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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/178223">178223</a></dd>
<dt>Author</dt> <dd>akling@apple.com</dd>
<dt>Date</dt> <dd>2015-01-09 16:43:48 -0800 (Fri, 09 Jan 2015)</dd>
</dl>
<h3>Log Message</h3>
<pre>Log which ActiveDOMObject(s) can't be suspended for PageCache.
<https://webkit.org/b/139697>
Reviewed by Chris Dumez.
Give ActiveDOMObject a pure virtual activeDOMObjectName() so we can
find their names.
Dump the names of all the ActiveDOMObjects that fail to suspend when
we're trying to put a page into PageCache.
* Modules/encryptedmedia/MediaKeySession.h:
* Modules/geolocation/Geolocation.h:
* Modules/indexeddb/IDBDatabase.h:
* Modules/indexeddb/IDBRequest.h:
* Modules/indexeddb/IDBTransaction.h:
* Modules/mediasource/MediaSource.h:
* Modules/mediasource/SourceBuffer.h:
* Modules/mediastream/MediaStreamTrack.h:
* Modules/mediastream/RTCDTMFSender.h:
* Modules/mediastream/RTCPeerConnection.h:
* Modules/mediastream/RTCSessionDescriptionRequestImpl.h:
* Modules/mediastream/RTCStatsRequestImpl.h:
* Modules/mediastream/RTCVoidRequestImpl.h:
* Modules/notifications/Notification.h:
* Modules/notifications/NotificationCenter.h:
* Modules/webaudio/AudioContext.h:
* Modules/webdatabase/DatabaseContext.h:
* Modules/websockets/WebSocket.h:
* WebCore.exp.in:
* css/FontLoader.h:
* dom/ActiveDOMObject.h:
* dom/ScriptExecutionContext.cpp:
(WebCore::ScriptExecutionContext::canSuspendActiveDOMObjects):
* dom/ScriptExecutionContext.h:
* fileapi/FileReader.h:
* history/PageCache.cpp:
(WebCore::logCanCacheFrameDecision):
* html/HTMLMarqueeElement.h:
* html/HTMLMediaElement.h:
* html/PublicURLManager.h:
* html/canvas/WebGLRenderingContext.h:
* page/EventSource.h:
* page/SuspendableTimer.h:
* workers/AbstractWorker.h:
* xml/XMLHttpRequest.h:</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreModulesbatteryBatteryManagerh">trunk/Source/WebCore/Modules/battery/BatteryManager.h</a></li>
<li><a href="#trunkSourceWebCoreModulesencryptedmediaMediaKeySessionh">trunk/Source/WebCore/Modules/encryptedmedia/MediaKeySession.h</a></li>
<li><a href="#trunkSourceWebCoreModulesgeolocationGeolocationh">trunk/Source/WebCore/Modules/geolocation/Geolocation.h</a></li>
<li><a href="#trunkSourceWebCoreModulesindexeddbIDBDatabaseh">trunk/Source/WebCore/Modules/indexeddb/IDBDatabase.h</a></li>
<li><a href="#trunkSourceWebCoreModulesindexeddbIDBRequesth">trunk/Source/WebCore/Modules/indexeddb/IDBRequest.h</a></li>
<li><a href="#trunkSourceWebCoreModulesindexeddbIDBTransactionh">trunk/Source/WebCore/Modules/indexeddb/IDBTransaction.h</a></li>
<li><a href="#trunkSourceWebCoreModulesmediasourceMediaSourceh">trunk/Source/WebCore/Modules/mediasource/MediaSource.h</a></li>
<li><a href="#trunkSourceWebCoreModulesmediasourceSourceBufferh">trunk/Source/WebCore/Modules/mediasource/SourceBuffer.h</a></li>
<li><a href="#trunkSourceWebCoreModulesmediastreamMediaStreamTrackh">trunk/Source/WebCore/Modules/mediastream/MediaStreamTrack.h</a></li>
<li><a href="#trunkSourceWebCoreModulesmediastreamRTCDTMFSenderh">trunk/Source/WebCore/Modules/mediastream/RTCDTMFSender.h</a></li>
<li><a href="#trunkSourceWebCoreModulesmediastreamRTCPeerConnectionh">trunk/Source/WebCore/Modules/mediastream/RTCPeerConnection.h</a></li>
<li><a href="#trunkSourceWebCoreModulesmediastreamRTCSessionDescriptionRequestImplh">trunk/Source/WebCore/Modules/mediastream/RTCSessionDescriptionRequestImpl.h</a></li>
<li><a href="#trunkSourceWebCoreModulesmediastreamRTCStatsRequestImplh">trunk/Source/WebCore/Modules/mediastream/RTCStatsRequestImpl.h</a></li>
<li><a href="#trunkSourceWebCoreModulesmediastreamRTCVoidRequestImplh">trunk/Source/WebCore/Modules/mediastream/RTCVoidRequestImpl.h</a></li>
<li><a href="#trunkSourceWebCoreModulesnotificationsNotificationh">trunk/Source/WebCore/Modules/notifications/Notification.h</a></li>
<li><a href="#trunkSourceWebCoreModulesnotificationsNotificationCenterh">trunk/Source/WebCore/Modules/notifications/NotificationCenter.h</a></li>
<li><a href="#trunkSourceWebCoreModuleswebaudioAudioContexth">trunk/Source/WebCore/Modules/webaudio/AudioContext.h</a></li>
<li><a href="#trunkSourceWebCoreModuleswebdatabaseDatabaseContexth">trunk/Source/WebCore/Modules/webdatabase/DatabaseContext.h</a></li>
<li><a href="#trunkSourceWebCoreModuleswebsocketsWebSocketh">trunk/Source/WebCore/Modules/websockets/WebSocket.h</a></li>
<li><a href="#trunkSourceWebCoreWebCoreexpin">trunk/Source/WebCore/WebCore.exp.in</a></li>
<li><a href="#trunkSourceWebCorecssFontLoaderh">trunk/Source/WebCore/css/FontLoader.h</a></li>
<li><a href="#trunkSourceWebCoredomActiveDOMObjecth">trunk/Source/WebCore/dom/ActiveDOMObject.h</a></li>
<li><a href="#trunkSourceWebCoredomScriptExecutionContextcpp">trunk/Source/WebCore/dom/ScriptExecutionContext.cpp</a></li>
