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<title>[196313] trunk/Source/WebCore</title>
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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/196313">196313</a></dd>
<dt>Author</dt> <dd>beidson@apple.com</dd>
<dt>Date</dt> <dd>2016-02-09 09:40:43 -0800 (Tue, 09 Feb 2016)</dd>
</dl>
<h3>Log Message</h3>
<pre>Modern IDB: IDBOpenDBRequests leak.
https://bugs.webkit.org/show_bug.cgi?id=154032
Reviewed by Alex Christensen.
No new tests (Currently untestable).
* CMakeLists.txt:
* WebCore.xcodeproj/project.pbxproj:
Add a simple Event subclass that holds a ref to an IDBRequest, to make sure that we
drop the last ref to the request after its last event fires or is otherwise destroyed:
* Modules/indexeddb/IDBRequestCompletionEvent.cpp: Added.
(WebCore::IDBRequestCompletionEvent::IDBRequestCompletionEvent):
* Modules/indexeddb/IDBRequestCompletionEvent.h: Added.
(WebCore::IDBRequestCompletionEvent::create):
* Modules/indexeddb/client/IDBOpenDBRequestImpl.cpp:
(WebCore::IDBClient::IDBOpenDBRequest::onError): IDBRequestCompletionEvent instead of Event.
(WebCore::IDBClient::IDBOpenDBRequest::fireSuccessAfterVersionChangeCommit): Ditto.
(WebCore::IDBClient::IDBOpenDBRequest::fireErrorAfterVersionChangeCompletion): Ditto.
(WebCore::IDBClient::IDBOpenDBRequest::onSuccess): Ditto.
* Modules/indexeddb/client/IDBTransactionImpl.cpp:
(WebCore::IDBClient::IDBTransaction::dispatchEvent): After setting up the request's
completion event to fire, clear the back-ref to the request.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebCoreCMakeListstxt">trunk/Source/WebCore/CMakeLists.txt</a></li>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreModulesindexeddbclientIDBOpenDBRequestImplcpp">trunk/Source/WebCore/Modules/indexeddb/client/IDBOpenDBRequestImpl.cpp</a></li>
<li><a href="#trunkSourceWebCoreModulesindexeddbclientIDBTransactionImplcpp">trunk/Source/WebCore/Modules/indexeddb/client/IDBTransactionImpl.cpp</a></li>
<li><a href="#trunkSourceWebCoreWebCorexcodeprojprojectpbxproj">trunk/Source/WebCore/WebCore.xcodeproj/project.pbxproj</a></li>
</ul>
<h3>Added Paths</h3>
<ul>
<li><a href="#trunkSourceWebCoreModulesindexeddbIDBRequestCompletionEventcpp">trunk/Source/WebCore/Modules/indexeddb/IDBRequestCompletionEvent.cpp</a></li>
<li><a href="#trunkSourceWebCoreModulesindexeddbIDBRequestCompletionEventh">trunk/Source/WebCore/Modules/indexeddb/IDBRequestCompletionEvent.h</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWebCoreCMakeListstxt"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/CMakeLists.txt (196312 => 196313)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/CMakeLists.txt 2016-02-09 17:38:43 UTC (rev 196312)
+++ trunk/Source/WebCore/CMakeLists.txt 2016-02-09 17:40:43 UTC (rev 196313)
</span><span class="lines">@@ -846,6 +846,7 @@
</span><span class="cx"> Modules/indexeddb/IDBObjectStore.cpp
</span><span class="cx"> Modules/indexeddb/IDBOpenDBRequest.cpp
</span><span class="cx"> Modules/indexeddb/IDBRequest.cpp
</span><ins>+ Modules/indexeddb/IDBRequestCompletionEvent.cpp
</ins><span class="cx"> Modules/indexeddb/IDBTransaction.cpp
</span><span class="cx"> Modules/indexeddb/IDBVersionChangeEvent.cpp
</span><span class="cx"> Modules/indexeddb/WorkerGlobalScopeIndexedDatabase.cpp
</span></span></pre></div>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (196312 => 196313)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog 2016-02-09 17:38:43 UTC (rev 196312)
+++ trunk/Source/WebCore/ChangeLog 2016-02-09 17:40:43 UTC (rev 196313)
</span><span class="lines">@@ -1,3 +1,32 @@
</span><ins>+2016-02-09 Brady Eidson <beidson@apple.com>
+
+ Modern IDB: IDBOpenDBRequests leak.
