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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/203752">203752</a></dd>
<dt>Author</dt> <dd>mmaxfield@apple.com</dd>
<dt>Date</dt> <dd>2016-07-26 16:36:52 -0700 (Tue, 26 Jul 2016)</dd>
</dl>

<h3>Log Message</h3>
<pre>[iPhone] Playing a video on tudou.com plays only sound, no video
https://bugs.webkit.org/show_bug.cgi?id=160178
&lt;rdar://problem/27535468&gt;

Source/WebCore:

Reviewed by Eric Carlson and Dan Bernstein.

This patch re-implements <a href="http://trac.webkit.org/projects/webkit/changeset/203520">r203520</a> in a much simpler way which doesn't involve a new SPI.
The biggest problem with <a href="http://trac.webkit.org/projects/webkit/changeset/203520">r203520</a> is that it make it impossible for a WKWebView to match
MobileSafari's behavior. Instead of adding this new SPI, a simple version check should
be used to keep old apps working.

The new behavior is characterized by the following table:

                                     |                iOS                 |      Non-iOS
=============================================================================================
requiresPlayInlineAttribute == true  | Old app: honor -webkit-playsinline | honor playsinline
                                     | New app: honor playsinline         | honor playsinline
---------------------------------------------------------------------------------------------
requiresPlayInlineAttribute == false | Always inline                      | Always inline

Specifically, this patch reverts <a href="http://trac.webkit.org/projects/webkit/changeset/203545">r203545</a> which is the commit which actually removes
the old SPI. As soon as Safari is migrated back to this old SPI, I'll remove the two
new SPIs added in <a href="http://trac.webkit.org/projects/webkit/changeset/203520">r203520</a>.

Tests: media/video-playsinline.html
       media/video-webkit-playsinline.html

* html/MediaElementSession.cpp:
(WebCore::MediaElementSession::requiresFullscreenForVideoPlayback):
* page/Settings.cpp:
* page/Settings.in:
* testing/InternalSettings.cpp:
(WebCore::InternalSettings::Backup::Backup):
(WebCore::InternalSettings::Backup::restoreTo):
(WebCore::InternalSettings::setInlineMediaPlaybackRequiresPlaysInlineAttribute):
* testing/InternalSettings.h:
* testing/InternalSettings.idl:

Source/WebKit/mac:

Reviewed by Eric Carlson and Dan Bernstein.

* WebView/WebPreferenceKeysPrivate.h:
* WebView/WebPreferences.mm:
(+[WebPreferences initialize]):
(-[WebPreferences inlineMediaPlaybackRequiresPlaysInlineAttribute]):
(-[WebPreferences setInlineMediaPlaybackRequiresPlaysInlineAttribute:]):
* WebView/WebPreferencesPrivate.h:
* WebView/WebView.mm:
(-[WebView _preferencesChanged:]):

Source/WebKit2:

Reviewed by Eric Carlson and Dan Bernstein.

* Shared/WebPreferencesDefinitions.h:
* UIProcess/API/C/WKPreferences.cpp:
(WKPreferencesSetInlineMediaPlaybackRequiresPlaysInlineAttribute):
(WKPreferencesGetInlineMediaPlaybackRequiresPlaysInlineAttribute):
* UIProcess/API/C/WKPreferencesRefPrivate.h:
* UIProcess/API/Cocoa/WKWebView.mm:
(-[WKWebView _initializeWithConfiguration:]):
* UIProcess/API/Cocoa/WKWebViewConfiguration.mm:
(-[WKWebViewConfiguration init]):
(-[WKWebViewConfiguration copyWithZone:]):
(-[WKWebViewConfiguration _inlineMediaPlaybackRequiresPlaysInlineAttribute]):
(-[WKWebViewConfiguration _setInlineMediaPlaybackRequiresPlaysInlineAttribute:]):
* UIProcess/API/Cocoa/WKWebViewConfigurationPrivate.h:
* WebProcess/WebPage/WebPage.cpp:
(WebKit::WebPage::updatePreferences):

Tools:

Reviewed by Dan Bernstein.

* DumpRenderTree/mac/DumpRenderTree.mm:
(setDefaultsToConsistentValuesForTesting):
* TestWebKitAPI/Tests/WebKit2Cocoa/RequiresUserActionForPlayback.mm:
(RequiresUserActionForPlaybackTest::SetUp):
* WebKitTestRunner/TestController.cpp:
(WTR::TestController::resetPreferencesToConsistentValues):
* WebKitTestRunner/cocoa/TestControllerCocoa.mm:
(WTR::initializeWebViewConfiguration):

LayoutTests:

Reviewed by Eric Carlson and Dan Bernstein.

* media/video-playsinline-expected.txt:
* media/video-playsinline.html:
* media/video-webkit-playsinline-expected.txt: Added.
* media/video-webkit-playsinline.html: Added.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsChangeLog">trunk/LayoutTests/ChangeLog</a></li>
<li><a href="#trunkLayoutTestsmediavideoplaysinlineexpectedtxt">trunk/LayoutTests/media/video-playsinline-expected.txt</a></li>
<li><a href="#trunkLayoutTestsmediavideoplaysinlinehtml">trunk/LayoutTests/media/video-playsinline.html</a></li>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCorehtmlMediaElementSessioncpp">trunk/Source/WebCore/html/MediaElementSession.cpp</a></li>
<li><a href="#trunkSourceWebCorepageSettingscpp">trunk/Source/WebCore/page/Settings.cpp</a></li>
<li><a href="#trunkSourceWebCorepageSettingsin">trunk/Source/WebCore/page/Settings.in</a></li>
<li><a href="#trunkSourceWebCoretestingInternalSettingscpp">trunk/Source/WebCore/testing/InternalSettings.cpp</a></li>
<li><a href="#trunkSourceWebCoretestingInternalSettingsh">trunk/Source/WebCore/testing/InternalSettings.h</a></li>
<li><a href="#trunkSourceWebCoretestingInternalSettingsidl">trunk/Source/WebCore/testing/InternalSettings.idl</a></li>
<li><a href="#trunkSourceWebKitmacChangeLog">trunk/Source/WebKit/mac/ChangeLog</a></li>
<li><a href="#trunkSourceWebKitmacWebViewWebPreferenceKeysPrivateh">trunk/Source/WebKit/mac/WebView/WebPreferenceKeysPrivate.h</a></li>
<li><a href="#trunkSourceWebKitmacWebViewWebPreferencesmm">trunk/Source/WebKit/mac/WebView/WebPreferences.mm</a></li>
<li><a href="#trunkSourceWebKitmacWebViewWebPreferencesPrivateh">trunk/Source/WebKit/mac/WebView/WebPreferencesPrivate.h</a></li>
<li><a href="#trunkSourceWebKitmacWebViewWebViewmm">trunk/Source/WebKit/mac/WebView/WebView.mm</a></li>
<li><a href="#trunkSourceWebKit2ChangeLog">trunk/Source/WebKit2/ChangeLog</a></li>
<li><a href="#trunkSourceWebKit2SharedWebPreferencesDefinitionsh">trunk/Source/WebKit2/Shared/WebPreferencesDefinitions.h</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPICWKPreferencescpp">trunk/Source/WebKit2/UIProcess/API/C/WKPreferences.cpp</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPICWKPreferencesRefPrivateh">trunk/Source/WebKit2/UIProcess/API/C/WKPreferencesRefPrivate.h</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPICocoaWKWebViewmm">trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebView.mm</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPICocoaWKWebViewConfigurationmm">trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewConfiguration.mm</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPICocoaWKWebViewConfigurationPrivateh">trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewConfigurationPrivate.h</a></li>
<li><a href="#trunkSourceWebKit2WebProcessWebPageWebPagecpp">trunk/Source/WebKit2/WebProcess/WebPage/WebPage.cpp</a></li>
<li><a href="#trunkToolsChangeLog">trunk/Tools/ChangeLog</a></li>
<li><a href="#trunkToolsDumpRenderTreemacDumpRenderTreemm">trunk/Tools/DumpRenderTree/mac/DumpRenderTree.mm</a></li>
<li><a href="#trunkToolsTestWebKitAPITestsWebKit2CocoaRequiresUserActionForPlaybackmm">trunk/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/RequiresUserActionForPlayback.mm</a></li>
<li><a href="#trunkToolsWebKitTestRunnerTestControllercpp">trunk/Tools/WebKitTestRunner/TestController.cpp</a></li>
<li><a href="#trunkToolsWebKitTestRunnercocoaTestControllerCocoamm">trunk/Tools/WebKitTestRunner/cocoa/TestControllerCocoa.mm</a></li>
</ul>