<li><a href="#trunkSourceWebCoredomScriptExecutionContexth">trunk/Source/WebCore/dom/ScriptExecutionContext.h</a></li>
<li><a href="#trunkSourceWebCorefileapiFileReaderh">trunk/Source/WebCore/fileapi/FileReader.h</a></li>
<li><a href="#trunkSourceWebCorehistoryPageCachecpp">trunk/Source/WebCore/history/PageCache.cpp</a></li>
<li><a href="#trunkSourceWebCorehtmlHTMLMarqueeElementh">trunk/Source/WebCore/html/HTMLMarqueeElement.h</a></li>
<li><a href="#trunkSourceWebCorehtmlHTMLMediaElementh">trunk/Source/WebCore/html/HTMLMediaElement.h</a></li>
<li><a href="#trunkSourceWebCorehtmlPublicURLManagerh">trunk/Source/WebCore/html/PublicURLManager.h</a></li>
<li><a href="#trunkSourceWebCorehtmlcanvasWebGLRenderingContexth">trunk/Source/WebCore/html/canvas/WebGLRenderingContext.h</a></li>
<li><a href="#trunkSourceWebCorepageEventSourceh">trunk/Source/WebCore/page/EventSource.h</a></li>
<li><a href="#trunkSourceWebCorepageSuspendableTimerh">trunk/Source/WebCore/page/SuspendableTimer.h</a></li>
<li><a href="#trunkSourceWebCoreworkersAbstractWorkerh">trunk/Source/WebCore/workers/AbstractWorker.h</a></li>
<li><a href="#trunkSourceWebCorexmlXMLHttpRequesth">trunk/Source/WebCore/xml/XMLHttpRequest.h</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (178222 => 178223)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog 2015-01-10 00:34:40 UTC (rev 178222)
+++ trunk/Source/WebCore/ChangeLog 2015-01-10 00:43:48 UTC (rev 178223)
</span><span class="lines">@@ -1,3 +1,52 @@
</span><ins>+2015-01-09 Andreas Kling <akling@apple.com>
+
+ Log which ActiveDOMObject(s) can't be suspended for PageCache.
+ <https://webkit.org/b/139697>
+
+ Reviewed by Chris Dumez.
+
+ Give ActiveDOMObject a pure virtual activeDOMObjectName() so we can
+ find their names.
+
+ Dump the names of all the ActiveDOMObjects that fail to suspend when
+ we're trying to put a page into PageCache.
+
+ * Modules/encryptedmedia/MediaKeySession.h:
+ * Modules/geolocation/Geolocation.h:
+ * Modules/indexeddb/IDBDatabase.h:
+ * Modules/indexeddb/IDBRequest.h:
+ * Modules/indexeddb/IDBTransaction.h:
+ * Modules/mediasource/MediaSource.h:
+ * Modules/mediasource/SourceBuffer.h:
+ * Modules/mediastream/MediaStreamTrack.h:
+ * Modules/mediastream/RTCDTMFSender.h:
+ * Modules/mediastream/RTCPeerConnection.h:
+ * Modules/mediastream/RTCSessionDescriptionRequestImpl.h:
+ * Modules/mediastream/RTCStatsRequestImpl.h:
+ * Modules/mediastream/RTCVoidRequestImpl.h:
+ * Modules/notifications/Notification.h:
+ * Modules/notifications/NotificationCenter.h:
+ * Modules/webaudio/AudioContext.h:
+ * Modules/webdatabase/DatabaseContext.h:
+ * Modules/websockets/WebSocket.h:
+ * WebCore.exp.in:
+ * css/FontLoader.h:
+ * dom/ActiveDOMObject.h:
+ * dom/ScriptExecutionContext.cpp:
+ (WebCore::ScriptExecutionContext::canSuspendActiveDOMObjects):
+ * dom/ScriptExecutionContext.h:
+ * fileapi/FileReader.h:
+ * history/PageCache.cpp:
+ (WebCore::logCanCacheFrameDecision):
+ * html/HTMLMarqueeElement.h:
+ * html/HTMLMediaElement.h:
+ * html/PublicURLManager.h:
+ * html/canvas/WebGLRenderingContext.h:
+ * page/EventSource.h:
+ * page/SuspendableTimer.h:
+ * workers/AbstractWorker.h:
+ * xml/XMLHttpRequest.h:
+
</ins><span class="cx"> 2015-01-09 Anders Carlsson <andersca@apple.com>
</span><span class="cx">
</span><span class="cx"> Get rid of the database strategy
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesbatteryBatteryManagerh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/battery/BatteryManager.h (178222 => 178223)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/battery/BatteryManager.h 2015-01-10 00:34:40 UTC (rev 178222)
+++ trunk/Source/WebCore/Modules/battery/BatteryManager.h 2015-01-10 00:43:48 UTC (rev 178223)
</span><span class="lines">@@ -75,6 +75,8 @@
</span><span class="cx"> virtual void refEventTarget() override { ref(); }
</span><span class="cx"> virtual void derefEventTarget() override { deref(); }
</span><span class="cx">
</span><ins>+ virtual const char* activeDOMObjectName() const override { return "BatteryManager"; }
+
</ins><span class="cx"> BatteryController* m_batteryController;
</span><span class="cx"> EventTargetData m_eventTargetData;
</span><span class="cx"> RefPtr<BatteryStatus> m_batteryStatus;
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesencryptedmediaMediaKeySessionh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/encryptedmedia/MediaKeySession.h (178222 => 178223)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/encryptedmedia/MediaKeySession.h 2015-01-10 00:34:40 UTC (rev 178222)
+++ trunk/Source/WebCore/Modules/encryptedmedia/MediaKeySession.h 2015-01-10 00:43:48 UTC (rev 178223)
</span><span class="lines">@@ -112,6 +112,8 @@
</span><span class="cx"> private:
</span><span class="cx"> virtual void refEventTarget() override { ref(); }
