffered defer:NO]);
-    [[window contentView] addSubview:webView.get()];
</del><ins>+    RetainPtr&lt;VideoControlsManagerTestWebView*&gt; webView = setUpWebViewForTestingVideoControlsManager(NSMakeRect(0, 0, 1600, 800));
</ins><span class="cx"> 
</span><del>-    RetainPtr&lt;MediaPlaybackMessageHandler&gt; handler = adoptNS([[MediaPlaybackMessageHandler alloc] initWithWKWebView:webView.get() finalMessageString:@&quot;playing&quot;]);
-    [[configuration userContentController] addScriptMessageHandler:handler.get() name:@&quot;playingHandler&quot;];
-    [handler setExpectedToHaveControlsManager:NO];
-
-    NSURLRequest *request = [NSURLRequest requestWithURL:[[NSBundle mainBundle] URLForResource:@&quot;skinny-autoplaying-video-with-audio&quot; withExtension:@&quot;html&quot; subdirectory:@&quot;TestWebKitAPI.resources&quot;]];
-    [webView loadRequest:request];
-
-    TestWebKitAPI::Util::run(&amp;testedControlsManagerAfterPlaying);
-    TestWebKitAPI::Util::run(&amp;receivedScriptMessage);
</del><ins>+    [webView loadTestPageNamed:@&quot;skinny-autoplaying-video-with-audio&quot; andExpectControlsManager:NO afterReceivingMessage:@&quot;playing&quot;];
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> TEST(VideoControlsManager, VideoControlsManagerFullSizeVideoInWideMainFrame)
</span><span class="cx"> {
</span><del>-    RetainPtr&lt;WKWebViewConfiguration&gt; configuration = adoptNS([[WKWebViewConfiguration alloc] init]);
-    configuration.get().mediaTypesRequiringUserActionForPlayback = WKAudiovisualMediaTypeNone;
-    RetainPtr&lt;WKWebView&gt; webView = adoptNS([[WKWebView alloc] initWithFrame:NSMakeRect(0, 0, 1600, 800) configuration:configuration.get()]);
-    RetainPtr&lt;NSWindow&gt; window = adoptNS([[NSWindow alloc] initWithContentRect:[webView frame] styleMask:NSBorderlessWindowMask backing:NSBackingStoreBuffered defer:NO]);
-    [[window contentView] addSubview:webView.get()];
</del><ins>+    RetainPtr&lt;VideoControlsManagerTestWebView*&gt; webView = setUpWebViewForTestingVideoControlsManager(NSMakeRect(0, 0, 1600, 800));
</ins><span class="cx"> 
</span><del>-    RetainPtr&lt;MediaPlaybackMessageHandler&gt; handler = adoptNS([[MediaPlaybackMessageHandler alloc] initWithWKWebView:webView.get() finalMessageString:@&quot;playing&quot;]);
-    [[configuration userContentController] addScriptMessageHandler:handler.get() name:@&quot;playingHandler&quot;];
-    [handler setExpectedToHaveControlsManager:YES];
-
-    NSURLRequest *request = [NSURLRequest requestWithURL:[[NSBundle mainBundle] URLForResource:@&quot;full-size-autoplaying-video-with-audio&quot; withExtension:@&quot;html&quot; subdirectory:@&quot;TestWebKitAPI.resources&quot;]];
-    [webView loadRequest:request];
-
-    TestWebKitAPI::Util::run(&amp;testedControlsManagerAfterPlaying);
-    TestWebKitAPI::Util::run(&amp;receivedScriptMessage);
</del><ins>+    [webView loadTestPageNamed:@&quot;full-size-autoplaying-video-with-audio&quot; andExpectControlsManager:YES afterReceivingMessage:@&quot;playing&quot;];
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> } // namespace TestWebKitAPI
</span></span></pre></div>
<a id="branchessafari602branchToolsTestWebKitAPITestsWebKit2Cocoalargevideoplayingscrollawayhtml"></a>
<div class="addfile"><h4>Added: branches/safari-602-branch/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/large-video-playing-scroll-away.html (0 => 205705)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-602-branch/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/large-video-playing-scroll-away.html                                (rev 0)
+++ branches/safari-602-branch/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/large-video-playing-scroll-away.html        2016-09-09 08:41:46 UTC (rev 205705)
</span><span class="lines">@@ -0,0 +1,27 @@
</span><ins>+&lt;!DOCTYPE html&gt;
+&lt;html&gt;
+    &lt;head&gt;
+        &lt;style&gt;
+            video {
+                width: 480px;
+                height: 320px;
+            }
+            div {
+                margin-top: 5000px;
+            }
+        &lt;/style&gt;
+        &lt;script&gt;
+            function handleLoaded() {
+                document.querySelector(&quot;div&quot;).scrollIntoView();
+                setTimeout(function() {
+                    window.webkit.messageHandlers.playingHandler.postMessage(&quot;scrolled&quot;);
+                }, 0);
+            }
+        &lt;/script&gt;
+    &lt;/head&gt;
+    &lt;body onload=handleLoaded()&gt;
+        &lt;video autoplay loop id=&quot;first&quot; src=&quot;large-video-with-audio.mp4&quot;&gt;&lt;/video&gt;