<h3>Added Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsmediavideowebkitplaysinlineexpectedtxt">trunk/LayoutTests/media/video-webkit-playsinline-expected.txt</a></li>
<li><a href="#trunkLayoutTestsmediavideowebkitplaysinlinehtml">trunk/LayoutTests/media/video-webkit-playsinline.html</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/ChangeLog (203751 => 203752)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/ChangeLog        2016-07-26 23:33:58 UTC (rev 203751)
+++ trunk/LayoutTests/ChangeLog        2016-07-26 23:36:52 UTC (rev 203752)
</span><span class="lines">@@ -1,3 +1,16 @@
</span><ins>+2016-07-26  Myles C. Maxfield  &lt;mmaxfield@apple.com&gt;
+
+        [iPhone] Playing a video on tudou.com plays only sound, no video
+        https://bugs.webkit.org/show_bug.cgi?id=160178
+        &lt;rdar://problem/27535468&gt;
+
+        Reviewed by Eric Carlson and Dan Bernstein.
+
+        * media/video-playsinline-expected.txt:
+        * media/video-playsinline.html:
+        * media/video-webkit-playsinline-expected.txt: Added.
+        * media/video-webkit-playsinline.html: Added.
+
</ins><span class="cx"> 2016-07-26  Chris Dumez  &lt;cdumez@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Align CSSStyleDeclaration with the specification
</span></span></pre></div>
<a id="trunkLayoutTestsmediavideoplaysinlineexpectedtxt"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/media/video-playsinline-expected.txt (203751 => 203752)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/media/video-playsinline-expected.txt        2016-07-26 23:33:58 UTC (rev 203751)
+++ trunk/LayoutTests/media/video-playsinline-expected.txt        2016-07-26 23:36:52 UTC (rev 203752)
</span><span class="lines">@@ -1,130 +1,26 @@
</span><del>-RUN(internals.settings.setAllowsInlineMediaPlaybackWithPlaysInlineAttribute(true))
-RUN(internals.settings.setAllowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute(true))
</del><ins>+RUN(internals.settings.setInlineMediaPlaybackRequiresPlaysInlineAttribute(true))
</ins><span class="cx"> RUN(video.playsInline = false)
</span><del>-RUN(video.removeAttribute(&quot;webkit-playsinline&quot;, &quot;&quot;))
</del><span class="cx"> EVENT(canplaythrough)
</span><span class="cx"> RUN(video.play())
</span><span class="cx"> EVENT(playing)
</span><span class="cx"> EXPECTED (video.webkitDisplayingFullscreen == 'true') OK
</span><del>-RUN(internals.settings.setAllowsInlineMediaPlaybackWithPlaysInlineAttribute(true))
-RUN(internals.settings.setAllowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute(true))
-RUN(video.playsInline = false)
-RUN(video.setAttribute(&quot;webkit-playsinline&quot;, &quot;&quot;))
-EVENT(canplaythrough)
-RUN(video.play())
-EVENT(playing)
-EXPECTED (video.webkitDisplayingFullscreen == 'false') OK
-RUN(internals.settings.setAllowsInlineMediaPlaybackWithPlaysInlineAttribute(true))
-RUN(internals.settings.setAllowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute(false))
-RUN(video.playsInline = false)
-RUN(video.setAttribute(&quot;webkit-playsinline&quot;, &quot;&quot;))
-EVENT(canplaythrough)
-RUN(video.play())
-EVENT(playing)
-EXPECTED (video.webkitDisplayingFullscreen == 'true') OK
-RUN(internals.settings.setAllowsInlineMediaPlaybackWithPlaysInlineAttribute(true))
-RUN(internals.settings.setAllowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute(false))
-RUN(video.playsInline = false)
-RUN(video.removeAttribute(&quot;webkit-playsinline&quot;, &quot;&quot;))
-EVENT(canplaythrough)
-RUN(video.play())
-EVENT(playing)
-EXPECTED (video.webkitDisplayingFullscreen == 'true') OK
-RUN(internals.settings.setAllowsInlineMediaPlaybackWithPlaysInlineAttribute(true))
-RUN(internals.settings.setAllowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute(true))
</del><ins>+RUN(internals.settings.setInlineMediaPlaybackRequiresPlaysInlineAttribute(true))
</ins><span class="cx"> RUN(video.playsInline = true)
</span><del>-RUN(video.setAttribute(&quot;webkit-playsinline&quot;, &quot;&quot;))
</del><span class="cx"> EVENT(canplaythrough)
</span><span class="cx"> RUN(video.play())
</span><span class="cx"> EVENT(playing)
</span><span class="cx"> EXPECTED (video.webkitDisplayingFullscreen == 'false') OK
</span><del>-RUN(internals.settings.setAllowsInlineMediaPlaybackWithPlaysInlineAttribute(true))
-RUN(internals.settings.setAllowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute(true))
-RUN(video.playsInline = true)
-RUN(video.removeAttribute(&quot;webkit-playsinline&quot;, &quot;&quot;))
-EVENT(canplaythrough)
-RUN(video.play())
-EVENT(playing)
-EXPECTED (video.webkitDisplayingFullscreen == 'false') OK
-RUN(internals.settings.setAllowsInlineMediaPlaybackWithPlaysInlineAttribute(true))
-RUN(internals.settings.setAllowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute(false))
-RUN(video.playsInline = true)
-RUN(video.setAttribute(&quot;webkit-playsinline&quot;, &quot;&quot;))
-EVENT(canplaythrough)
-RUN(video.play())
-EVENT(playing)
-EXPECTED (video.webkitDisplayingFullscreen == 'false') OK
-RUN(internals.settings.setAllowsInlineMediaPlaybackWithPlaysInlineAttribute(true))
-RUN(internals.settings.setAllowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute(false))
-RUN(video.playsInline = true)
-RUN(video.removeAttribute(&quot;webkit-playsinline&quot;, &quot;&quot;))
-EVENT(canplaythrough)
-RUN(video.play())
-EVENT(playing)
-EXPECTED (video.webkitDisplayingFullscreen == 'false') OK
-RUN(internals.settings.setAllowsInlineMediaPlaybackWithPlaysInlineAttribute(false))
-RUN(internals.settings.setAllowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute(true))
</del><ins>+RUN(internals.settings.setInlineMediaPlaybackRequiresPlaysInlineAttribute(false))
</ins><span class="cx"> RUN(video.playsInline = false)
</span><del>-RUN(video.setAttribute(&quot;webkit-playsinline&quot;, &quot;&quot;))
</del><span class="cx"> EVENT(canplaythrough)
</span><span class="cx"> RUN(video.play())
</span><span class="cx"> EVENT(playing)
</span><span class="cx"> EXPECTED (video.webkitDisplayingFullscreen == 'false') OK
</span><del>-RUN(internals.settings.setAllowsInlineMediaPlaybackWithPlaysInlineAttribute(false))
-RUN(internals.settings.setAllowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute(true))
-RUN(video.playsInline = false)
-RUN(video.removeAttribute(&quot;webkit-playsinline&quot;, &quot;&quot;))
-EVENT(canplaythrough)
-RUN(video.play())
-EVENT(playing)
-EXPECTED (video.webkitDisplayingFullscreen == 'true') OK
-RUN(internals.settings.setAllowsInlineMediaPlaybackWithPlaysInlineAttribute(false))
-RUN(internals.settings.setAllowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute(false))
-RUN(video.playsInline = false)
-RUN(video.setAttribute(&quot;webkit-playsinline&quot;, &quot;&quot;))
-EVENT(canplaythrough)
-RUN(video.play())
-EVENT(playing)
-EXPECTED (video.webkitDisplayingFullscreen == 'false') OK
-RUN(internals.settings.setAllowsInlineMediaPlaybackWithPlaysInlineAttribute(false))
-RUN(internals.settings.setAllowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute(false))
-RUN(video.playsInline = false)
-RUN(video.removeAttribute(&quot;webkit-playsinline&quot;, &quot;&quot;))
-EVENT(canplaythrough)
-RUN(video.play())
-EVENT(playing)
-EXPECTED (video.webkitDisplayingFullscreen == 'false') OK
-RUN(internals.settings.setAllowsInlineMediaPlaybackWithPlaysInlineAttribute(false))
-RUN(internals.settings.setAllowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute(true))
</del><ins>+RUN(internals.settings.setInlineMediaPlaybackRequiresPlaysInlineAttribute(false))
</ins><span class="cx"> RUN(video.playsInline = true)
</span><del>-RUN(video.setAttribute(&quot;webkit-playsinline&quot;, &quot;&quot;))
</del><span class="cx"> EVENT(canplaythrough)
</span><span class="cx"> RUN(video.play())
</span><span class="cx"> EVENT(playing)
</span><span class="cx"> EXPECTED (video.webkitDisplayingFullscreen == 'false') OK
</span><del>-RUN(internals.settings.setAllowsInlineMediaPlaybackWithPlaysInlineAttribute(false))
-RUN(internals.settings.setAllowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute(true))
-RUN(video.playsInline = true)
-RUN(video.removeAttribute(&quot;webkit-playsinline&quot;, &quot;&quot;))
-EVENT(canplaythrough)
-RUN(video.play())
-EVENT(playing)
-EXPECTED (video.webkitDisplayingFullscreen == 'true') OK
-RUN(internals.settings.setAllowsInlineMediaPlaybackWithPlaysInlineAttribute(false))
-RUN(internals.settings.setAllowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute(false))
-RUN(video.playsInline = true)
-RUN(video.setAttribute(&quot;webkit-playsinline&quot;, &quot;&quot;))
-EVENT(canplaythrough)
-RUN(video.play())
-EVENT(playing)
-EXPECTED (video.webkitDisplayingFullscreen == 'false') OK
-RUN(internals.settings.setAllowsInlineMediaPlaybackWithPlaysInlineAttribute(false))