</span><span class="cx"> virtual void derefEventTarget() override { deref(); }
</span><ins>+
+ virtual const char* activeDOMObjectName() const override { return "MediaKeySession"; }
</ins><span class="cx"> };
</span><span class="cx">
</span><span class="cx"> }
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesgeolocationGeolocationh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/geolocation/Geolocation.h (178222 => 178223)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/geolocation/Geolocation.h 2015-01-10 00:34:40 UTC (rev 178222)
+++ trunk/Source/WebCore/Modules/geolocation/Geolocation.h 2015-01-10 00:43:48 UTC (rev 178223)
</span><span class="lines">@@ -169,6 +169,8 @@
</span><span class="cx"> bool haveSuitableCachedPosition(PositionOptions*);
</span><span class="cx"> void makeCachedPositionCallbacks();
</span><span class="cx">
</span><ins>+ virtual const char* activeDOMObjectName() const override { return "Geolocation"; }
+
</ins><span class="cx"> GeoNotifierSet m_oneShots;
</span><span class="cx"> Watchers m_watchers;
</span><span class="cx"> GeoNotifierSet m_pendingForPermissionNotifiers;
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesindexeddbIDBDatabaseh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/indexeddb/IDBDatabase.h (178222 => 178223)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/indexeddb/IDBDatabase.h 2015-01-10 00:34:40 UTC (rev 178222)
+++ trunk/Source/WebCore/Modules/indexeddb/IDBDatabase.h 2015-01-10 00:43:48 UTC (rev 178223)
</span><span class="lines">@@ -113,6 +113,7 @@
</span><span class="cx">
</span><span class="cx"> // ActiveDOMObject
</span><span class="cx"> virtual void stop() override;
</span><ins>+ virtual const char* activeDOMObjectName() const override { return "IDBDatabase"; }
</ins><span class="cx">
</span><span class="cx"> // EventTarget
</span><span class="cx"> virtual void refEventTarget() override final { ref(); }
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesindexeddbIDBRequesth"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/indexeddb/IDBRequest.h (178222 => 178223)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/indexeddb/IDBRequest.h 2015-01-10 00:34:40 UTC (rev 178222)
+++ trunk/Source/WebCore/Modules/indexeddb/IDBRequest.h 2015-01-10 00:43:48 UTC (rev 178223)
</span><span class="lines">@@ -132,6 +132,7 @@
</span><span class="cx"> private:
</span><span class="cx"> // ActiveDOMObject
</span><span class="cx"> virtual void stop() override;
</span><ins>+ virtual const char* activeDOMObjectName() const override { return "IDBRequest"; }
</ins><span class="cx">
</span><span class="cx"> // EventTarget
</span><span class="cx"> virtual void refEventTarget() override final { ref(); }
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesindexeddbIDBTransactionh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/indexeddb/IDBTransaction.h (178222 => 178223)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/indexeddb/IDBTransaction.h 2015-01-10 00:34:40 UTC (rev 178222)
+++ trunk/Source/WebCore/Modules/indexeddb/IDBTransaction.h 2015-01-10 00:43:48 UTC (rev 178223)
</span><span class="lines">@@ -128,6 +128,7 @@
</span><span class="cx"> // ActiveDOMObject
</span><span class="cx"> virtual bool canSuspend() const override;
</span><span class="cx"> virtual void stop() override;
</span><ins>+ virtual const char* activeDOMObjectName() const override { return "IDBTransaction"; }
</ins><span class="cx">
</span><span class="cx"> // EventTarget
</span><span class="cx"> virtual void refEventTarget() override { ref(); }
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesmediasourceMediaSourceh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/mediasource/MediaSource.h (178222 => 178223)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/mediasource/MediaSource.h 2015-01-10 00:34:40 UTC (rev 178222)
+++ trunk/Source/WebCore/Modules/mediasource/MediaSource.h 2015-01-10 00:43:48 UTC (rev 178223)
</span><span class="lines">@@ -118,6 +118,8 @@
</span><span class="cx"> protected:
</span><span class="cx"> explicit MediaSource(ScriptExecutionContext&);
</span><span class="cx">
</span><ins>+ virtual const char* activeDOMObjectName() const override { return "MediaSource"; }
+
</ins><span class="cx"> void onReadyStateChange(const AtomicString& oldState, const AtomicString& newState);
</span><span class="cx"> Vector<PlatformTimeRanges> activeRanges() const;
</span><span class="cx">
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesmediasourceSourceBufferh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/mediasource/SourceBuffer.h (178222 => 178223)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/mediasource/SourceBuffer.h 2015-01-10 00:34:40 UTC (rev 178222)
+++ trunk/Source/WebCore/Modules/mediasource/SourceBuffer.h 2015-01-10 00:43:48 UTC (rev 178223)