+ https://bugs.webkit.org/show_bug.cgi?id=154032
+
+ Reviewed by Alex Christensen.
+
+ No new tests (Currently untestable).
+
+ * CMakeLists.txt:
+ * WebCore.xcodeproj/project.pbxproj:
+
+ Add a simple Event subclass that holds a ref to an IDBRequest, to make sure that we
+ drop the last ref to the request after its last event fires or is otherwise destroyed:
+ * Modules/indexeddb/IDBRequestCompletionEvent.cpp: Added.
+ (WebCore::IDBRequestCompletionEvent::IDBRequestCompletionEvent):
+ * Modules/indexeddb/IDBRequestCompletionEvent.h: Added.
+ (WebCore::IDBRequestCompletionEvent::create):
+
+ * Modules/indexeddb/client/IDBOpenDBRequestImpl.cpp:
+ (WebCore::IDBClient::IDBOpenDBRequest::onError): IDBRequestCompletionEvent instead of Event.
+ (WebCore::IDBClient::IDBOpenDBRequest::fireSuccessAfterVersionChangeCommit): Ditto.
+ (WebCore::IDBClient::IDBOpenDBRequest::fireErrorAfterVersionChangeCompletion): Ditto.
+ (WebCore::IDBClient::IDBOpenDBRequest::onSuccess): Ditto.
+
+ * Modules/indexeddb/client/IDBTransactionImpl.cpp:
+ (WebCore::IDBClient::IDBTransaction::dispatchEvent): After setting up the request's
+ completion event to fire, clear the back-ref to the request.
+
</ins><span class="cx"> 2016-02-09 Commit Queue <commit-queue@webkit.org>
</span><span class="cx">
</span><span class="cx"> Unreviewed, rolling out r196286.
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesindexeddbIDBRequestCompletionEventcpp"></a>
<div class="addfile"><h4>Added: trunk/Source/WebCore/Modules/indexeddb/IDBRequestCompletionEvent.cpp (0 => 196313)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/indexeddb/IDBRequestCompletionEvent.cpp (rev 0)
+++ trunk/Source/WebCore/Modules/indexeddb/IDBRequestCompletionEvent.cpp 2016-02-09 17:40:43 UTC (rev 196313)
</span><span class="lines">@@ -0,0 +1,41 @@
</span><ins>+/*
+ * Copyright (C) 2016 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "config.h"
+#include "IDBRequestCompletionEvent.h"
+
+#if ENABLE(INDEXED_DATABASE)
+
+namespace WebCore {
+
+IDBRequestCompletionEvent::IDBRequestCompletionEvent(const AtomicString& type, bool canBubble, bool cancelable, IDBClient::IDBRequest& request)
+ : Event(type, canBubble, cancelable)
+ , m_request(request)
+{
+}
+
+} // namespace WebCore
+
+#endif // ENABLE(INDEXED_DATABASE)
</ins></span></pre></div>
<a id="trunkSourceWebCoreModulesindexeddbIDBRequestCompletionEventh"></a>
<div class="addfile"><h4>Added: trunk/Source/WebCore/Modules/indexeddb/IDBRequestCompletionEvent.h (0 => 196313)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/indexeddb/IDBRequestCompletionEvent.h (rev 0)
+++ trunk/Source/WebCore/Modules/indexeddb/IDBRequestCompletionEvent.h 2016-02-09 17:40:43 UTC (rev 196313)
</span><span class="lines">@@ -0,0 +1,53 @@
</span><ins>+/*
+ * Copyright (C) 2016 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef IDBRequestCompletionEvent_h
+#define IDBRequestCompletionEvent_h
+
+#if ENABLE(INDEXED_DATABASE)
+
+#include "Event.h"
+#include "IDBRequestImpl.h"
+
+namespace WebCore {
+
+class IDBRequestCompletionEvent : public Event {
+public:
+ static Ref<Event> create(const AtomicString& type, bool canBubble, bool cancelable, IDBClient::IDBRequest& request)