-RUN(internals.settings.setAllowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute(false))
-RUN(video.playsInline = true)
-RUN(video.removeAttribute(&quot;webkit-playsinline&quot;, &quot;&quot;))
-EVENT(canplaythrough)
-RUN(video.play())
-EVENT(playing)
-EXPECTED (video.webkitDisplayingFullscreen == 'false') OK
</del><span class="cx"> END OF TEST
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkLayoutTestsmediavideoplaysinlinehtml"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/media/video-playsinline.html (203751 => 203752)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/media/video-playsinline.html        2016-07-26 23:33:58 UTC (rev 203751)
+++ trunk/LayoutTests/media/video-playsinline.html        2016-07-26 23:36:52 UTC (rev 203752)
</span><span class="lines">@@ -17,16 +17,14 @@
</span><span class="cx">         endTest();
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-function testPlaysInline(requiresPlaysInline, requiresWebKitPlaysInline, hasPlaysInline, hasWebKitPlaysInline, expectedDisplayingFullscreen)
</del><ins>+function testPlaysInline(requiresPlaysInline, hasPlaysInline, expectedDisplayingFullscreen)
</ins><span class="cx"> {
</span><del>-    run('internals.settings.setAllowsInlineMediaPlaybackWithPlaysInlineAttribute(' + requiresPlaysInline + ')');
-    run('internals.settings.setAllowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute(' + requiresWebKitPlaysInline + ')');
</del><ins>+    run('internals.settings.setInlineMediaPlaybackRequiresPlaysInlineAttribute(' + requiresPlaysInline + ')');
</ins><span class="cx">     video = media = document.createElement('video');
</span><span class="cx">     document.body.appendChild(video);
</span><span class="cx">     video.controls = true;
</span><span class="cx">     video.src = findMediaFile('video', 'content/test');
</span><span class="cx">     run('video.playsInline = ' + hasPlaysInline);
</span><del>-    run('video.' + (hasWebKitPlaysInline ? 'set' : 'remove') + 'Attribute(&quot;webkit-playsinline&quot;, &quot;&quot;)');
</del><span class="cx">     waitForEventOnce('canplaythrough', () =&gt; {
</span><span class="cx">         runWithKeyDown(() =&gt; {
</span><span class="cx">             run('video.play()');
</span><span class="lines">@@ -41,101 +39,29 @@
</span><span class="cx"> 
</span><span class="cx"> function testRequiresPlaysInlineAndDoesntHaveIt()
</span><span class="cx"> {
</span><del>-    testPlaysInline(true, true, false, false, true);
</del><ins>+    testPlaysInline(true, false, true);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><del>-function testRequiresPlaysInlineAndDoesntHaveIt2()
-{
-    testPlaysInline(true, true, false, true, false);
-}
-
-function testRequiresPlaysInlineAndDoesntHaveIt3()
-{
-    testPlaysInline(true, false, false, true, true);
-}
-
-function testRequiresPlaysInlineAndDoesntHaveIt4()
-{
-    testPlaysInline(true, false, false, false, true);
-}
-
</del><span class="cx"> function testRequiresPlaysInlineAndDoesHaveIt()
</span><span class="cx"> {
</span><del>-    testPlaysInline(true, true, true, true, false);
</del><ins>+    testPlaysInline(true, true, false);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><del>-function testRequiresPlaysInlineAndDoesHaveIt2()
-{
-    testPlaysInline(true, true, true, false, false);
-}
-
-function testRequiresPlaysInlineAndDoesHaveIt3()
-{
-    testPlaysInline(true, false, true, true, false);
-}
-
-function testRequiresPlaysInlineAndDoesHaveIt4()
-{
-    testPlaysInline(true, false, true, false, false);
-}
-
</del><span class="cx"> function testDoesNotRequirePlaysInlineAndDoesntHaveIt()
</span><span class="cx"> {
</span><del>-    testPlaysInline(false, true, false, true, false);
</del><ins>+    testPlaysInline(false, false, false);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><del>-function testDoesNotRequirePlaysInlineAndDoesntHaveIt2()
-{
-    testPlaysInline(false, true, false, false, true);
-}
-
-function testDoesNotRequirePlaysInlineAndDoesntHaveIt3()
-{
-    testPlaysInline(false, false, false, true, false);
-}
-
-function testDoesNotRequirePlaysInlineAndDoesntHaveIt4()
-{
-    testPlaysInline(false, false, false, false, false);
-}
-
</del><span class="cx"> function testDoesNotRequirePlaysInlineAndDoesHaveIt()
</span><span class="cx"> {
</span><del>-    testPlaysInline(false, true, true, true, false);
</del><ins>+    testPlaysInline(false, true, false);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><del>-function testDoesNotRequirePlaysInlineAndDoesHaveIt2()
-{
-    testPlaysInline(false, true, true, false, true);
-}
-
-function testDoesNotRequirePlaysInlineAndDoesHaveIt3()
-{
-    testPlaysInline(false, false, true, true, false);
-}
-
-function testDoesNotRequirePlaysInlineAndDoesHaveIt4()
-{
-    testPlaysInline(false, false, true, false, false);
-}
-
</del><span class="cx"> var tests = [
</span><span class="cx">     testRequiresPlaysInlineAndDoesntHaveIt,
</span><del>-    testRequiresPlaysInlineAndDoesntHaveIt2,
-    testRequiresPlaysInlineAndDoesntHaveIt3,
-    testRequiresPlaysInlineAndDoesntHaveIt4,
</del><span class="cx">     testRequiresPlaysInlineAndDoesHaveIt,
</span><del>-    testRequiresPlaysInlineAndDoesHaveIt2,
-    testRequiresPlaysInlineAndDoesHaveIt3,
-    testRequiresPlaysInlineAndDoesHaveIt4,
</del><span class="cx">     testDoesNotRequirePlaysInlineAndDoesntHaveIt,
</span><del>-    testDoesNotRequirePlaysInlineAndDoesntHaveIt2,
-    testDoesNotRequirePlaysInlineAndDoesntHaveIt3,
-    testDoesNotRequirePlaysInlineAndDoesntHaveIt4,
</del><span class="cx">     testDoesNotRequirePlaysInlineAndDoesHaveIt,
</span><del>-    testDoesNotRequirePlaysInlineAndDoesHaveIt2,
-    testDoesNotRequirePlaysInlineAndDoesHaveIt3,
-    testDoesNotRequirePlaysInlineAndDoesHaveIt4
</del><span class="cx"> ];
</span><span class="cx"> 
</span><span class="cx"> &lt;/script&gt;
</span></span></pre></div>
<a id="trunkLayoutTestsmediavideowebkitplaysinlineexpectedtxt"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/media/video-webkit-playsinline-expected.txt (0 => 203752)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/media/video-webkit-playsinline-expected.txt                                (rev 0)
+++ trunk/LayoutTests/media/video-webkit-playsinline-expected.txt        2016-07-26 23:36:52 UTC (rev 203752)
</span><span class="lines">@@ -0,0 +1,26 @@
</span><ins>+RUN(internals.settings.setInlineMediaPlaybackRequiresPlaysInlineAttribute(true))
+RUN(video.removeAttribute(&quot;webkit-playsinline&quot;, &quot;&quot;))
+EVENT(canplaythrough)
+RUN(video.play())
+EVENT(playing)
+EXPECTED (video.webkitDisplayingFullscreen == 'true') OK
+RUN(internals.settings.setInlineMediaPlaybackRequiresPlaysInlineAttribute(true))
+RUN(video.setAttribute(&quot;webkit-playsinline&quot;, &quot;&quot;))
+EVENT(canplaythrough)
+RUN(video.play())
+EVENT(playing)
+EXPECTED (video.webkitDisplayingFullscreen == 'true') OK
+RUN(internals.settings.setInlineMediaPlaybackRequiresPlaysInlineAttribute(false))
+RUN(video.removeAttribute(&quot;webkit-playsinline&quot;, &quot;&quot;))
+EVENT(canplaythrough)
+RUN(video.play())
+EVENT(playing)
+EXPECTED (video.webkitDisplayingFullscreen == 'false') OK
+RUN(internals.settings.setInlineMediaPlaybackRequiresPlaysInlineAttribute(false))
+RUN(video.setAttribute(&quot;webkit-playsinline&quot;, &quot;&quot;))
+EVENT(canplaythrough)
+RUN(video.play())
+EVENT(playing)
+EXPECTED (video.webkitDisplayingFullscreen == 'false') OK
+END OF TEST
+
</ins><span class="cx">Property changes on: trunk/LayoutTests/media/video-webkit-playsinline-expected.txt
</span><span class="cx">___________________________________________________________________
</span></span></pre></div>
<a id="svneolstyle"></a>
<div class="addfile"><h4>Added: svn:eol-style</h4></div>
<ins>+native
</ins><span class="cx">\ No newline at end of property
</span><a id="svnkeywords"></a>
<div class="addfile"><h4>Added: svn:keywords</h4></div>
<ins>+Author Date Id Rev URL
</ins><span class="cx">\ No newline at end of property
</span><a id="trunkLayoutTestsmediavideowebkitplaysinlinehtml"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/media/video-webkit-playsinline.html (0 => 203752)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/media/video-webkit-playsinline.html                                (rev 0)
+++ trunk/LayoutTests/media/video-webkit-playsinline.html        2016-07-26 23:36:52 UTC (rev 203752)
</span><span class="lines">@@ -0,0 +1,71 @@
</span><ins>+&lt;!DOCTYPE html&gt;
+&lt;html&gt;
+&lt;head&gt;
+&lt;script src=&quot;media-file.js&quot;&gt;&lt;/script&gt;
+&lt;script src=&quot;video-test.js&quot;&gt;&lt;/script&gt;
+&lt;script&gt;
+function go()
+{
+    runNextTest();
+}
+
+function runNextTest()
+{
+    if (tests.length)