</span><span class="lines">@@ -134,6 +134,8 @@
</span><span class="cx"> private:
</span><span class="cx"> SourceBuffer(Ref<SourceBufferPrivate>&&, MediaSource*);
</span><span class="cx">
</span><ins>+ virtual const char* activeDOMObjectName() const override { return "SourceBuffer"; }
+
</ins><span class="cx"> // SourceBufferPrivateClient
</span><span class="cx"> virtual void sourceBufferPrivateDidEndStream(SourceBufferPrivate*, const WTF::AtomicString&) override;
</span><span class="cx"> virtual void sourceBufferPrivateDidReceiveInitializationSegment(SourceBufferPrivate*, const InitializationSegment&) override;
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesmediastreamMediaStreamTrackh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/mediastream/MediaStreamTrack.h (178222 => 178223)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/mediastream/MediaStreamTrack.h 2015-01-10 00:34:40 UTC (rev 178222)
+++ trunk/Source/WebCore/Modules/mediastream/MediaStreamTrack.h 2015-01-10 00:43:48 UTC (rev 178223)
</span><span class="lines">@@ -119,6 +119,7 @@
</span><span class="cx">
</span><span class="cx"> // ActiveDOMObject
</span><span class="cx"> virtual void stop() override final;
</span><ins>+ virtual const char* activeDOMObjectName() const override { return "MediaStreamTrack"; }
</ins><span class="cx">
</span><span class="cx"> // EventTarget
</span><span class="cx"> virtual void refEventTarget() override final { ref(); }
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesmediastreamRTCDTMFSenderh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/mediastream/RTCDTMFSender.h (178222 => 178223)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/mediastream/RTCDTMFSender.h 2015-01-10 00:34:40 UTC (rev 178222)
+++ trunk/Source/WebCore/Modules/mediastream/RTCDTMFSender.h 2015-01-10 00:43:48 UTC (rev 178223)
</span><span class="lines">@@ -71,6 +71,8 @@
</span><span class="cx"> private:
</span><span class="cx"> RTCDTMFSender(ScriptExecutionContext*, PassRefPtr<MediaStreamTrack>, std::unique_ptr<RTCDTMFSenderHandler>);
</span><span class="cx">
</span><ins>+ virtual const char* activeDOMObjectName() const override { return "RTCDTMFSender"; }
+
</ins><span class="cx"> void scheduleDispatchEvent(PassRefPtr<Event>);
</span><span class="cx"> void scheduledEventTimerFired();
</span><span class="cx">
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesmediastreamRTCPeerConnectionh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/mediastream/RTCPeerConnection.h (178222 => 178223)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/mediastream/RTCPeerConnection.h 2015-01-10 00:34:40 UTC (rev 178222)
+++ trunk/Source/WebCore/Modules/mediastream/RTCPeerConnection.h 2015-01-10 00:43:48 UTC (rev 178223)
</span><span class="lines">@@ -146,6 +146,8 @@
</span><span class="cx"> virtual void refEventTarget() override { ref(); }
</span><span class="cx"> virtual void derefEventTarget() override { deref(); }
</span><span class="cx">
</span><ins>+ virtual const char* activeDOMObjectName() const override { return "RTCPeerConnection"; }
+
</ins><span class="cx"> void changeSignalingState(SignalingState);
</span><span class="cx"> void changeIceGatheringState(IceGatheringState);
</span><span class="cx"> void changeIceConnectionState(IceConnectionState);
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesmediastreamRTCSessionDescriptionRequestImplh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/mediastream/RTCSessionDescriptionRequestImpl.h (178222 => 178223)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/mediastream/RTCSessionDescriptionRequestImpl.h 2015-01-10 00:34:40 UTC (rev 178222)
+++ trunk/Source/WebCore/Modules/mediastream/RTCSessionDescriptionRequestImpl.h 2015-01-10 00:43:48 UTC (rev 178223)
</span><span class="lines">@@ -57,6 +57,8 @@
</span><span class="cx"> private:
</span><span class="cx"> RTCSessionDescriptionRequestImpl(ScriptExecutionContext*, PassRefPtr<RTCSessionDescriptionCallback>, PassRefPtr<RTCPeerConnectionErrorCallback>);
</span><span class="cx">
</span><ins>+ virtual const char* activeDOMObjectName() const override { return "RTCSessionDescriptionRequestImpl"; }
+
</ins><span class="cx"> void clear();
</span><span class="cx">
</span><span class="cx"> RefPtr<RTCSessionDescriptionCallback> m_successCallback;
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesmediastreamRTCStatsRequestImplh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/mediastream/RTCStatsRequestImpl.h (178222 => 178223)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/mediastream/RTCStatsRequestImpl.h 2015-01-10 00:34:40 UTC (rev 178222)
+++ trunk/Source/WebCore/Modules/mediastream/RTCStatsRequestImpl.h 2015-01-10 00:43:48 UTC (rev 178223)
</span><span class="lines">@@ -57,6 +57,8 @@