+ {
+ return adoptRef(*new IDBRequestCompletionEvent(type, canBubble, cancelable, request));
+ }
+
+private:
+ IDBRequestCompletionEvent(const AtomicString& type, bool canBubble, bool cancelable, IDBClient::IDBRequest&);
+
+ Ref<IDBClient::IDBRequest> m_request;
+};
+
+
+} // namespace WebCore
+
+#endif // ENABLE(INDEXED_DATABASE)
+#endif // IDBRequestCompletionEvent_h
</ins></span></pre></div>
<a id="trunkSourceWebCoreModulesindexeddbclientIDBOpenDBRequestImplcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/indexeddb/client/IDBOpenDBRequestImpl.cpp (196312 => 196313)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/indexeddb/client/IDBOpenDBRequestImpl.cpp 2016-02-09 17:38:43 UTC (rev 196312)
+++ trunk/Source/WebCore/Modules/indexeddb/client/IDBOpenDBRequestImpl.cpp 2016-02-09 17:40:43 UTC (rev 196313)
</span><span class="lines">@@ -30,6 +30,7 @@
</span><span class="cx">
</span><span class="cx"> #include "IDBDatabaseImpl.h"
</span><span class="cx"> #include "IDBError.h"
</span><ins>+#include "IDBRequestCompletionEvent.h"
</ins><span class="cx"> #include "IDBResultData.h"
</span><span class="cx"> #include "IDBTransactionImpl.h"
</span><span class="cx"> #include "IDBVersionChangeEventImpl.h"
</span><span class="lines">@@ -65,7 +66,7 @@
</span><span class="cx"> void IDBOpenDBRequest::onError(const IDBResultData& data)
</span><span class="cx"> {
</span><span class="cx"> m_domError = DOMError::create(data.error().name());
</span><del>- enqueueEvent(Event::create(eventNames().errorEvent, true, true));
</del><ins>+ enqueueEvent(IDBRequestCompletionEvent::create(eventNames().errorEvent, true, true, *this));
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> void IDBOpenDBRequest::versionChangeTransactionDidFinish()
</span><span class="lines">@@ -84,7 +85,7 @@
</span><span class="cx"> ASSERT(m_result->type() == IDBAny::Type::IDBDatabase);
</span><span class="cx"> m_transaction->addRequest(*this);
</span><span class="cx">
</span><del>- auto event = Event::create(eventNames().successEvent, false, false);
</del><ins>+ auto event = IDBRequestCompletionEvent::create(eventNames().successEvent, false, false, *this);
</ins><span class="cx"> m_openDatabaseSuccessEvent = &event.get();
</span><span class="cx">
</span><span class="cx"> enqueueEvent(WTFMove(event));
</span><span class="lines">@@ -101,7 +102,7 @@
</span><span class="cx"> m_result = IDBAny::createUndefined();
</span><span class="cx">
</span><span class="cx"> m_transaction->addRequest(*this);
</span><del>- enqueueEvent(Event::create(eventNames().errorEvent, true, true));
</del><ins>+ enqueueEvent(IDBRequestCompletionEvent::create(eventNames().errorEvent, true, true, *this));
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> bool IDBOpenDBRequest::dispatchEvent(Event& event)
</span><span class="lines">@@ -125,7 +126,7 @@
</span><span class="cx"> m_result = IDBAny::create(WTFMove(database));
</span><span class="cx"> m_readyState = IDBRequestReadyState::Done;
</span><span class="cx">
</span><del>- enqueueEvent(Event::create(eventNames().successEvent, false, false));
</del><ins>+ enqueueEvent(IDBRequestCompletionEvent::create(eventNames().successEvent, false, false, *this));