+        &lt;br&gt;
+        &lt;div&gt;hello world!&lt;/div&gt;
+    &lt;/body&gt;
+&lt;html&gt;
</ins></span></pre></div>
<a id="branchessafari602branchToolsTestWebKitAPITestsWebKit2Cocoalargevideosautoplayingclicktopausehtml"></a>
<div class="addfile"><h4>Added: branches/safari-602-branch/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/large-videos-autoplaying-click-to-pause.html (0 => 205705)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-602-branch/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/large-videos-autoplaying-click-to-pause.html                                (rev 0)
+++ branches/safari-602-branch/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/large-videos-autoplaying-click-to-pause.html        2016-09-09 08:41:46 UTC (rev 205705)
</span><span class="lines">@@ -0,0 +1,38 @@
</span><ins>+&lt;!DOCTYPE html&gt;
+&lt;html&gt;
+    &lt;head&gt;
+        &lt;style&gt;
+            video {
+                width: 480px;
+                height: 320px;
+            }
+        &lt;/style&gt;
+        &lt;script&gt;
+            var isFirstClick = true;
+            function handleMouseDown() {
+                document.querySelector(isFirstClick ? &quot;#first&quot; : &quot;#second&quot;).pause();
+                isFirstClick = false;
+            }
+
+            function handleFirstPause() {
+                setTimeout(function() {
+                    try {
+                        window.webkit.messageHandlers.playingHandler.postMessage(&quot;paused&quot;);
+                    } catch(e) { }
+                }, 0);
+            }
+
+            function handleSecondPause() {
+                setTimeout(function() {
+                    try {
+                        window.webkit.messageHandlers.playingHandler.postMessage(&quot;paused&quot;);
+                    } catch(e) { }
+                }, 0);
+            }
+        &lt;/script&gt;
+    &lt;/head&gt;
+    &lt;body onmousedown=handleMouseDown()&gt;
+        &lt;video autoplay loop id=&quot;first&quot; src=&quot;large-video-with-audio.mp4&quot; onpause=handleFirstPause()&gt;&lt;/video&gt;
+        &lt;video autoplay loop id=&quot;second&quot; src=&quot;large-video-with-audio.mp4&quot; onpause=handleSecondPause()&gt;&lt;/video&gt;
+    &lt;/body&gt;
+&lt;html&gt;
</ins></span></pre></div>
<a id="branchessafari602branchToolsTestWebKitAPITestsWebKit2Cocoalargevideosautoplayingscrolltovideohtml"></a>
<div class="addfile"><h4>Added: branches/safari-602-branch/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/large-videos-autoplaying-scroll-to-video.html (0 => 205705)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-602-branch/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/large-videos-autoplaying-scroll-to-video.html                                (rev 0)
+++ branches/safari-602-branch/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/large-videos-autoplaying-scroll-to-video.html        2016-09-09 08:41:46 UTC (rev 205705)
</span><span class="lines">@@ -0,0 +1,27 @@
</span><ins>+&lt;!DOCTYPE html&gt;
+&lt;html&gt;
+    &lt;head&gt;
+        &lt;style&gt;
+            video {
+                width: 480px;
+                height: 320px;
+            }
+            #second {
+                margin-top: 5000px;
+            }
+        &lt;/style&gt;
+        &lt;script&gt;
+            function handleLoaded() {
+                document.querySelector(&quot;#second&quot;).scrollIntoView();
+                setTimeout(function() {
+                    window.webkit.messageHandlers.playingHandler.postMessage(&quot;scrolled&quot;);
+                }, 0);
+            }
+        &lt;/script&gt;
+    &lt;/head&gt;
+    &lt;body onload=handleLoaded()&gt;
+        &lt;video autoplay loop id=&quot;first&quot; src=&quot;large-video-with-audio.mp4&quot;&gt;&lt;/video&gt;
+        &lt;br&gt;
+        &lt;video autoplay loop id=&quot;second&quot; src=&quot;large-video-with-audio.mp4&quot;&gt;&lt;/video&gt;
+    &lt;/body&gt;
+&lt;html&gt;
</ins></span></pre></div>
<a id="branchessafari602branchToolsTestWebKitAPITestsWebKit2Cocoalargevideospausedvideohidescontrolshtml"></a>
<div class="addfile"><h4>Added: branches/safari-602-branch/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/large-videos-paused-video-hides-controls.html (0 => 205705)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-602-branch/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/large-videos-paused-video-hides-controls.html                                (rev 0)