</span><span class="cx"> private:
</span><span class="cx"> RTCStatsRequestImpl(ScriptExecutionContext*, PassRefPtr<RTCStatsCallback>, PassRefPtr<RTCPeerConnectionErrorCallback>, PassRefPtr<MediaStreamTrackPrivate>);
</span><span class="cx">
</span><ins>+ virtual const char* activeDOMObjectName() const override { return "RTCStatsRequestImpl"; }
+
</ins><span class="cx"> void clear();
</span><span class="cx">
</span><span class="cx"> RefPtr<RTCStatsCallback> m_successCallback;
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesmediastreamRTCVoidRequestImplh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/mediastream/RTCVoidRequestImpl.h (178222 => 178223)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/mediastream/RTCVoidRequestImpl.h 2015-01-10 00:34:40 UTC (rev 178222)
+++ trunk/Source/WebCore/Modules/mediastream/RTCVoidRequestImpl.h 2015-01-10 00:43:48 UTC (rev 178223)
</span><span class="lines">@@ -56,6 +56,8 @@
</span><span class="cx"> private:
</span><span class="cx"> RTCVoidRequestImpl(ScriptExecutionContext*, PassRefPtr<VoidCallback>, PassRefPtr<RTCPeerConnectionErrorCallback>);
</span><span class="cx">
</span><ins>+ virtual const char* activeDOMObjectName() const override { return "RTCVoidRequestImpl"; }
+
</ins><span class="cx"> void clear();
</span><span class="cx">
</span><span class="cx"> RefPtr<VoidCallback> m_successCallback;
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesnotificationsNotificationh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/notifications/Notification.h (178222 => 178223)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/notifications/Notification.h 2015-01-10 00:34:40 UTC (rev 178222)
+++ trunk/Source/WebCore/Modules/notifications/Notification.h 2015-01-10 00:43:48 UTC (rev 178223)
</span><span class="lines">@@ -153,6 +153,8 @@
</span><span class="cx"> virtual void refEventTarget() override { ref(); }
</span><span class="cx"> virtual void derefEventTarget() override { deref(); }
</span><span class="cx">
</span><ins>+ virtual const char* activeDOMObjectName() const override { return "Notification"; }
+
</ins><span class="cx"> void startLoadingIcon();
</span><span class="cx"> void finishLoadingIcon();
</span><span class="cx">
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesnotificationsNotificationCenterh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/notifications/NotificationCenter.h (178222 => 178223)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/notifications/NotificationCenter.h 2015-01-10 00:34:40 UTC (rev 178222)
+++ trunk/Source/WebCore/Modules/notifications/NotificationCenter.h 2015-01-10 00:43:48 UTC (rev 178223)
</span><span class="lines">@@ -75,6 +75,7 @@
</span><span class="cx">
</span><span class="cx"> // ActiveDOMObject
</span><span class="cx"> virtual void stop() override;
</span><ins>+ virtual const char* activeDOMObjectName() const override { return "NotificationCenter"; }
</ins><span class="cx">
</span><span class="cx"> class NotificationRequestCallback : public RefCounted<NotificationRequestCallback> {
</span><span class="cx"> public:
</span></span></pre></div>
<a id="trunkSourceWebCoreModuleswebaudioAudioContexth"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/webaudio/AudioContext.h (178222 => 178223)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/webaudio/AudioContext.h 2015-01-10 00:34:40 UTC (rev 178222)
+++ trunk/Source/WebCore/Modules/webaudio/AudioContext.h 2015-01-10 00:43:48 UTC (rev 178223)
</span><span class="lines">@@ -264,6 +264,8 @@
</span><span class="cx"> static bool isSampleRateRangeGood(float sampleRate);
</span><span class="cx">
</span><span class="cx"> private:
</span><ins>+ virtual const char* activeDOMObjectName() const override { return "AudioContext"; }
+
</ins><span class="cx"> void constructCommon();
</span><span class="cx">
</span><span class="cx"> void lazyInitialize();
</span></span></pre></div>
<a id="trunkSourceWebCoreModuleswebdatabaseDatabaseContexth"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/webdatabase/DatabaseContext.h (178222 => 178223)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/webdatabase/DatabaseContext.h 2015-01-10 00:34:40 UTC (rev 178222)
+++ trunk/Source/WebCore/Modules/webdatabase/DatabaseContext.h 2015-01-10 00:43:48 UTC (rev 178223)
</span><span class="lines">@@ -73,6 +73,7 @@
</span><span class="cx">
</span><span class="cx"> virtual void contextDestroyed() override final;
</span><span class="cx"> virtual void stop() override final;
</span><ins>+ virtual const char* activeDOMObjectName() const override { return "DatabaseContext"; }
</ins><span class="cx">
</span><span class="cx"> RefPtr<DatabaseThread> m_databaseThread;
</span><span class="cx"> bool m_hasOpenDatabases; // This never changes back to false, even after the database thread is closed.