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> void IDBOpenDBRequest::onUpgradeNeeded(const IDBResultData& resultData)
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesindexeddbclientIDBTransactionImplcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/indexeddb/client/IDBTransactionImpl.cpp (196312 => 196313)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/indexeddb/client/IDBTransactionImpl.cpp 2016-02-09 17:38:43 UTC (rev 196312)
+++ trunk/Source/WebCore/Modules/indexeddb/client/IDBTransactionImpl.cpp 2016-02-09 17:40:43 UTC (rev 196313)
</span><span class="lines">@@ -442,6 +442,8 @@
</span><span class="cx"> else
</span><span class="cx"> m_openDBRequest->fireSuccessAfterVersionChangeCommit();
</span><span class="cx"> }
</span><ins>+
+ m_openDBRequest = nullptr;
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> return result;
</span></span></pre></div>
<a id="trunkSourceWebCoreWebCorexcodeprojprojectpbxproj"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/WebCore.xcodeproj/project.pbxproj (196312 => 196313)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/WebCore.xcodeproj/project.pbxproj 2016-02-09 17:38:43 UTC (rev 196312)
+++ trunk/Source/WebCore/WebCore.xcodeproj/project.pbxproj 2016-02-09 17:40:43 UTC (rev 196313)
</span><span class="lines">@@ -1979,6 +1979,8 @@
</span><span class="cx"> 51405C89190B014400754F94 /* SelectionRectGatherer.h in Headers */ = {isa = PBXBuildFile; fileRef = 51405C87190B014400754F94 /* SelectionRectGatherer.h */; settings = {ATTRIBUTES = (Private, ); }; };
</span><span class="cx"> 5141298E1C5FD83A0059E714 /* JSIDBCursorWithValueCustom.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 5141298D1C5FD7E90059E714 /* JSIDBCursorWithValueCustom.cpp */; };
</span><span class="cx"> 514129901C601ACC0059E714 /* ScopeGuard.h in Headers */ = {isa = PBXBuildFile; fileRef = 5141298F1C601A890059E714 /* ScopeGuard.h */; settings = {ATTRIBUTES = (Private, ); }; };
</span><ins>+ 514129981C6976900059E714 /* IDBRequestCompletionEvent.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 514129961C6976150059E714 /* IDBRequestCompletionEvent.cpp */; };
+ 514129991C6976900059E714 /* IDBRequestCompletionEvent.h in Headers */ = {isa = PBXBuildFile; fileRef = 514129971C6976150059E714 /* IDBRequestCompletionEvent.h */; };
</ins><span class="cx"> 5145B1091BC48E2E00E86219 /* IDBResourceIdentifier.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 5145B1071BC4890B00E86219 /* IDBResourceIdentifier.cpp */; };
</span><span class="cx"> 5145B10A1BC48E2E00E86219 /* IDBResourceIdentifier.h in Headers */ = {isa = PBXBuildFile; fileRef = 5145B1081BC4890B00E86219 /* IDBResourceIdentifier.h */; settings = {ATTRIBUTES = (Private, ); }; };
</span><span class="cx"> 5148453E1BB9D07E006A72ED /* IDBError.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 5148453C1BB9D076006A72ED /* IDBError.cpp */; };
</span><span class="lines">@@ -9474,6 +9476,8 @@
</span><span class="cx"> 51405C87190B014400754F94 /* SelectionRectGatherer.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SelectionRectGatherer.h; sourceTree = "<group>"; };