+++ branches/safari-602-branch/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/large-videos-paused-video-hides-controls.html        2016-09-09 08:41:46 UTC (rev 205705)
</span><span class="lines">@@ -0,0 +1,30 @@
</span><ins>+&lt;!DOCTYPE html&gt;
+&lt;html&gt;
+&lt;style&gt;
+    video {
+        width: 480px;
+        height: 320px;
+    }
+    #bar {
+        margin-top: 5000px;
+    }
+&lt;/style&gt;
+&lt;script&gt;
+    function handleLoaded() {
+        document.querySelector(&quot;#bar&quot;).scrollIntoView();
+        document.querySelector(&quot;#foo&quot;).pause();
+    }
+    function handlePaused() {
+        setTimeout(function() {
+            try {
+                window.webkit.messageHandlers.playingHandler.postMessage(&quot;paused&quot;);
+            } catch(e) { }
+        }, 0);
+    }
+&lt;/script&gt;
+&lt;body onload=handleLoaded()&gt;
+    &lt;video autoplay loop id=&quot;foo&quot; onpause=handlePaused()&gt;&lt;source src=&quot;large-video-with-audio.mp4&quot;&gt;&lt;/video&gt;
+    &lt;br&gt;
+    &lt;video id=&quot;bar&quot;&gt;&lt;source src=&quot;large-video-with-audio.mp4&quot;&gt;&lt;/video&gt;
+&lt;/body&gt;
+&lt;html&gt;
</ins><span class="cx">\ No newline at end of file
</span></span></pre></div>
<a id="branchessafari602branchToolsTestWebKitAPITestsWebKit2Cocoalargevideosplayingmutedvideohidescontrolshtml"></a>
<div class="addfile"><h4>Added: branches/safari-602-branch/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/large-videos-playing-muted-video-hides-controls.html (0 => 205705)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-602-branch/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/large-videos-playing-muted-video-hides-controls.html                                (rev 0)
+++ branches/safari-602-branch/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/large-videos-playing-muted-video-hides-controls.html        2016-09-09 08:41:46 UTC (rev 205705)
</span><span class="lines">@@ -0,0 +1,28 @@
</span><ins>+&lt;!DOCTYPE html&gt;
+&lt;html&gt;
+&lt;style&gt;
+    video {
+        width: 480px;
+        height: 320px;
+    }
+    #bar {
+        margin-top: 5000px;
+    }
+&lt;/style&gt;
+&lt;script&gt;
+    function handleLoaded() {
+        document.querySelector(&quot;#foo&quot;).muted = true;
+        document.querySelector(&quot;#bar&quot;).scrollIntoView();
+        setTimeout(function() {
+            try {
+                window.webkit.messageHandlers.playingHandler.postMessage(&quot;playing&quot;);
+            } catch(e) { }
+        }, 0);
+    }
+&lt;/script&gt;
+&lt;body onload=handleLoaded()&gt;
+    &lt;video autoplay loop id=&quot;foo&quot;&gt;&lt;source src=&quot;large-video-with-audio.mp4&quot;&gt;&lt;/video&gt;
+    &lt;br&gt;
+    &lt;video id=&quot;bar&quot;&gt;&lt;source src=&quot;large-video-with-audio.mp4&quot;&gt;&lt;/video&gt;
+&lt;/body&gt;
+&lt;html&gt;
</ins><span class="cx">\ No newline at end of file
</span></span></pre></div>
<a id="branchessafari602branchToolsTestWebKitAPITestsWebKit2Cocoalargevideosplayingvideokeepscontrolshtml"></a>
<div class="addfile"><h4>Added: branches/safari-602-branch/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/large-videos-playing-video-keeps-controls.html (0 => 205705)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-602-branch/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/large-videos-playing-video-keeps-controls.html                                (rev 0)
+++ branches/safari-602-branch/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/large-videos-playing-video-keeps-controls.html        2016-09-09 08:41:46 UTC (rev 205705)
</span><span class="lines">@@ -0,0 +1,27 @@
</span><ins>+&lt;!DOCTYPE html&gt;
+&lt;html&gt;
+&lt;style&gt;
+    video {
+        width: 480px;
+        height: 320px;
+    }
+    #bar {
+        margin-top: 5000px;
+    }
+&lt;/style&gt;
+&lt;script&gt;
+    function handleLoaded() {
+        document.querySelector(&quot;#bar&quot;).scrollIntoView();
+        setTimeout(function() {
+            try {
+                window.webkit.messageHandlers.playingHandler.postMessage(&quot;playing&quot;);
+            } catch(e) { }
+        }, 0);
+    }
+&lt;/script&gt;
+&lt;body onload=handleLoaded()&gt;
+    &lt;video autoplay loop id=&quot;foo&quot;&gt;&lt;source src=&quot;large-video-with-audio.mp4&quot;&gt;&lt;/video&gt;
+    &lt;br&gt;
+    &lt;video id=&quot;bar&quot;&gt;&lt;source src=&quot;large-video-with-audio.mp4&quot;&gt;&lt;/video&gt;
+&lt;/body&gt;
+&lt;html&gt;
</ins><span class="cx">\ No newline at end of file
</span></span></pre>
</div>
</div>

</body>
</html>