+        tests.shift()();
+    else
+        endTest();
+}
+
+function testPlaysInline(requiresPlaysInline, hasWebkitPlaysInline, expectedDisplayingFullscreen)
+{
+    run(`internals.settings.setInlineMediaPlaybackRequiresPlaysInlineAttribute(${requiresPlaysInline})`);
+    video = media = document.createElement('video');
+    document.body.appendChild(video);
+    video.controls = true;
+    video.src = findMediaFile('video', 'content/test');
+    run(`video.${hasWebkitPlaysInline ? 'set' : 'remove'}Attribute(&quot;webkit-playsinline&quot;, &quot;&quot;)`);
+    waitForEventOnce('canplaythrough', () =&gt; {
+        runWithKeyDown(() =&gt; {
+            run('video.play()');
+        });
+    })
+    waitForEventOnce('playing', () =&gt; {
+        testExpected('video.webkitDisplayingFullscreen', expectedDisplayingFullscreen);
+        document.body.removeChild(video);
+        runNextTest();
+    });
+}
+
+function testRequiresPlaysInlineAndDoesntHaveIt()
+{
+    testPlaysInline(true, false, true);
+}
+
+function testRequiresPlaysInlineAndDoesHaveIt()
+{
+    testPlaysInline(true, true, true);
+}
+
+function testDoesNotRequirePlaysInlineAndDoesntHaveIt()
+{
+    testPlaysInline(false, false, false);
+}
+
+function testDoesNotRequirePlaysInlineAndDoesHaveIt()
+{
+    testPlaysInline(false, true, false);
+}
+
+var tests = [
+    testRequiresPlaysInlineAndDoesntHaveIt,
+    testRequiresPlaysInlineAndDoesHaveIt,
+    testDoesNotRequirePlaysInlineAndDoesntHaveIt,
+    testDoesNotRequirePlaysInlineAndDoesHaveIt,
+];
+
+&lt;/script&gt;
+&lt;/head&gt;
+&lt;body onload=&quot;go()&quot;&gt;
+&lt;/body&gt;
+&lt;/html&gt;
</ins><span class="cx">\ No newline at end of file
</span></span></pre></div>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (203751 => 203752)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog        2016-07-26 23:33:58 UTC (rev 203751)
+++ trunk/Source/WebCore/ChangeLog        2016-07-26 23:36:52 UTC (rev 203752)
</span><span class="lines">@@ -1,3 +1,43 @@
</span><ins>+2016-07-26  Myles C. Maxfield  &lt;mmaxfield@apple.com&gt;
+
+        [iPhone] Playing a video on tudou.com plays only sound, no video
+        https://bugs.webkit.org/show_bug.cgi?id=160178
+        &lt;rdar://problem/27535468&gt;
+
+        Reviewed by Eric Carlson and Dan Bernstein.
+
+        This patch re-implements r203520 in a much simpler way which doesn't involve a new SPI.
+        The biggest problem with r203520 is that it make it impossible for a WKWebView to match
+        MobileSafari's behavior. Instead of adding this new SPI, a simple version check should
+        be used to keep old apps working.
+
+        The new behavior is characterized by the following table:
+
+                                             |                iOS                 |      Non-iOS
+        =============================================================================================
+        requiresPlayInlineAttribute == true  | Old app: honor -webkit-playsinline | honor playsinline
+                                             | New app: honor playsinline         | honor playsinline
+        ---------------------------------------------------------------------------------------------
+        requiresPlayInlineAttribute == false | Always inline                      | Always inline
+
+        Specifically, this patch reverts r203545 which is the commit which actually removes
+        the old SPI. As soon as Safari is migrated back to this old SPI, I'll remove the two
+        new SPIs added in r203520.
+
+        Tests: media/video-playsinline.html
+               media/video-webkit-playsinline.html
+
+        * html/MediaElementSession.cpp:
+        (WebCore::MediaElementSession::requiresFullscreenForVideoPlayback):
+        * page/Settings.cpp:
+        * page/Settings.in:
+        * testing/InternalSettings.cpp:
+        (WebCore::InternalSettings::Backup::Backup):
+        (WebCore::InternalSettings::Backup::restoreTo):
+        (WebCore::InternalSettings::setInlineMediaPlaybackRequiresPlaysInlineAttribute):
+        * testing/InternalSettings.h:
+        * testing/InternalSettings.idl:
+
</ins><span class="cx"> 2016-07-26  Zalan Bujtas  &lt;zalan@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Move RenderView::shouldDisableLayoutStateForSubtree to SubtreeLayoutStateMaintainer.
</span></span></pre></div>
<a id="trunkSourceWebCorehtmlMediaElementSessioncpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/html/MediaElementSession.cpp (203751 => 203752)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/html/MediaElementSession.cpp        2016-07-26 23:33:58 UTC (rev 203751)
+++ trunk/Source/WebCore/html/MediaElementSession.cpp        2016-07-26 23:36:52 UTC (rev 203752)
</span><span class="lines">@@ -47,6 +47,7 @@
</span><span class="cx"> #include &quot;RenderView.h&quot;
</span><span class="cx"> #include &quot;ScriptController.h&quot;
</span><span class="cx"> #include &quot;SourceBuffer.h&quot;
</span><ins>+#include &lt;wtf/spi/darwin/dyldSPI.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">@@ -465,16 +466,14 @@
</span><span class="cx">     if (!settings || !settings-&gt;allowsInlineMediaPlayback())
</span><span class="cx">         return true;
</span><span class="cx"> 
</span><del>-    bool requiresPlaysInline = settings-&gt;allowsInlineMediaPlaybackWithPlaysInlineAttribute();
-    bool requiresWebKitPlaysInline = settings-&gt;allowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute();
-
-    if (!requiresPlaysInline &amp;&amp; !requiresWebKitPlaysInline)
</del><ins>+    if (!settings-&gt;inlineMediaPlaybackRequiresPlaysInlineAttribute())
</ins><span class="cx">         return false;
</span><span class="cx"> 
</span><del>-    bool hasPlaysInline = element.hasAttributeWithoutSynchronization(HTMLNames::playsinlineAttr);
-    bool hasWebKitPlaysInline = element.hasAttributeWithoutSynchronization(HTMLNames::webkit_playsinlineAttr);
-
-    return !((requiresPlaysInline &amp;&amp; hasPlaysInline) || (requiresWebKitPlaysInline &amp;&amp; hasWebKitPlaysInline));
</del><ins>+#if PLATFORM(IOS)
+    if (dyld_get_program_sdk_version() &lt; DYLD_IOS_VERSION_10_0)
+        return !element.hasAttributeWithoutSynchronization(HTMLNames::webkit_playsinlineAttr);
+#endif
+    return !element.hasAttributeWithoutSynchronization(HTMLNames::playsinlineAttr);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> bool MediaElementSession::allowsAutomaticMediaDataLoading(const HTMLMediaElement&amp; element) const
</span></span></pre></div>
<a id="trunkSourceWebCorepageSettingscpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/page/Settings.cpp (203751 => 203752)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/page/Settings.cpp        2016-07-26 23:33:58 UTC (rev 203751)
+++ trunk/Source/WebCore/page/Settings.cpp        2016-07-26 23:36:52 UTC (rev 203752)
</span><span class="lines">@@ -138,6 +138,7 @@
</span><span class="cx"> static const bool defaultFixedBackgroundsPaintRelativeToDocument = true;
</span><span class="cx"> static const bool defaultAcceleratedCompositingForFixedPositionEnabled = true;
</span><span class="cx"> static const bool defaultAllowsInlineMediaPlayback = false;
</span><ins>+static const bool defaultInlineMediaPlaybackRequiresPlaysInlineAttribute = true;
</ins><span class="cx"> static const bool defaultAllowsInlineMediaPlaybackWithPlaysInlineAttribute = true;
</span><span class="cx"> static const bool defaultAllowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute = true;
</span><span class="cx"> static const bool defaultVideoPlaybackRequiresUserGesture = true;
</span><span class="lines">@@ -152,6 +153,7 @@
</span><span class="cx"> static const bool defaultFixedBackgroundsPaintRelativeToDocument = false;
</span><span class="cx"> static const bool defaultAcceleratedCompositingForFixedPositionEnabled = false;
</span><span class="cx"> static const bool defaultAllowsInlineMediaPlayback = true;
</span><ins>+static const bool defaultInlineMediaPlaybackRequiresPlaysInlineAttribute = false;
</ins><span class="cx"> static const bool defaultAllowsInlineMediaPlaybackWithPlaysInlineAttribute = false;
</span><span class="cx"> static const bool defaultAllowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute = false;
</span><span class="cx"> static const bool defaultVideoPlaybackRequiresUserGesture = false;
</span></span></pre></div>
<a id="trunkSourceWebCorepageSettingsin"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/page/Settings.in (203751 => 203752)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/page/Settings.in        2016-07-26 23:33:58 UTC (rev 203751)
+++ trunk/Source/WebCore/page/Settings.in        2016-07-26 23:36:52 UTC (rev 203752)
</span><span class="lines">@@ -131,6 +131,7 @@