</span><span class="cx"> 5141298D1C5FD7E90059E714 /* JSIDBCursorWithValueCustom.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = JSIDBCursorWithValueCustom.cpp; sourceTree = "<group>"; };
</span><span class="cx"> 5141298F1C601A890059E714 /* ScopeGuard.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = ScopeGuard.h; sourceTree = "<group>"; };
</span><ins>+ 514129961C6976150059E714 /* IDBRequestCompletionEvent.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = IDBRequestCompletionEvent.cpp; sourceTree = "<group>"; };
+ 514129971C6976150059E714 /* IDBRequestCompletionEvent.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = IDBRequestCompletionEvent.h; sourceTree = "<group>"; };
</ins><span class="cx"> 5145B1071BC4890B00E86219 /* IDBResourceIdentifier.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = IDBResourceIdentifier.cpp; sourceTree = "<group>"; };
</span><span class="cx"> 5145B1081BC4890B00E86219 /* IDBResourceIdentifier.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = IDBResourceIdentifier.h; sourceTree = "<group>"; };
</span><span class="cx"> 5148453C1BB9D076006A72ED /* IDBError.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = IDBError.cpp; sourceTree = "<group>"; };
</span><span class="lines">@@ -19481,6 +19485,8 @@
</span><span class="cx"> 51645B4E1B9F889B00F789CE /* IDBRequest.cpp */,
</span><span class="cx"> 51645B4F1B9F889B00F789CE /* IDBRequest.h */,
</span><span class="cx"> 51D719A3181106E00016DC51 /* IDBRequest.idl */,
</span><ins>+ 514129961C6976150059E714 /* IDBRequestCompletionEvent.cpp */,
+ 514129971C6976150059E714 /* IDBRequestCompletionEvent.h */,
</ins><span class="cx"> 510A326E18318431003C5326 /* IDBServerConnection.h */,
</span><span class="cx"> 51645B501B9F889B00F789CE /* IDBTransaction.cpp */,
</span><span class="cx"> 51645B511B9F889B00F789CE /* IDBTransaction.h */,
</span><span class="lines">@@ -27608,6 +27614,7 @@
</span><span class="cx"> F55B3DD21251F12D003EF269 /* SearchInputType.h in Headers */,
</span><span class="cx"> AB7170890B3118080017123E /* SearchPopupMenu.h in Headers */,
</span><span class="cx"> 0E7058F41BC5CEDA0045A507 /* SearchPopupMenuCocoa.h in Headers */,
</span><ins>+ 514129991C6976900059E714 /* IDBRequestCompletionEvent.h in Headers */,
</ins><span class="cx"> 976F36EB14686225005E93B4 /* SecurityContext.h in Headers */,
</span><span class="cx"> BCD0E0FB0E972C3500265DEA /* SecurityOrigin.h in Headers */,
</span><span class="cx"> 51E3AA0B1B98BCAB0036AD81 /* SecurityOriginData.h in Headers */,
</span><span class="lines">@@ -28817,6 +28824,7 @@
</span><span class="cx"> FDB052DF1561A42C00B500D6 /* AudioSummingJunction.cpp in Sources */,
</span><span class="cx"> BE88E0D81715D2A200658D98 /* AudioTrack.cpp in Sources */,
</span><span class="cx"> BE88E0DB1715D2A200658D98 /* AudioTrackList.cpp in Sources */,
</span><ins>+ 514129981C6976900059E714 /* IDBRequestCompletionEvent.cpp in Sources */,
</ins><span class="cx"> CDE3A85717F6020400C5BE20 /* AudioTrackPrivateAVFObjC.mm in Sources */,
</span><span class="cx"> CD54A762180F9F7000B076C9 /* AudioTrackPrivateMediaSourceAVFObjC.cpp in Sources */,
</span><span class="cx"> FD31608A12B026F700C1A359 /* AudioUtilities.cpp in Sources */,
</span></span></pre>
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