</span></span></pre></div>
<a id="trunkSourceWebCoreModuleswebsocketsWebSocketh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/websockets/WebSocket.h (178222 => 178223)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/websockets/WebSocket.h 2015-01-10 00:34:40 UTC (rev 178222)
+++ trunk/Source/WebCore/Modules/websockets/WebSocket.h 2015-01-10 00:43:48 UTC (rev 178223)
</span><span class="lines">@@ -119,6 +119,7 @@
</span><span class="cx"> virtual void suspend(ReasonForSuspension) override;
</span><span class="cx"> virtual void resume() override;
</span><span class="cx"> virtual void stop() override;
</span><ins>+ virtual const char* activeDOMObjectName() const override { return "WebSocket"; }
</ins><span class="cx">
</span><span class="cx"> virtual void refEventTarget() override { ref(); }
</span><span class="cx"> virtual void derefEventTarget() override { deref(); }
</span></span></pre></div>
<a id="trunkSourceWebCoreWebCoreexpin"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/WebCore.exp.in (178222 => 178223)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/WebCore.exp.in 2015-01-10 00:34:40 UTC (rev 178222)
+++ trunk/Source/WebCore/WebCore.exp.in 2015-01-10 00:43:48 UTC (rev 178223)
</span><span class="lines">@@ -998,7 +998,7 @@
</span><span class="cx"> __ZN7WebCore22MutableStylePropertiesD1Ev
</span><span class="cx"> __ZN7WebCore22PlatformCAAnimationMac6createEP19CAPropertyAnimation
</span><span class="cx"> __ZN7WebCore22RuntimeEnabledFeatures14sharedFeaturesEv
</span><del>-__ZN7WebCore22ScriptExecutionContext26canSuspendActiveDOMObjectsEv
</del><ins>+__ZN7WebCore22ScriptExecutionContext26canSuspendActiveDOMObjectsEPN3WTF6VectorIPNS_15ActiveDOMObjectELm0ENS1_15CrashOnOverflowEEE
</ins><span class="cx"> __ZN7WebCore22ScriptExecutionContext2vmEv
</span><span class="cx"> __ZN7WebCore22StorageEventDispatcher26dispatchLocalStorageEventsERKN3WTF6StringES4_S4_PNS_14SecurityOriginEPNS_5FrameE
</span><span class="cx"> __ZN7WebCore22StorageEventDispatcher28dispatchSessionStorageEventsERKN3WTF6StringES4_S4_PNS_14SecurityOriginEPNS_5FrameE
</span></span></pre></div>
<a id="trunkSourceWebCorecssFontLoaderh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/css/FontLoader.h (178222 => 178223)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/css/FontLoader.h 2015-01-10 00:34:40 UTC (rev 178222)
+++ trunk/Source/WebCore/css/FontLoader.h 2015-01-10 00:43:48 UTC (rev 178223)
</span><span class="lines">@@ -95,6 +95,8 @@
</span><span class="cx"> virtual EventTargetData* eventTargetData() override;
</span><span class="cx"> virtual EventTargetData& ensureEventTargetData() override;
</span><span class="cx">
</span><ins>+ virtual const char* activeDOMObjectName() const override { return "FontLoader"; }
+
</ins><span class="cx"> void pendingEventsTimerFired() { firePendingEvents(); }
</span><span class="cx"> void scheduleEvent(PassRefPtr<Event>);
</span><span class="cx"> void firePendingEvents();
</span></span></pre></div>
<a id="trunkSourceWebCoredomActiveDOMObjecth"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/ActiveDOMObject.h (178222 => 178223)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/ActiveDOMObject.h 2015-01-10 00:34:40 UTC (rev 178222)
+++ trunk/Source/WebCore/dom/ActiveDOMObject.h 2015-01-10 00:43:48 UTC (rev 178223)
</span><span class="lines">@@ -35,8 +35,6 @@
</span><span class="cx">
</span><span class="cx"> class ActiveDOMObject : public ContextDestructionObserver {
</span><span class="cx"> public:
</span><del>- explicit ActiveDOMObject(ScriptExecutionContext*);
-
</del><span class="cx"> // The suspendIfNeeded must be called exactly once after object construction to update
</span><span class="cx"> // the suspended state to match that of the ScriptExecutionContext.
</span><span class="cx"> void suspendIfNeeded();
</span><span class="lines">@@ -60,6 +58,8 @@
</span><span class="cx"> DocumentWillBePaused
</span><span class="cx"> };
</span><span class="cx">
</span><ins>+ virtual const char* activeDOMObjectName() const = 0;
+
</ins><span class="cx"> // These three functions must not have a side effect of creating or destroying
</span><span class="cx"> // any ActiveDOMObject. That means they must not result in calls to arbitrary JavaScript.
</span><span class="cx"> virtual bool canSuspend() const;
</span><span class="lines">@@ -86,6 +86,7 @@
</span><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> protected:
</span><ins>+ explicit ActiveDOMObject(ScriptExecutionContext*);
</ins><span class="cx"> virtual ~ActiveDOMObject();
</span><span class="cx">
</span><span class="cx"> private:
</span></span></pre></div>
<a id="trunkSourceWebCoredomScriptExecutionContextcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/ScriptExecutionContext.cpp (178222 => 178223)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/ScriptExecutionContext.cpp 2015-01-10 00:34:40 UTC (rev 178222)
+++ trunk/Source/WebCore/dom/ScriptExecutionContext.cpp 2015-01-10 00:43:48 UTC (rev 178223)
</span><span class="lines">@@ -177,7 +177,7 @@
</span><span class="cx"> {
</span><span class="cx"> }
</span><span class="cx">
</span><del>-bool ScriptExecutionContext::canSuspendActiveDOMObjects()
</del><ins>+bool ScriptExecutionContext::canSuspendActiveDOMObjects(Vector<ActiveDOMObject*>* unsuspendableObjects)
</ins><span class="cx"> {
</span><span class="cx"> checkConsistency();
</span><span class="cx">
</span><span class="lines">@@ -195,7 +195,10 @@
</span><span class="cx"> for (auto* activeDOMObject : m_activeDOMObjects) {
</span><span class="cx"> if (!activeDOMObject->canSuspend()) {
</span><span class="cx"> canSuspend = false;
</span><del>- break;
</del><ins>+ if (unsuspendableObjects)
+ unsuspendableObjects->append(activeDOMObject);
+ else
+ break;
</ins><span class="cx"> }
</span><span class="cx"> }
</span><span class="cx">
</span></span></pre></div>
<a id="trunkSourceWebCoredomScriptExecutionContexth"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/ScriptExecutionContext.h (178222 => 178223)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/ScriptExecutionContext.h 2015-01-10 00:34:40 UTC (rev 178222)
+++ trunk/Source/WebCore/dom/ScriptExecutionContext.h 2015-01-10 00:43:48 UTC (rev 178223)
</span><span class="lines">@@ -86,7 +86,8 @@
</span><span class="cx"> PublicURLManager& publicURLManager();
</span><span class="cx">
</span><span class="cx"> // Active objects are not garbage collected even if inaccessible, e.g. because their activity may result in callbacks being invoked.
