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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/186394">186394</a></dd>
<dt>Author</dt> <dd>commit-queue@webkit.org</dd>
<dt>Date</dt> <dd>2015-07-06 18:42:15 -0700 (Mon, 06 Jul 2015)</dd>
</dl>
<h3>Log Message</h3>
<pre>Unreviewed, rolling out <a href="http://trac.webkit.org/projects/webkit/changeset/186385">r186385</a>.
https://bugs.webkit.org/show_bug.cgi?id=146668
crashes 3 webaudio tests in debug builds (Requested by
alexchristensen on #webkit).
Reverted changeset:
"Ensure media playback is stopped during page close"
https://bugs.webkit.org/show_bug.cgi?id=146554
http://trac.webkit.org/changeset/186385</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreModuleswebaudioAudioContexth">trunk/Source/WebCore/Modules/webaudio/AudioContext.h</a></li>
<li><a href="#trunkSourceWebCoredomDocumentcpp">trunk/Source/WebCore/dom/Document.cpp</a></li>
<li><a href="#trunkSourceWebCorehtmlHTMLMediaElementh">trunk/Source/WebCore/html/HTMLMediaElement.h</a></li>
<li><a href="#trunkSourceWebCoreplatformaudioPlatformMediaSessionh">trunk/Source/WebCore/platform/audio/PlatformMediaSession.h</a></li>
<li><a href="#trunkSourceWebCoreplatformaudioPlatformMediaSessionManagercpp">trunk/Source/WebCore/platform/audio/PlatformMediaSessionManager.cpp</a></li>
<li><a href="#trunkSourceWebCoreplatformaudioPlatformMediaSessionManagerh">trunk/Source/WebCore/platform/audio/PlatformMediaSessionManager.h</a></li>
<li><a href="#trunkSourceWebKit2ChangeLog">trunk/Source/WebKit2/ChangeLog</a></li>
<li><a href="#trunkSourceWebKit2WebProcessWebProcesscpp">trunk/Source/WebKit2/WebProcess/WebProcess.cpp</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (186393 => 186394)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog        2015-07-07 01:37:40 UTC (rev 186393)
+++ trunk/Source/WebCore/ChangeLog        2015-07-07 01:42:15 UTC (rev 186394)
</span><span class="lines">@@ -1,3 +1,17 @@
</span><ins>+2015-07-06 Commit Queue <commit-queue@webkit.org>
+
+ Unreviewed, rolling out r186385.
+ https://bugs.webkit.org/show_bug.cgi?id=146668
+
+ crashes 3 webaudio tests in debug builds (Requested by
+ alexchristensen on #webkit).
+
+ Reverted changeset:
+
+ "Ensure media playback is stopped during page close"
+ https://bugs.webkit.org/show_bug.cgi?id=146554
+ http://trac.webkit.org/changeset/186385
+
</ins><span class="cx"> 2015-07-06 Andreas Kling <akling@apple.com>
</span><span class="cx">
</span><span class="cx"> Crash when setting text direction via MakeTextWritingDirection* editing commands.
</span></span></pre></div>
<a id="trunkSourceWebCoreModuleswebaudioAudioContexth"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/webaudio/AudioContext.h (186393 => 186394)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/webaudio/AudioContext.h        2015-07-07 01:37:40 UTC (rev 186393)
+++ trunk/Source/WebCore/Modules/webaudio/AudioContext.h        2015-07-07 01:42:15 UTC (rev 186394)
</span><span class="lines">@@ -90,8 +90,6 @@
</span><span class="cx">
</span><span class="cx"> Document* document() const; // ASSERTs if document no longer exists.
</span><span class="cx">
</span><del>- const Document* hostingDocument() const override { return document(); }
-
</del><span class="cx"> AudioDestinationNode* destination() { return m_destinationNode.get(); }
</span><span class="cx"> size_t currentSampleFrame() const { return m_destinationNode->currentSampleFrame(); }
</span><span class="cx"> double currentTime() const { return m_destinationNode->currentTime(); }
</span></span></pre></div>
<a id="trunkSourceWebCoredomDocumentcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/Document.cpp (186393 => 186394)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/Document.cpp        2015-07-07 01:37:40 UTC (rev 186393)
+++ trunk/Source/WebCore/dom/Document.cpp        2015-07-07 01:42:15 UTC (rev 186394)
</span><span class="lines">@@ -3,7 +3,7 @@
</span><span class="cx"> * (C) 1999 Antti Koivisto (koivisto@kde.org)
</span><span class="cx"> * (C) 2001 Dirk Mueller (mueller@kde.org)
</span><span class="cx"> * (C) 2006 Alexey Proskuryakov (ap@webkit.org)
</span><del>- * Copyright (C) 2004-2015 Apple Inc. All rights reserved.