</span><span class="cx"> mainContentUserGestureOverrideEnabled initial=false
</span><span class="cx"> allowsInlineMediaPlayback initial=defaultAllowsInlineMediaPlayback
</span><span class="cx"> allowsInlineMediaPlaybackAfterFullscreen initial=true
</span><ins>+inlineMediaPlaybackRequiresPlaysInlineAttribute initial=defaultInlineMediaPlaybackRequiresPlaysInlineAttribute
</ins><span class="cx"> allowsInlineMediaPlaybackWithPlaysInlineAttribute initial=defaultAllowsInlineMediaPlaybackWithPlaysInlineAttribute
</span><span class="cx"> allowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute initial=defaultAllowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute
</span><span class="cx"> allowsPictureInPictureMediaPlayback initial=defaultAllowsPictureInPictureMediaPlayback
</span></span></pre></div>
<a id="trunkSourceWebCoretestingInternalSettingscpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/testing/InternalSettings.cpp (203751 => 203752)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/testing/InternalSettings.cpp        2016-07-26 23:33:58 UTC (rev 203751)
+++ trunk/Source/WebCore/testing/InternalSettings.cpp        2016-07-26 23:36:52 UTC (rev 203752)
</span><span class="lines">@@ -107,6 +107,7 @@
</span><span class="cx"> #endif
</span><span class="cx">     , m_allowsInlineMediaPlayback(settings.allowsInlineMediaPlayback())
</span><span class="cx">     , m_allowsInlineMediaPlaybackAfterFullscreen(settings.allowsInlineMediaPlaybackAfterFullscreen())
</span><ins>+    , m_inlineMediaPlaybackRequiresPlaysInlineAttribute(settings.inlineMediaPlaybackRequiresPlaysInlineAttribute())
</ins><span class="cx">     , m_allowsInlineMediaPlaybackWithPlaysInlineAttribute(settings.allowsInlineMediaPlaybackWithPlaysInlineAttribute())
</span><span class="cx">     , m_allowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute(settings.allowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute())
</span><span class="cx"> #if ENABLE(INDEXED_DATABASE_IN_WORKERS)
</span><span class="lines">@@ -184,6 +185,7 @@
</span><span class="cx"> #endif
</span><span class="cx">     settings.setAllowsInlineMediaPlayback(m_allowsInlineMediaPlayback);
</span><span class="cx">     settings.setAllowsInlineMediaPlaybackAfterFullscreen(m_allowsInlineMediaPlaybackAfterFullscreen);
</span><ins>+    settings.setInlineMediaPlaybackRequiresPlaysInlineAttribute(m_inlineMediaPlaybackRequiresPlaysInlineAttribute);
</ins><span class="cx">     settings.setAllowsInlineMediaPlaybackWithPlaysInlineAttribute(m_allowsInlineMediaPlaybackWithPlaysInlineAttribute);
</span><span class="cx">     settings.setAllowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute(m_allowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute);
</span><span class="cx">     RuntimeEnabledFeatures::sharedFeatures().setPluginReplacementEnabled(m_pluginReplacementEnabled);
</span><span class="lines">@@ -576,6 +578,12 @@
</span><span class="cx">     settings()-&gt;setAllowsInlineMediaPlaybackAfterFullscreen(allows);
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+void InternalSettings::setInlineMediaPlaybackRequiresPlaysInlineAttribute(bool requires, ExceptionCode&amp; ec)
+{
+    InternalSettingsGuardForSettings();
+    settings()-&gt;setInlineMediaPlaybackRequiresPlaysInlineAttribute(requires);
+}
+
</ins><span class="cx"> void InternalSettings::setAllowsInlineMediaPlaybackWithPlaysInlineAttribute(bool requires, ExceptionCode&amp; ec)
</span><span class="cx"> {
</span><span class="cx">     InternalSettingsGuardForSettings();
</span></span></pre></div>
<a id="trunkSourceWebCoretestingInternalSettingsh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/testing/InternalSettings.h (203751 => 203752)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/testing/InternalSettings.h        2016-07-26 23:33:58 UTC (rev 203751)
+++ trunk/Source/WebCore/testing/InternalSettings.h        2016-07-26 23:36:52 UTC (rev 203752)
</span><span class="lines">@@ -107,6 +107,7 @@
</span><span class="cx"> #endif
</span><span class="cx">         bool m_allowsInlineMediaPlayback;
</span><span class="cx">         bool m_allowsInlineMediaPlaybackAfterFullscreen;
</span><ins>+        bool m_inlineMediaPlaybackRequiresPlaysInlineAttribute;
</ins><span class="cx">         bool m_allowsInlineMediaPlaybackWithPlaysInlineAttribute;
</span><span class="cx">         bool m_allowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute;
</span><span class="cx"> #if ENABLE(INDEXED_DATABASE_IN_WORKERS)
</span><span class="lines">@@ -163,6 +164,7 @@
</span><span class="cx">     void setScrollingTreeIncludesFrames(bool, ExceptionCode&amp;);
</span><span class="cx">     void setAllowsInlineMediaPlayback(bool, ExceptionCode&amp;);
</span><span class="cx">     void setAllowsInlineMediaPlaybackAfterFullscreen(bool, ExceptionCode&amp;);
</span><ins>+    void setInlineMediaPlaybackRequiresPlaysInlineAttribute(bool, ExceptionCode&amp;);
</ins><span class="cx">     void setAllowsInlineMediaPlaybackWithPlaysInlineAttribute(bool, ExceptionCode&amp;);
</span><span class="cx">     void setAllowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute(bool, ExceptionCode&amp;);
</span><span class="cx">     void setIndexedDBWorkersEnabled(bool, ExceptionCode&amp;);
</span></span></pre></div>
<a id="trunkSourceWebCoretestingInternalSettingsidl"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/testing/InternalSettings.idl (203751 => 203752)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/testing/InternalSettings.idl        2016-07-26 23:33:58 UTC (rev 203751)
+++ trunk/Source/WebCore/testing/InternalSettings.idl        2016-07-26 23:36:52 UTC (rev 203752)
</span><span class="lines">@@ -77,6 +77,7 @@
</span><span class="cx">     [RaisesException] void setMinimumTimerInterval(unrestricted double intervalInSeconds);
</span><span class="cx">     [RaisesException] void setAllowsInlineMediaPlayback(boolean allows);
</span><span class="cx">     [RaisesException] void setAllowsInlineMediaPlaybackAfterFullscreen(boolean allows);
</span><ins>+    [RaisesException] void setInlineMediaPlaybackRequiresPlaysInlineAttribute(boolean requires);
</ins><span class="cx">     [RaisesException] void setAllowsInlineMediaPlaybackWithPlaysInlineAttribute(boolean requires);
</span><span class="cx">     [RaisesException] void setAllowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute(boolean requires);
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebKitmacChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit/mac/ChangeLog (203751 => 203752)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit/mac/ChangeLog        2016-07-26 23:33:58 UTC (rev 203751)
+++ trunk/Source/WebKit/mac/ChangeLog        2016-07-26 23:36:52 UTC (rev 203752)
</span><span class="lines">@@ -1,3 +1,20 @@
</span><ins>+2016-07-26  Myles C. Maxfield  &lt;mmaxfield@apple.com&gt;
+
+        [iPhone] Playing a video on tudou.com plays only sound, no video
+        https://bugs.webkit.org/show_bug.cgi?id=160178
+        &lt;rdar://problem/27535468&gt;
+
+        Reviewed by Eric Carlson and Dan Bernstein.
+
+        * WebView/WebPreferenceKeysPrivate.h:
+        * WebView/WebPreferences.mm:
+        (+[WebPreferences initialize]):
+        (-[WebPreferences inlineMediaPlaybackRequiresPlaysInlineAttribute]):
+        (-[WebPreferences setInlineMediaPlaybackRequiresPlaysInlineAttribute:]):
+        * WebView/WebPreferencesPrivate.h:
+        * WebView/WebView.mm:
+        (-[WebView _preferencesChanged:]):
+
</ins><span class="cx"> 2016-07-26  Simon Fraser  &lt;simon.fraser@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Allow LOG macros to be used outside the namespace, and other logging cleanup
</span></span></pre></div>
<a id="trunkSourceWebKitmacWebViewWebPreferenceKeysPrivateh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit/mac/WebView/WebPreferenceKeysPrivate.h (203751 => 203752)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit/mac/WebView/WebPreferenceKeysPrivate.h        2016-07-26 23:33:58 UTC (rev 203751)
+++ trunk/Source/WebKit/mac/WebView/WebPreferenceKeysPrivate.h        2016-07-26 23:36:52 UTC (rev 203752)
</span><span class="lines">@@ -126,6 +126,7 @@
</span><span class="cx"> #define WebKitMainContentUserGestureOverrideEnabledPreferenceKey @&quot;WebKitMainContentUserGestureOverrideEnabled&quot;
</span><span class="cx"> #define WebKitAllowsInlineMediaPlaybackPreferenceKey @&quot;WebKitMediaPlaybackAllowsInline&quot;
</span><span class="cx"> #define WebKitAllowsInlineMediaPlaybackAfterFullscreenPreferenceKey @&quot;WebKitAllowsInlineMediaPlaybackAfterFullscreen&quot;
</span><ins>+#define WebKitInlineMediaPlaybackRequiresPlaysInlineAttributeKey @&quot;InlineMediaPlaybackRequiresPlaysInlineAttribute&quot;