</span><del>- WEBCORE_EXPORT bool canSuspendActiveDOMObjects();
</del><ins>+ bool canSuspendActiveDOMObjects(Vector<ActiveDOMObject*>* unsuspendableObjects = nullptr);
+
</ins><span class="cx"> // Active objects can be asked to suspend even if canSuspendActiveDOMObjects() returns 'false' -
</span><span class="cx"> // step-by-step JS debugging is one example.
</span><span class="cx"> virtual void suspendActiveDOMObjects(ActiveDOMObject::ReasonForSuspension);
</span></span></pre></div>
<a id="trunkSourceWebCorefileapiFileReaderh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/fileapi/FileReader.h (178222 => 178223)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/fileapi/FileReader.h 2015-01-10 00:34:40 UTC (rev 178222)
+++ trunk/Source/WebCore/fileapi/FileReader.h 2015-01-10 00:43:48 UTC (rev 178223)
</span><span class="lines">@@ -103,6 +103,7 @@
</span><span class="cx"> explicit FileReader(ScriptExecutionContext&);
</span><span class="cx">
</span><span class="cx"> // ActiveDOMObject
</span><ins>+ virtual const char* activeDOMObjectName() const override { return "FileReader"; }
</ins><span class="cx"> virtual bool canSuspend() const override;
</span><span class="cx"> virtual void stop() override;
</span><span class="cx">
</span></span></pre></div>
<a id="trunkSourceWebCorehistoryPageCachecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/history/PageCache.cpp (178222 => 178223)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/history/PageCache.cpp 2015-01-10 00:34:40 UTC (rev 178222)
+++ trunk/Source/WebCore/history/PageCache.cpp 2015-01-10 00:43:48 UTC (rev 178223)
</span><span class="lines">@@ -174,8 +174,14 @@
</span><span class="cx"> FEATURE_COUNTER_INCREMENT_KEY(frame->page(), FeatureCounterPageCacheFailureDocumentLoaderStoppingKey);
</span><span class="cx"> rejectReasons |= 1 << IsStopping;
</span><span class="cx"> }
</span><del>- if (!frame->document()->canSuspendActiveDOMObjects()) {
</del><ins>+
+ Vector<ActiveDOMObject*> unsuspendableObjects;
+ if (!frame->document()->canSuspendActiveDOMObjects(&unsuspendableObjects)) {
</ins><span class="cx"> PCLOG(" -The document cannot suspend its active DOM Objects");
</span><ins>+ for (auto* activeDOMObject : unsuspendableObjects) {
+ PCLOG(" - Unsuspendable: ", activeDOMObject->activeDOMObjectName());
+ UNUSED_PARAM(activeDOMObject);
+ }
</ins><span class="cx"> FEATURE_COUNTER_INCREMENT_KEY(frame->page(), FeatureCounterPageCacheFailureCannotSuspendActiveDOMObjectsKey);
</span><span class="cx"> rejectReasons |= 1 << CannotSuspendActiveDOMObjects;
</span><span class="cx"> }
</span></span></pre></div>
<a id="trunkSourceWebCorehtmlHTMLMarqueeElementh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/html/HTMLMarqueeElement.h (178222 => 178223)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/html/HTMLMarqueeElement.h 2015-01-10 00:34:40 UTC (rev 178222)
+++ trunk/Source/WebCore/html/HTMLMarqueeElement.h 2015-01-10 00:43:48 UTC (rev 178223)
</span><span class="lines">@@ -60,6 +60,7 @@
</span><span class="cx"> virtual bool canSuspend() const override;
</span><span class="cx"> virtual void suspend(ReasonForSuspension) override;
</span><span class="cx"> virtual void resume() override;
</span><ins>+ virtual const char* activeDOMObjectName() const override { return "HTMLMarqueeElement"; }
</ins><span class="cx">
</span><span class="cx"> RenderMarquee* renderMarquee() const;
</span><span class="cx"> };
</span></span></pre></div>
<a id="trunkSourceWebCorehtmlHTMLMediaElementh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/html/HTMLMediaElement.h (178222 => 178223)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/html/HTMLMediaElement.h 2015-01-10 00:34:40 UTC (rev 178222)
+++ trunk/Source/WebCore/html/HTMLMediaElement.h 2015-01-10 00:43:48 UTC (rev 178223)
</span><span class="lines">@@ -516,6 +516,7 @@
</span><span class="cx"> virtual void willStopBeingFullscreenElement() override;
</span><span class="cx">
</span><span class="cx"> // ActiveDOMObject functions.