</del><ins>+ * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2011, 2012, 2013 Apple Inc. All rights reserved.
</ins><span class="cx"> * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
</span><span class="cx"> * Copyright (C) 2008, 2009, 2011, 2012 Google Inc. All rights reserved.
</span><span class="cx"> * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
</span><span class="lines">@@ -112,7 +112,6 @@
</span><span class="cx"> #include "PageGroup.h"
</span><span class="cx"> #include "PageTransitionEvent.h"
</span><span class="cx"> #include "PlatformLocale.h"
</span><del>-#include "PlatformMediaSessionManager.h"
</del><span class="cx"> #include "PlatformStrategies.h"
</span><span class="cx"> #include "PlugInsResources.h"
</span><span class="cx"> #include "PluginDocument.h"
</span><span class="lines">@@ -633,8 +632,6 @@
</span><span class="cx"> if (m_cachedResourceLoader->document() == this)
</span><span class="cx"> m_cachedResourceLoader->setDocument(nullptr);
</span><span class="cx">
</span><del>- PlatformMediaSessionManager::sharedManager().stopAllMediaPlaybackForDocument(this);
-
</del><span class="cx"> // We must call clearRareData() here since a Document class inherits TreeScope
</span><span class="cx"> // as well as Node. See a comment on TreeScope.h for the reason.
</span><span class="cx"> if (hasRareData())
</span></span></pre></div>
<a id="trunkSourceWebCorehtmlHTMLMediaElementh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/html/HTMLMediaElement.h (186393 => 186394)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/html/HTMLMediaElement.h        2015-07-07 01:37:40 UTC (rev 186393)
+++ trunk/Source/WebCore/html/HTMLMediaElement.h        2015-07-07 01:42:15 UTC (rev 186394)
</span><span class="lines">@@ -147,9 +147,7 @@
</span><span class="cx"> MediaPlayerEnums::MovieLoadType movieLoadType() const;
</span><span class="cx">
</span><span class="cx"> bool inActiveDocument() const { return m_inActiveDocument; }
</span><del>-
- const Document* hostingDocument() const override { return &document(); }
-
</del><ins>+
</ins><span class="cx"> // DOM API
</span><span class="cx"> // error state
</span><span class="cx"> PassRefPtr<MediaError> error() const;
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformaudioPlatformMediaSessionh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/audio/PlatformMediaSession.h (186393 => 186394)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/audio/PlatformMediaSession.h        2015-07-07 01:37:40 UTC (rev 186393)
+++ trunk/Source/WebCore/platform/audio/PlatformMediaSession.h        2015-07-07 01:42:15 UTC (rev 186394)
</span><span class="lines">@@ -37,7 +37,6 @@
</span><span class="cx">
</span><span class="cx"> namespace WebCore {
</span><span class="cx">
</span><del>-class Document;
</del><span class="cx"> class MediaPlaybackTarget;
</span><span class="cx"> class PlatformMediaSessionClient;
</span><span class="cx">
</span><span class="lines">@@ -146,8 +145,6 @@
</span><span class="cx"> State m_stateToRestore;
</span><span class="cx"> int m_interruptionCount { 0 };
</span><span class="cx"> bool m_notifyingClient;
</span><del>-
- friend class PlatformMediaSessionManager;
</del><span class="cx"> };
</span><span class="cx">
</span><span class="cx"> class PlatformMediaSessionClient {
</span><span class="lines">@@ -180,8 +177,6 @@
</span><span class="cx"> virtual bool isPlayingToWirelessPlaybackTarget() const { return false; }
</span><span class="cx"> virtual void setShouldPlayToPlaybackTarget(bool) { }
</span><span class="cx">
</span><del>- virtual const Document* hostingDocument() const = 0;
-
</del><span class="cx"> protected:
</span><span class="cx"> virtual ~PlatformMediaSessionClient() { }
</span><span class="cx"> };
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformaudioPlatformMediaSessionManagercpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/audio/PlatformMediaSessionManager.cpp (186393 => 186394)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/audio/PlatformMediaSessionManager.cpp        2015-07-07 01:37:40 UTC (rev 186393)
+++ trunk/Source/WebCore/platform/audio/PlatformMediaSessionManager.cpp        2015-07-07 01:42:15 UTC (rev 186394)
</span><span class="lines">@@ -29,7 +29,6 @@
</span><span class="cx"> #if ENABLE(VIDEO)
</span><span class="cx">
</span><span class="cx"> #include "AudioSession.h"
</span><del>-#include "Document.h"
</del><span class="cx"> #include "Logging.h"