</ins><span class="cx"> #define WebKitAllowsInlineMediaPlaybackWithPlaysInlineAttributeKey @&quot;AllowsInlineMediaPlaybackWithPlaysInlineAttribute&quot;
</span><span class="cx"> #define WebKitAllowsInlineMediaPlaybackWithWebKitPlaysInlineAttributeKey @&quot;AllowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute&quot;
</span><span class="cx"> #define WebKitInvisibleAutoplayNotPermittedKey @&quot;InvisibleAutoplayNotPermitted&quot;
</span></span></pre></div>
<a id="trunkSourceWebKitmacWebViewWebPreferencesmm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit/mac/WebView/WebPreferences.mm (203751 => 203752)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit/mac/WebView/WebPreferences.mm        2016-07-26 23:33:58 UTC (rev 203751)
+++ trunk/Source/WebKit/mac/WebView/WebPreferences.mm        2016-07-26 23:36:52 UTC (rev 203752)
</span><span class="lines">@@ -525,6 +525,7 @@
</span><span class="cx"> #if !PLATFORM(IOS)
</span><span class="cx">         [NSNumber numberWithBool:YES],  WebKitAllowsInlineMediaPlaybackPreferenceKey,
</span><span class="cx">         [NSNumber numberWithBool:NO],   WebKitAllowsInlineMediaPlaybackAfterFullscreenPreferenceKey,
</span><ins>+        [NSNumber numberWithBool:NO],   WebKitInlineMediaPlaybackRequiresPlaysInlineAttributeKey,
</ins><span class="cx">         [NSNumber numberWithBool:NO],   WebKitAllowsInlineMediaPlaybackWithPlaysInlineAttributeKey,
</span><span class="cx">         [NSNumber numberWithBool:NO],   WebKitAllowsInlineMediaPlaybackWithWebKitPlaysInlineAttributeKey,
</span><span class="cx">         [NSNumber numberWithBool:YES],  WebKitMediaControlsScaleWithPageZoomPreferenceKey,
</span><span class="lines">@@ -539,6 +540,7 @@
</span><span class="cx"> #else
</span><span class="cx">         [NSNumber numberWithBool:allowsInlineMediaPlayback],   WebKitAllowsInlineMediaPlaybackPreferenceKey,
</span><span class="cx">         [NSNumber numberWithBool:allowsInlineMediaPlaybackAfterFullscreen],   WebKitAllowsInlineMediaPlaybackAfterFullscreenPreferenceKey,
</span><ins>+        [NSNumber numberWithBool:requiresPlaysInlineAttribute], WebKitInlineMediaPlaybackRequiresPlaysInlineAttributeKey,
</ins><span class="cx">         [NSNumber numberWithBool:requiresPlaysInlineAttribute], WebKitAllowsInlineMediaPlaybackWithPlaysInlineAttributeKey,
</span><span class="cx">         [NSNumber numberWithBool:requiresPlaysInlineAttribute], WebKitAllowsInlineMediaPlaybackWithWebKitPlaysInlineAttributeKey,
</span><span class="cx">         [NSNumber numberWithBool:NO],   WebKitMediaControlsScaleWithPageZoomPreferenceKey,
</span><span class="lines">@@ -2285,6 +2287,16 @@
</span><span class="cx">     [self _setBoolValue:flag forKey:WebKitAllowsInlineMediaPlaybackPreferenceKey];
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+- (BOOL)inlineMediaPlaybackRequiresPlaysInlineAttribute
+{
+    return [self _boolValueForKey:WebKitInlineMediaPlaybackRequiresPlaysInlineAttributeKey];
+}
+
+- (void)setInlineMediaPlaybackRequiresPlaysInlineAttribute:(BOOL)flag
+{
+    [self _setBoolValue:flag forKey:WebKitInlineMediaPlaybackRequiresPlaysInlineAttributeKey];
+}
+
</ins><span class="cx"> - (BOOL)allowsInlineMediaPlaybackWithPlaysInlineAttribute
</span><span class="cx"> {
</span><span class="cx">     return [self _boolValueForKey:WebKitAllowsInlineMediaPlaybackWithPlaysInlineAttributeKey];
</span></span></pre></div>
<a id="trunkSourceWebKitmacWebViewWebPreferencesPrivateh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit/mac/WebView/WebPreferencesPrivate.h (203751 => 203752)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit/mac/WebView/WebPreferencesPrivate.h        2016-07-26 23:33:58 UTC (rev 203751)
+++ trunk/Source/WebKit/mac/WebView/WebPreferencesPrivate.h        2016-07-26 23:36:52 UTC (rev 203752)
</span><span class="lines">@@ -262,6 +262,9 @@
</span><span class="cx"> - (void)setMediaPlaybackAllowsInline:(BOOL)flag;
</span><span class="cx"> - (BOOL)mediaPlaybackAllowsInline;
</span><span class="cx"> 
</span><ins>+- (void)setInlineMediaPlaybackRequiresPlaysInlineAttribute:(BOOL)flag;
+- (BOOL)inlineMediaPlaybackRequiresPlaysInlineAttribute;
+
</ins><span class="cx"> - (void)setAllowsInlineMediaPlaybackWithPlaysInlineAttribute:(BOOL)flag;
</span><span class="cx"> - (BOOL)allowsInlineMediaPlaybackWithPlaysInlineAttribute;
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebKitmacWebViewWebViewmm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit/mac/WebView/WebView.mm (203751 => 203752)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit/mac/WebView/WebView.mm        2016-07-26 23:33:58 UTC (rev 203751)
+++ trunk/Source/WebKit/mac/WebView/WebView.mm        2016-07-26 23:36:52 UTC (rev 203752)
</span><span class="lines">@@ -2348,6 +2348,7 @@
</span><span class="cx">     settings.setMainContentUserGestureOverrideEnabled([preferences overrideUserGestureRequirementForMainContent]);
</span><span class="cx">     settings.setAllowsInlineMediaPlayback([preferences mediaPlaybackAllowsInline]);
</span><span class="cx">     settings.setAllowsInlineMediaPlaybackAfterFullscreen([preferences allowsInlineMediaPlaybackAfterFullscreen]);
</span><ins>+    settings.setInlineMediaPlaybackRequiresPlaysInlineAttribute([preferences inlineMediaPlaybackRequiresPlaysInlineAttribute]);
</ins><span class="cx">     settings.setAllowsInlineMediaPlaybackWithPlaysInlineAttribute([preferences allowsInlineMediaPlaybackWithPlaysInlineAttribute]);
</span><span class="cx">     settings.setAllowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute([preferences allowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute]);
</span><span class="cx">     settings.setInvisibleAutoplayNotPermitted([preferences invisibleAutoplayNotPermitted]);
</span></span></pre></div>
<a id="trunkSourceWebKit2ChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/ChangeLog (203751 => 203752)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/ChangeLog        2016-07-26 23:33:58 UTC (rev 203751)
+++ trunk/Source/WebKit2/ChangeLog        2016-07-26 23:36:52 UTC (rev 203752)
</span><span class="lines">@@ -1,3 +1,27 @@
</span><ins>+2016-07-26  Myles C. Maxfield  &lt;mmaxfield@apple.com&gt;
+
+        [iPhone] Playing a video on tudou.com plays only sound, no video
+        https://bugs.webkit.org/show_bug.cgi?id=160178
+        &lt;rdar://problem/27535468&gt;
+
+        Reviewed by Eric Carlson and Dan Bernstein.
+
+        * Shared/WebPreferencesDefinitions.h:
+        * UIProcess/API/C/WKPreferences.cpp:
+        (WKPreferencesSetInlineMediaPlaybackRequiresPlaysInlineAttribute):
+        (WKPreferencesGetInlineMediaPlaybackRequiresPlaysInlineAttribute):
+        * UIProcess/API/C/WKPreferencesRefPrivate.h:
+        * UIProcess/API/Cocoa/WKWebView.mm:
+        (-[WKWebView _initializeWithConfiguration:]):
+        * UIProcess/API/Cocoa/WKWebViewConfiguration.mm:
+        (-[WKWebViewConfiguration init]):
+        (-[WKWebViewConfiguration copyWithZone:]):
+        (-[WKWebViewConfiguration _inlineMediaPlaybackRequiresPlaysInlineAttribute]):
+        (-[WKWebViewConfiguration _setInlineMediaPlaybackRequiresPlaysInlineAttribute:]):
+        * UIProcess/API/Cocoa/WKWebViewConfigurationPrivate.h:
+        * WebProcess/WebPage/WebPage.cpp:
+        (WebKit::WebPage::updatePreferences):
+
</ins><span class="cx"> 2016-07-26  Alex Christensen  &lt;achristensen@webkit.org&gt;
</span><span class="cx"> 
</span><span class="cx">         Remove unused DownloadAuthenticationClient
</span></span></pre></div>
<a id="trunkSourceWebKit2SharedWebPreferencesDefinitionsh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/Shared/WebPreferencesDefinitions.h (203751 => 203752)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/Shared/WebPreferencesDefinitions.h        2016-07-26 23:33:58 UTC (rev 203751)
+++ trunk/Source/WebKit2/Shared/WebPreferencesDefinitions.h        2016-07-26 23:36:52 UTC (rev 203752)
</span><span class="lines">@@ -156,6 +156,7 @@
</span><span class="cx">     macro(MainContentUserGestureOverrideEnabled, mainContentUserGestureOverrideEnabled, Bool, bool, false, &quot;&quot;, &quot;&quot;) \
</span><span class="cx">     macro(AllowsInlineMediaPlayback, allowsInlineMediaPlayback, Bool, bool, DEFAULT_ALLOWS_INLINE_MEDIA_PLAYBACK, &quot;&quot;, &quot;&quot;) \
</span><span class="cx">     macro(AllowsInlineMediaPlaybackAfterFullscreen, allowsInlineMediaPlaybackAfterFullscreen, Bool, bool, DEFAULT_ALLOWS_INLINE_MEDIA_PLAYBACK_AFTER_FULLSCREEN, &quot;&quot;, &quot;&quot;) \
</span><ins>+    macro(InlineMediaPlaybackRequiresPlaysInlineAttribute, inlineMediaPlaybackRequiresPlaysInlineAttribute, Bool, bool, DEFAULT_INLINE_MEDIA_PLAYBACK_REQUIRES_PLAYS_INLINE_ATTRIBUTE, &quot;&quot;, &quot;&quot;) \