</span><ins>+ virtual const char* activeDOMObjectName() const override { return "HTMLMediaElement"; }
</ins><span class="cx"> virtual bool canSuspend() const override;
</span><span class="cx"> virtual void suspend(ReasonForSuspension) override;
</span><span class="cx"> virtual void resume() override;
</span></span></pre></div>
<a id="trunkSourceWebCorehtmlPublicURLManagerh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/html/PublicURLManager.h (178222 => 178223)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/html/PublicURLManager.h 2015-01-10 00:34:40 UTC (rev 178222)
+++ trunk/Source/WebCore/html/PublicURLManager.h 2015-01-10 00:43:48 UTC (rev 178223)
</span><span class="lines">@@ -53,6 +53,7 @@
</span><span class="cx"> // ActiveDOMObject interface.
</span><span class="cx"> virtual void stop() override;
</span><span class="cx"> private:
</span><ins>+ virtual const char* activeDOMObjectName() const override { return "PublicURLManager"; }
</ins><span class="cx">
</span><span class="cx"> typedef HashSet<String> URLSet;
</span><span class="cx"> typedef HashMap<URLRegistry*, URLSet > RegistryURLMap;
</span></span></pre></div>
<a id="trunkSourceWebCorehtmlcanvasWebGLRenderingContexth"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/html/canvas/WebGLRenderingContext.h (178222 => 178223)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/html/canvas/WebGLRenderingContext.h 2015-01-10 00:34:40 UTC (rev 178222)
+++ trunk/Source/WebCore/html/canvas/WebGLRenderingContext.h 2015-01-10 00:43:48 UTC (rev 178223)
</span><span class="lines">@@ -355,6 +355,7 @@
</span><span class="cx"> // ActiveDOMObject
</span><span class="cx"> virtual bool hasPendingActivity() const override;
</span><span class="cx"> virtual void stop() override;
</span><ins>+ virtual const char* activeDOMObjectName() const override { return "WebGLRenderingContext"; }
</ins><span class="cx">
</span><span class="cx"> void addSharedObject(WebGLSharedObject*);
</span><span class="cx"> void addContextObject(WebGLContextObject*);
</span></span></pre></div>
<a id="trunkSourceWebCorepageEventSourceh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/page/EventSource.h (178222 => 178223)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/page/EventSource.h 2015-01-10 00:34:40 UTC (rev 178222)
+++ trunk/Source/WebCore/page/EventSource.h 2015-01-10 00:43:48 UTC (rev 178223)
</span><span class="lines">@@ -92,6 +92,7 @@
</span><span class="cx"> virtual void didFailRedirectCheck() override;
</span><span class="cx">
</span><span class="cx"> virtual void stop() override;
</span><ins>+ virtual const char* activeDOMObjectName() const override { return "EventSource"; }
</ins><span class="cx">
</span><span class="cx"> void connect();
</span><span class="cx"> void networkRequestEnded();
</span></span></pre></div>
<a id="trunkSourceWebCorepageSuspendableTimerh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/page/SuspendableTimer.h (178222 => 178223)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/page/SuspendableTimer.h 2015-01-10 00:34:40 UTC (rev 178222)
+++ trunk/Source/WebCore/page/SuspendableTimer.h 2015-01-10 00:43:48 UTC (rev 178223)
</span><span class="lines">@@ -63,6 +63,7 @@
</span><span class="cx"> virtual bool canSuspend() const final override;
</span><span class="cx"> virtual void suspend(ReasonForSuspension) final override;
</span><span class="cx"> virtual void resume() final override;
</span><ins>+ virtual const char* activeDOMObjectName() const override { return "SuspendableTimer"; }
</ins><span class="cx">
</span><span class="cx"> bool m_suspended;
</span><span class="cx">
</span></span></pre></div>
<a id="trunkSourceWebCoreworkersAbstractWorkerh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/workers/AbstractWorker.h (178222 => 178223)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/workers/AbstractWorker.h 2015-01-10 00:34:40 UTC (rev 178222)
+++ trunk/Source/WebCore/workers/AbstractWorker.h 2015-01-10 00:43:48 UTC (rev 178223)
</span><span class="lines">@@ -65,6 +65,8 @@
</span><span class="cx"> private:
</span><span class="cx"> virtual void refEventTarget() override final { ref(); }
</span><span class="cx"> virtual void derefEventTarget() override final { deref(); }
</span><ins>+
+ virtual const char* activeDOMObjectName() const override { return "AbstractWorker"; }
</ins><span class="cx"> };
</span><span class="cx">
</span><span class="cx"> } // namespace WebCore
</span></span></pre></div>
<a id="trunkSourceWebCorexmlXMLHttpRequesth"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/xml/XMLHttpRequest.h (178222 => 178223)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/xml/XMLHttpRequest.h 2015-01-10 00:34:40 UTC (rev 178222)
+++ trunk/Source/WebCore/xml/XMLHttpRequest.h 2015-01-10 00:43:48 UTC (rev 178223)
</span><span class="lines">@@ -169,6 +169,7 @@
</span><span class="cx"> virtual void suspend(ReasonForSuspension) override;
</span><span class="cx"> virtual void resume() override;
</span><span class="cx"> virtual void stop() override;
</span><ins>+ virtual const char* activeDOMObjectName() const override { return "XMLHttpRequest"; }
</ins><span class="cx">
</span><span class="cx"> virtual void refEventTarget() override { ref(); }
</span><span class="cx"> virtual void derefEventTarget() override { deref(); }
</span></span></pre>
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