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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/184225">184225</a></dd>
<dt>Author</dt> <dd>gyuyoung.kim@webkit.org</dd>
<dt>Date</dt> <dd>2015-05-12 17:30:29 -0700 (Tue, 12 May 2015)</dd>
</dl>

<h3>Log Message</h3>
<pre>Return Ref instead of PassRefPtr in create() factory functions of WebCore/dom
https://bugs.webkit.org/show_bug.cgi?id=144904

Reviewed by Andreas Kling.

We return Ref when we're sure if pointer can't be null. If not, we use RefPtr instead PassRefPtr.

No new tests, no behavior changes.

* dom/AutocompleteErrorEvent.h:
* dom/DOMNamedFlowCollection.h:
(WebCore::DOMNamedFlowCollection::create):
* dom/MessageChannel.h:
(WebCore::MessageChannel::create):
* dom/MessagePort.h:
* dom/MutationObserver.cpp:
(WebCore::MutationObserver::create):
* dom/MutationObserver.h:
* dom/NamedFlowCollection.h:
* dom/NodeFilter.h:
(WebCore::NodeFilter::create):
* dom/NodeIterator.h:
(WebCore::NodeIterator::create):
* dom/ProcessingInstruction.cpp:
(WebCore::ProcessingInstruction::create):
* dom/ProcessingInstruction.h:
* dom/ScriptedAnimationController.h:
(WebCore::ScriptedAnimationController::create):
* dom/SecurityPolicyViolationEvent.h:
* dom/StaticNodeList.h:
* dom/TemplateContentDocumentFragment.h:
* dom/Touch.cpp:
(WebCore::Touch::cloneWithNewTarget):
* dom/Touch.h:
(WebCore::Touch::create):
* dom/TouchEvent.h:
* dom/TouchList.h:
(WebCore::TouchList::create):
* dom/TreeWalker.h:
(WebCore::TreeWalker::create):
* dom/WebKitNamedFlow.cpp:
(WebCore::WebKitNamedFlow::create):
* dom/WebKitNamedFlow.h:
* dom/default/PlatformMessagePortChannel.cpp:
(WebCore::PlatformMessagePortChannel::create):
* dom/default/PlatformMessagePortChannel.h:
(WebCore::PlatformMessagePortChannel::MessagePortQueue::create):</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoredomAutocompleteErrorEventh">trunk/Source/WebCore/dom/AutocompleteErrorEvent.h</a></li>
<li><a href="#trunkSourceWebCoredomDOMNamedFlowCollectionh">trunk/Source/WebCore/dom/DOMNamedFlowCollection.h</a></li>
<li><a href="#trunkSourceWebCoredomMessageChannelh">trunk/Source/WebCore/dom/MessageChannel.h</a></li>
<li><a href="#trunkSourceWebCoredomMessagePorth">trunk/Source/WebCore/dom/MessagePort.h</a></li>
<li><a href="#trunkSourceWebCoredomMutationObservercpp">trunk/Source/WebCore/dom/MutationObserver.cpp</a></li>
<li><a href="#trunkSourceWebCoredomMutationObserverh">trunk/Source/WebCore/dom/MutationObserver.h</a></li>
<li><a href="#trunkSourceWebCoredomNamedFlowCollectionh">trunk/Source/WebCore/dom/NamedFlowCollection.h</a></li>
<li><a href="#trunkSourceWebCoredomNodeFilterh">trunk/Source/WebCore/dom/NodeFilter.h</a></li>
<li><a href="#trunkSourceWebCoredomNodeIteratorh">trunk/Source/WebCore/dom/NodeIterator.h</a></li>
<li><a href="#trunkSourceWebCoredomProcessingInstructioncpp">trunk/Source/WebCore/dom/ProcessingInstruction.cpp</a></li>
<li><a href="#trunkSourceWebCoredomProcessingInstructionh">trunk/Source/WebCore/dom/ProcessingInstruction.h</a></li>
<li><a href="#trunkSourceWebCoredomScriptedAnimationControllerh">trunk/Source/WebCore/dom/ScriptedAnimationController.h</a></li>
<li><a href="#trunkSourceWebCoredomSecurityPolicyViolationEventh">trunk/Source/WebCore/dom/SecurityPolicyViolationEvent.h</a></li>