</ins><span class="cx">     macro(AllowsInlineMediaPlaybackWithPlaysInlineAttribute, allowsInlineMediaPlaybackWithPlaysInlineAttribute, Bool, bool, DEFAULT_ALLOWS_INLINE_MEDIA_PLAYBACK_WITH_PLAYS_INLINE_ATTRIBUTE, &quot;&quot;, &quot;&quot;) \
</span><span class="cx">     macro(AllowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute, allowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute, Bool, bool, DEFAULT_ALLOWS_INLINE_MEDIA_PLAYBACK_WITH_WEBKIT_PLAYS_INLINE_ATTRIBUTE, &quot;&quot;, &quot;&quot;) \
</span><span class="cx">     macro(InvisibleAutoplayNotPermitted, invisibleAutoplayNotPermitted, Bool, bool, DEFAULT_INVISIBLE_AUTOPLAY_NOT_PERMITTED, &quot;&quot;, &quot;&quot;) \
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPICWKPreferencescpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/C/WKPreferences.cpp (203751 => 203752)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/C/WKPreferences.cpp        2016-07-26 23:33:58 UTC (rev 203751)
+++ trunk/Source/WebKit2/UIProcess/API/C/WKPreferences.cpp        2016-07-26 23:36:52 UTC (rev 203752)
</span><span class="lines">@@ -793,6 +793,16 @@
</span><span class="cx">     return toImpl(preferencesRef)-&gt;allowsInlineMediaPlayback();
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+void WKPreferencesSetInlineMediaPlaybackRequiresPlaysInlineAttribute(WKPreferencesRef preferencesRef, bool flag)
+{
+    toImpl(preferencesRef)-&gt;setInlineMediaPlaybackRequiresPlaysInlineAttribute(flag);
+}
+
+bool WKPreferencesGetInlineMediaPlaybackRequiresPlaysInlineAttribute(WKPreferencesRef preferencesRef)
+{
+    return toImpl(preferencesRef)-&gt;inlineMediaPlaybackRequiresPlaysInlineAttribute();
+}
+
</ins><span class="cx"> void WKPreferencesSetAllowsInlineMediaPlaybackWithPlaysInlineAttribute(WKPreferencesRef preferencesRef, bool flag)
</span><span class="cx"> {
</span><span class="cx">     toImpl(preferencesRef)-&gt;setAllowsInlineMediaPlaybackWithPlaysInlineAttribute(flag);
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPICWKPreferencesRefPrivateh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/C/WKPreferencesRefPrivate.h (203751 => 203752)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/C/WKPreferencesRefPrivate.h        2016-07-26 23:33:58 UTC (rev 203751)
+++ trunk/Source/WebKit2/UIProcess/API/C/WKPreferencesRefPrivate.h        2016-07-26 23:36:52 UTC (rev 203752)
</span><span class="lines">@@ -191,6 +191,10 @@
</span><span class="cx"> WK_EXPORT void WKPreferencesSetMediaPlaybackAllowsInline(WKPreferencesRef preferencesRef, bool flag);
</span><span class="cx"> WK_EXPORT bool WKPreferencesGetMediaPlaybackAllowsInline(WKPreferencesRef preferencesRef);
</span><span class="cx"> 
</span><ins>+// Defaults to false.
+WK_EXPORT void WKPreferencesSetInlineMediaPlaybackRequiresPlaysInlineAttribute(WKPreferencesRef preferencesRef, bool flag);
+WK_EXPORT bool WKPreferencesGetInlineMediaPlaybackRequiresPlaysInlineAttribute(WKPreferencesRef preferencesRef);
+
</ins><span class="cx"> // Defaults to true on iOS, false elsewhere.
</span><span class="cx"> WK_EXPORT void WKPreferencesSetAllowsInlineMediaPlaybackWithPlaysInlineAttribute(WKPreferencesRef preferencesRef, bool flag);
</span><span class="cx"> WK_EXPORT bool WKPreferencesGetAllowsInlineMediaPlaybackWithPlaysInlineAttribute(WKPreferencesRef preferencesRef);
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPICocoaWKWebViewmm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebView.mm (203751 => 203752)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebView.mm        2016-07-26 23:33:58 UTC (rev 203751)
+++ trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebView.mm        2016-07-26 23:36:52 UTC (rev 203752)
</span><span class="lines">@@ -457,6 +457,7 @@
</span><span class="cx"> 
</span><span class="cx">     pageConfiguration-&gt;preferenceValues().set(WebKit::WebPreferencesKey::allowsInlineMediaPlaybackKey(), WebKit::WebPreferencesStore::Value(!![_configuration allowsInlineMediaPlayback]));
</span><span class="cx">     pageConfiguration-&gt;preferenceValues().set(WebKit::WebPreferencesKey::allowsInlineMediaPlaybackAfterFullscreenKey(), WebKit::WebPreferencesStore::Value(!![_configuration _allowsInlineMediaPlaybackAfterFullscreen]));
</span><ins>+    pageConfiguration-&gt;preferenceValues().set(WebKit::WebPreferencesKey::inlineMediaPlaybackRequiresPlaysInlineAttributeKey(), WebKit::WebPreferencesStore::Value(!![_configuration _inlineMediaPlaybackRequiresPlaysInlineAttribute]));
</ins><span class="cx">     pageConfiguration-&gt;preferenceValues().set(WebKit::WebPreferencesKey::allowsInlineMediaPlaybackWithPlaysInlineAttributeKey(), WebKit::WebPreferencesStore::Value(!![_configuration _allowsInlineMediaPlaybackWithPlaysInlineAttribute]));
</span><span class="cx">     pageConfiguration-&gt;preferenceValues().set(WebKit::WebPreferencesKey::allowsInlineMediaPlaybackWithWebKitPlaysInlineAttributeKey(), WebKit::WebPreferencesStore::Value(!![_configuration _allowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute]));
</span><span class="cx">     pageConfiguration-&gt;preferenceValues().set(WebKit::WebPreferencesKey::allowsPictureInPictureMediaPlaybackKey(), WebKit::WebPreferencesStore::Value(!![_configuration allowsPictureInPictureMediaPlayback] &amp;&amp; shouldAllowPictureInPictureMediaPlayback()));
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPICocoaWKWebViewConfigurationmm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewConfiguration.mm (203751 => 203752)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewConfiguration.mm        2016-07-26 23:33:58 UTC (rev 203751)
+++ trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewConfiguration.mm        2016-07-26 23:36:52 UTC (rev 203752)
</span><span class="lines">@@ -107,6 +107,7 @@
</span><span class="cx">     LazyInitialized&lt;RetainPtr&lt;WKWebViewContentProviderRegistry&gt;&gt; _contentProviderRegistry;
</span><span class="cx">     BOOL _alwaysRunsAtForegroundPriority;
</span><span class="cx">     BOOL _allowsInlineMediaPlayback;
</span><ins>+    BOOL _inlineMediaPlaybackRequiresPlaysInlineAttribute;
</ins><span class="cx">     BOOL _allowsInlineMediaPlaybackWithPlaysInlineAttribute;
</span><span class="cx">     BOOL _allowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute;
</span><span class="cx">     BOOL _allowsInlineMediaPlaybackAfterFullscreen;
</span><span class="lines">@@ -138,6 +139,7 @@
</span><span class="cx"> #if PLATFORM(IOS)
</span><span class="cx">     _allowsPictureInPictureMediaPlayback = YES;
</span><span class="cx">     _allowsInlineMediaPlayback = WebCore::deviceClass() == MGDeviceClassiPad;
</span><ins>+    _inlineMediaPlaybackRequiresPlaysInlineAttribute = !_allowsInlineMediaPlayback;
</ins><span class="cx">     _allowsInlineMediaPlaybackWithPlaysInlineAttribute = !_allowsInlineMediaPlayback;
</span><span class="cx">     _allowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute = !_allowsInlineMediaPlayback;
</span><span class="cx">     _allowsInlineMediaPlaybackAfterFullscreen = !_allowsInlineMediaPlayback;
</span><span class="lines">@@ -290,6 +292,7 @@
</span><span class="cx"> #if PLATFORM(IOS)
</span><span class="cx">     configuration-&gt;_allowsInlineMediaPlayback = self-&gt;_allowsInlineMediaPlayback;
</span><span class="cx">     configuration-&gt;_allowsInlineMediaPlaybackAfterFullscreen = self-&gt;_allowsInlineMediaPlaybackAfterFullscreen;
</span><ins>+    configuration-&gt;_inlineMediaPlaybackRequiresPlaysInlineAttribute = self-&gt;_inlineMediaPlaybackRequiresPlaysInlineAttribute;
</ins><span class="cx">     configuration-&gt;_allowsInlineMediaPlaybackWithPlaysInlineAttribute = self-&gt;_allowsInlineMediaPlaybackWithPlaysInlineAttribute;
</span><span class="cx">     configuration-&gt;_allowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute = self-&gt;_allowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute;
</span><span class="cx">     configuration-&gt;_allowsPictureInPictureMediaPlayback = self-&gt;_allowsPictureInPictureMediaPlayback;
</span><span class="lines">@@ -571,6 +574,16 @@
</span><span class="cx">     _alwaysRunsAtForegroundPriority = alwaysRunsAtForegroundPriority;
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+- (BOOL)_inlineMediaPlaybackRequiresPlaysInlineAttribute
+{
+    return _inlineMediaPlaybackRequiresPlaysInlineAttribute;
+}
+
+- (void)_setInlineMediaPlaybackRequiresPlaysInlineAttribute:(BOOL)requires
+{
+    _inlineMediaPlaybackRequiresPlaysInlineAttribute = requires;
+}
+
</ins><span class="cx"> - (BOOL)_allowsInlineMediaPlaybackWithPlaysInlineAttribute
</span><span class="cx"> {
</span><span class="cx">     return _allowsInlineMediaPlaybackWithPlaysInlineAttribute;