</span><span class="cx"> #include "NotImplemented.h"
</span><span class="cx"> #include "PlatformMediaSession.h"
</span><span class="lines">@@ -330,22 +329,6 @@
</span><span class="cx"> updateSessionState();
</span><span class="cx"> }
</span><span class="cx">
</span><del>-void PlatformMediaSessionManager::stopAllMediaPlaybackForDocument(const Document* document)
-{
- Vector<PlatformMediaSession*> sessions = m_sessions;
- for (auto* session : sessions) {
- if (session->client().hostingDocument() == document)
- session->pauseSession();
- }
</del><span class="cx"> }
</span><span class="cx">
</span><del>-void PlatformMediaSessionManager::stopAllMediaPlaybackForProcess()
-{
- Vector<PlatformMediaSession*> sessions = m_sessions;
- for (auto* session : sessions)
- session->pauseSession();
-}
-
-}
-
</del><span class="cx"> #endif
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformaudioPlatformMediaSessionManagerh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/audio/PlatformMediaSessionManager.h (186393 => 186394)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/audio/PlatformMediaSessionManager.h        2015-07-07 01:37:40 UTC (rev 186393)
+++ trunk/Source/WebCore/platform/audio/PlatformMediaSessionManager.h        2015-07-07 01:42:15 UTC (rev 186394)
</span><span class="lines">@@ -36,7 +36,6 @@
</span><span class="cx">
</span><span class="cx"> namespace WebCore {
</span><span class="cx">
</span><del>-class Document;
</del><span class="cx"> class HTMLMediaElement;
</span><span class="cx"> class PlatformMediaSession;
</span><span class="cx"> class RemoteCommandListener;
</span><span class="lines">@@ -57,9 +56,6 @@
</span><span class="cx"> WEBCORE_EXPORT void applicationWillEnterForeground() const;
</span><span class="cx"> WEBCORE_EXPORT void applicationWillEnterBackground() const;
</span><span class="cx">
</span><del>- void stopAllMediaPlaybackForDocument(const Document*);
- WEBCORE_EXPORT void stopAllMediaPlaybackForProcess();
-
</del><span class="cx"> enum SessionRestrictionFlags {
</span><span class="cx"> NoRestrictions = 0,
</span><span class="cx"> ConcurrentPlaybackNotPermitted = 1 << 0,
</span></span></pre></div>
<a id="trunkSourceWebKit2ChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/ChangeLog (186393 => 186394)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/ChangeLog        2015-07-07 01:37:40 UTC (rev 186393)
+++ trunk/Source/WebKit2/ChangeLog        2015-07-07 01:42:15 UTC (rev 186394)
</span><span class="lines">@@ -1,3 +1,17 @@
</span><ins>+2015-07-06 Commit Queue <commit-queue@webkit.org>
+
+ Unreviewed, rolling out r186385.
+ https://bugs.webkit.org/show_bug.cgi?id=146668
+
+ crashes 3 webaudio tests in debug builds (Requested by
+ alexchristensen on #webkit).
+
+ Reverted changeset:
+
+ "Ensure media playback is stopped during page close"
+ https://bugs.webkit.org/show_bug.cgi?id=146554
+ http://trac.webkit.org/changeset/186385
+
</ins><span class="cx"> 2015-07-06 Brent Fulgham <bfulgham@apple.com>
</span><span class="cx">
</span><span class="cx"> Ensure media playback is stopped during page close
</span></span></pre></div>
<a id="trunkSourceWebKit2WebProcessWebProcesscpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/WebProcess/WebProcess.cpp (186393 => 186394)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/WebProcess/WebProcess.cpp        2015-07-07 01:37:40 UTC (rev 186393)
+++ trunk/Source/WebKit2/WebProcess/WebProcess.cpp        2015-07-07 01:42:15 UTC (rev 186394)
</span><span class="lines">@@ -82,7 +82,6 @@
</span><span class="cx"> #include <WebCore/Page.h>
</span><span class="cx"> #include <WebCore/PageCache.h>
</span><span class="cx"> #include <WebCore/PageGroup.h>
</span><del>-#include <WebCore/PlatformMediaSessionManager.h>
</del><span class="cx"> #include <WebCore/ResourceHandle.h>
</span><span class="cx"> #include <WebCore/RuntimeEnabledFeatures.h>
</span><span class="cx"> #include <WebCore/SchemeRegistry.h>
</span><span class="lines">@@ -659,9 +658,6 @@
</span><span class="cx"> MemoryCache::singleton().setDisabled(true);
</span><span class="cx"> #endif
</span><span class="cx">
</span><del>- // FIXME(146657): This explicit media stop command should not be necessary
- PlatformMediaSessionManager::sharedManager().stopAllMediaPlaybackForProcess();
-
</del><span class="cx"> // The UI process closed this connection, shut down.
</span><span class="cx"> stopRunLoop();
</span><span class="cx"> }
</span></span></pre>
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