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPICocoaWKWebViewConfigurationPrivateh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewConfigurationPrivate.h (203751 => 203752)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewConfigurationPrivate.h        2016-07-26 23:33:58 UTC (rev 203751)
+++ trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewConfigurationPrivate.h        2016-07-26 23:36:52 UTC (rev 203752)
</span><span class="lines">@@ -59,6 +59,7 @@
</span><span class="cx"> 
</span><span class="cx"> #if TARGET_OS_IPHONE
</span><span class="cx"> @property (nonatomic, setter=_setAlwaysRunsAtForegroundPriority:) BOOL _alwaysRunsAtForegroundPriority WK_API_AVAILABLE(ios(9_0));
</span><ins>+@property (nonatomic, setter=_setInlineMediaPlaybackRequiresPlaysInlineAttribute:) BOOL _inlineMediaPlaybackRequiresPlaysInlineAttribute WK_API_AVAILABLE(ios(WK_IOS_TBA));
</ins><span class="cx"> @property (nonatomic, setter=_setAllowsInlineMediaPlaybackWithPlaysInlineAttribute:) BOOL _allowsInlineMediaPlaybackWithPlaysInlineAttribute WK_API_AVAILABLE(ios(WK_IOS_TBA));
</span><span class="cx"> @property (nonatomic, setter=_setAllowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute:) BOOL _allowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute WK_API_AVAILABLE(ios(WK_IOS_TBA));
</span><span class="cx"> @property (nonatomic, setter=_setAllowsInlineMediaPlaybackAfterFullscreen:) BOOL _allowsInlineMediaPlaybackAfterFullscreen  WK_API_AVAILABLE(ios(WK_IOS_TBA));
</span></span></pre></div>
<a id="trunkSourceWebKit2WebProcessWebPageWebPagecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/WebProcess/WebPage/WebPage.cpp (203751 => 203752)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/WebProcess/WebPage/WebPage.cpp        2016-07-26 23:33:58 UTC (rev 203751)
+++ trunk/Source/WebKit2/WebProcess/WebPage/WebPage.cpp        2016-07-26 23:36:52 UTC (rev 203752)
</span><span class="lines">@@ -2977,6 +2977,7 @@
</span><span class="cx">     settings.setMainContentUserGestureOverrideEnabled(store.getBoolValueForKey(WebPreferencesKey::mainContentUserGestureOverrideEnabledKey()));
</span><span class="cx">     settings.setAllowsInlineMediaPlayback(store.getBoolValueForKey(WebPreferencesKey::allowsInlineMediaPlaybackKey()));
</span><span class="cx">     settings.setAllowsInlineMediaPlaybackAfterFullscreen(store.getBoolValueForKey(WebPreferencesKey::allowsInlineMediaPlaybackAfterFullscreenKey()));
</span><ins>+    settings.setInlineMediaPlaybackRequiresPlaysInlineAttribute(store.getBoolValueForKey(WebPreferencesKey::inlineMediaPlaybackRequiresPlaysInlineAttributeKey()));
</ins><span class="cx">     settings.setAllowsInlineMediaPlaybackWithPlaysInlineAttribute(store.getBoolValueForKey(WebPreferencesKey::allowsInlineMediaPlaybackWithPlaysInlineAttributeKey()));
</span><span class="cx">     settings.setAllowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute(store.getBoolValueForKey(WebPreferencesKey::allowsInlineMediaPlaybackWithWebKitPlaysInlineAttributeKey()));
</span><span class="cx">     settings.setInvisibleAutoplayNotPermitted(store.getBoolValueForKey(WebPreferencesKey::invisibleAutoplayNotPermittedKey()));
</span></span></pre></div>
<a id="trunkToolsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Tools/ChangeLog (203751 => 203752)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/ChangeLog        2016-07-26 23:33:58 UTC (rev 203751)
+++ trunk/Tools/ChangeLog        2016-07-26 23:36:52 UTC (rev 203752)
</span><span class="lines">@@ -1,3 +1,20 @@
</span><ins>+2016-07-26  Myles C. Maxfield  &lt;mmaxfield@apple.com&gt;
+
+        [iPhone] Playing a video on tudou.com plays only sound, no video
+        https://bugs.webkit.org/show_bug.cgi?id=160178
+        &lt;rdar://problem/27535468&gt;
+
+        Reviewed by Dan Bernstein.
+
+        * DumpRenderTree/mac/DumpRenderTree.mm:
+        (setDefaultsToConsistentValuesForTesting):
+        * TestWebKitAPI/Tests/WebKit2Cocoa/RequiresUserActionForPlayback.mm:
+        (RequiresUserActionForPlaybackTest::SetUp):
+        * WebKitTestRunner/TestController.cpp:
+        (WTR::TestController::resetPreferencesToConsistentValues):
+        * WebKitTestRunner/cocoa/TestControllerCocoa.mm:
+        (WTR::initializeWebViewConfiguration):
+
</ins><span class="cx"> 2016-07-26  Simon Fraser  &lt;simon.fraser@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Allow LOG macros to be used outside the namespace, and other logging cleanup
</span></span></pre></div>
<a id="trunkToolsDumpRenderTreemacDumpRenderTreemm"></a>
<div class="modfile"><h4>Modified: trunk/Tools/DumpRenderTree/mac/DumpRenderTree.mm (203751 => 203752)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/DumpRenderTree/mac/DumpRenderTree.mm        2016-07-26 23:33:58 UTC (rev 203751)
+++ trunk/Tools/DumpRenderTree/mac/DumpRenderTree.mm        2016-07-26 23:36:52 UTC (rev 203752)
</span><span class="lines">@@ -1017,6 +1017,7 @@
</span><span class="cx">         WebKitEnableFullDocumentTeardownPreferenceKey: @YES,
</span><span class="cx">         WebKitFullScreenEnabledPreferenceKey: @YES,
</span><span class="cx">         WebKitAllowsInlineMediaPlaybackPreferenceKey: @YES,
</span><ins>+        WebKitInlineMediaPlaybackRequiresPlaysInlineAttributeKey: @NO,
</ins><span class="cx">         WebKitAllowsInlineMediaPlaybackWithPlaysInlineAttributeKey: @NO,
</span><span class="cx">         WebKitAllowsInlineMediaPlaybackWithWebKitPlaysInlineAttributeKey: @NO,
</span><span class="cx">         @&quot;UseWebKitWebInspector&quot;: @YES,
</span></span></pre></div>
<a id="trunkToolsTestWebKitAPITestsWebKit2CocoaRequiresUserActionForPlaybackmm"></a>
<div class="modfile"><h4>Modified: trunk/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/RequiresUserActionForPlayback.mm (203751 => 203752)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/RequiresUserActionForPlayback.mm        2016-07-26 23:33:58 UTC (rev 203751)
+++ trunk/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/RequiresUserActionForPlayback.mm        2016-07-26 23:36:52 UTC (rev 203752)
</span><span class="lines">@@ -76,6 +76,7 @@
</span><span class="cx">         configuration.get()._mediaDataLoadsAutomatically = YES;
</span><span class="cx"> #if TARGET_OS_IPHONE
</span><span class="cx">         configuration.get().allowsInlineMediaPlayback = YES;
</span><ins>+        configuration.get()._inlineMediaPlaybackRequiresPlaysInlineAttribute = NO;
</ins><span class="cx">         configuration.get()._allowsInlineMediaPlaybackWithPlaysInlineAttribute = NO;
</span><span class="cx">         configuration.get()._allowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute = NO;
</span><span class="cx"> #endif
</span></span></pre></div>
<a id="trunkToolsWebKitTestRunnerTestControllercpp"></a>
<div class="modfile"><h4>Modified: trunk/Tools/WebKitTestRunner/TestController.cpp (203751 => 203752)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/WebKitTestRunner/TestController.cpp        2016-07-26 23:33:58 UTC (rev 203751)
+++ trunk/Tools/WebKitTestRunner/TestController.cpp        2016-07-26 23:36:52 UTC (rev 203752)
</span><span class="lines">@@ -684,6 +684,7 @@
</span><span class="cx">     WKPreferencesSetStorageBlockingPolicy(preferences, kWKAllowAllStorage);
</span><span class="cx"> 
</span><span class="cx">     WKPreferencesSetMediaPlaybackAllowsInline(preferences, true);
</span><ins>+    WKPreferencesSetInlineMediaPlaybackRequiresPlaysInlineAttribute(preferences, false);
</ins><span class="cx">     WKPreferencesSetAllowsInlineMediaPlaybackWithPlaysInlineAttribute(preferences, false);
</span><span class="cx">     WKPreferencesSetAllowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute(preferences, false);
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkToolsWebKitTestRunnercocoaTestControllerCocoamm"></a>
<div class="modfile"><h4>Modified: trunk/Tools/WebKitTestRunner/cocoa/TestControllerCocoa.mm (203751 => 203752)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/WebKitTestRunner/cocoa/TestControllerCocoa.mm        2016-07-26 23:33:58 UTC (rev 203751)
+++ trunk/Tools/WebKitTestRunner/cocoa/TestControllerCocoa.mm        2016-07-26 23:36:52 UTC (rev 203752)
</span><span class="lines">@@ -61,6 +61,7 @@
</span><span class="cx"> 
</span><span class="cx"> #if TARGET_OS_IPHONE
</span><span class="cx">     globalWebViewConfiguration.allowsInlineMediaPlayback = YES;
</span><ins>+    globalWebViewConfiguration._inlineMediaPlaybackRequiresPlaysInlineAttribute = NO;
</ins><span class="cx">     globalWebViewConfiguration._allowsInlineMediaPlaybackWithPlaysInlineAttribute = NO;
</span><span class="cx">     globalWebViewConfiguration._allowsInlineMediaPlaybackWithWebKitPlaysInlineAttribute = NO;
</span><span class="cx">     globalWebViewConfiguration._invisibleAutoplayNotPermitted = NO;
</span></span></pre>
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