<li><a href="#trunkSourceWebCoredomStaticNodeListh">trunk/Source/WebCore/dom/StaticNodeList.h</a></li>
<li><a href="#trunkSourceWebCoredomTemplateContentDocumentFragmenth">trunk/Source/WebCore/dom/TemplateContentDocumentFragment.h</a></li>
<li><a href="#trunkSourceWebCoredomTouchcpp">trunk/Source/WebCore/dom/Touch.cpp</a></li>
<li><a href="#trunkSourceWebCoredomTouchh">trunk/Source/WebCore/dom/Touch.h</a></li>
<li><a href="#trunkSourceWebCoredomTouchEventh">trunk/Source/WebCore/dom/TouchEvent.h</a></li>
<li><a href="#trunkSourceWebCoredomTouchListh">trunk/Source/WebCore/dom/TouchList.h</a></li>
<li><a href="#trunkSourceWebCoredomTreeWalkerh">trunk/Source/WebCore/dom/TreeWalker.h</a></li>
<li><a href="#trunkSourceWebCoredomWebKitNamedFlowcpp">trunk/Source/WebCore/dom/WebKitNamedFlow.cpp</a></li>
<li><a href="#trunkSourceWebCoredomWebKitNamedFlowh">trunk/Source/WebCore/dom/WebKitNamedFlow.h</a></li>
<li><a href="#trunkSourceWebCoredomdefaultPlatformMessagePortChannelcpp">trunk/Source/WebCore/dom/default/PlatformMessagePortChannel.cpp</a></li>
<li><a href="#trunkSourceWebCoredomdefaultPlatformMessagePortChannelh">trunk/Source/WebCore/dom/default/PlatformMessagePortChannel.h</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (184224 => 184225)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog        2015-05-12 23:13:01 UTC (rev 184224)
+++ trunk/Source/WebCore/ChangeLog        2015-05-13 00:30:29 UTC (rev 184225)
</span><span class="lines">@@ -1,3 +1,53 @@
</span><ins>+2015-05-12  Gyuyoung Kim  &lt;gyuyoung.kim@webkit.org&gt;
+
+        Return Ref instead of PassRefPtr in create() factory functions of WebCore/dom
+        https://bugs.webkit.org/show_bug.cgi?id=144904
+
+        Reviewed by Andreas Kling.
+
+        We return Ref when we're sure if pointer can't be null. If not, we use RefPtr instead PassRefPtr.
+
+        No new tests, no behavior changes.
+
+        * dom/AutocompleteErrorEvent.h:
+        * dom/DOMNamedFlowCollection.h:
+        (WebCore::DOMNamedFlowCollection::create):
+        * dom/MessageChannel.h:
+        (WebCore::MessageChannel::create):
+        * dom/MessagePort.h:
+        * dom/MutationObserver.cpp:
+        (WebCore::MutationObserver::create):
+        * dom/MutationObserver.h:
+        * dom/NamedFlowCollection.h:
+        * dom/NodeFilter.h:
+        (WebCore::NodeFilter::create):
+        * dom/NodeIterator.h:
+        (WebCore::NodeIterator::create):
+        * dom/ProcessingInstruction.cpp:
+        (WebCore::ProcessingInstruction::create):
+        * dom/ProcessingInstruction.h:
+        * dom/ScriptedAnimationController.h:
+        (WebCore::ScriptedAnimationController::create):
+        * dom/SecurityPolicyViolationEvent.h:
+        * dom/StaticNodeList.h:
+        * dom/TemplateContentDocumentFragment.h:
+        * dom/Touch.cpp:
+        (WebCore::Touch::cloneWithNewTarget):
+        * dom/Touch.h:
+        (WebCore::Touch::create):
+        * dom/TouchEvent.h:
+        * dom/TouchList.h:
+        (WebCore::TouchList::create):
+        * dom/TreeWalker.h:
+        (WebCore::TreeWalker::create):
+        * dom/WebKitNamedFlow.cpp:
+        (WebCore::WebKitNamedFlow::create):
+        * dom/WebKitNamedFlow.h:
+        * dom/default/PlatformMessagePortChannel.cpp:
+        (WebCore::PlatformMessagePortChannel::create):
+        * dom/default/PlatformMessagePortChannel.h:
+        (WebCore::PlatformMessagePortChannel::MessagePortQueue::create):
+
</ins><span class="cx"> 2015-05-12  Matt Baker  &lt;mattbaker@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Web Inspector: REGRESSION (r181625): Timeline recording started from console.profile is always empty
</span></span></pre></div>
<a id="trunkSourceWebCoredomAutocompleteErrorEventh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/AutocompleteErrorEvent.h (184224 => 184225)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/AutocompleteErrorEvent.h        2015-05-12 23:13:01 UTC (rev 184224)
+++ trunk/Source/WebCore/dom/AutocompleteErrorEvent.h        2015-05-13 00:30:29 UTC (rev 184225)
</span><span class="lines">@@ -40,7 +40,7 @@
</span><span class="cx"> public:
</span><span class="cx">     static Ref&lt;AutocompleteErrorEvent&gt; create()
</span><span class="cx">     {
</span><del>-        return adoptRef(new AutocompleteErrorEvent);
</del><ins>+        return adoptRef(*new AutocompleteErrorEvent);
</ins><span class="cx">     }
</span><span class="cx"> 
</span><span class="cx">     static Ref&lt;AutocompleteErrorEvent&gt; create(const String&amp; reason)
</span></span></pre></div>
<a id="trunkSourceWebCoredomDOMNamedFlowCollectionh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/DOMNamedFlowCollection.h (184224 => 184225)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/DOMNamedFlowCollection.h        2015-05-12 23:13:01 UTC (rev 184224)
+++ trunk/Source/WebCore/dom/DOMNamedFlowCollection.h        2015-05-13 00:30:29 UTC (rev 184225)
</span><span class="lines">@@ -42,9 +42,9 @@
</span><span class="cx"> 
</span><span class="cx"> class DOMNamedFlowCollection : public RefCounted&lt;DOMNamedFlowCollection&gt; {
</span><span class="cx"> public:
</span><del>-    static PassRefPtr&lt;DOMNamedFlowCollection&gt; create(const Vector&lt;WebKitNamedFlow*&gt;&amp; namedFlows)
</del><ins>+    static Ref&lt;DOMNamedFlowCollection&gt; create(const Vector&lt;WebKitNamedFlow*&gt;&amp; namedFlows)
</ins><span class="cx">     {
</span><del>-        return adoptRef(new DOMNamedFlowCollection(namedFlows));
</del><ins>+        return adoptRef(*new DOMNamedFlowCollection(namedFlows));
</ins><span class="cx">     }
</span><span class="cx"> 
</span><span class="cx">     unsigned long length() const;
</span></span></pre></div>
<a id="trunkSourceWebCoredomMessageChannelh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/MessageChannel.h (184224 => 184225)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/MessageChannel.h        2015-05-12 23:13:01 UTC (rev 184224)
+++ trunk/Source/WebCore/dom/MessageChannel.h        2015-05-13 00:30:29 UTC (rev 184225)
</span><span class="lines">@@ -38,7 +38,7 @@
</span><span class="cx"> 
</span><span class="cx">     class MessageChannel : public RefCounted&lt;MessageChannel&gt; {
</span><span class="cx">     public:
</span><del>-        static PassRefPtr&lt;MessageChannel&gt; create(ScriptExecutionContext&amp; context) { return adoptRef(new MessageChannel(context)); }
</del><ins>+        static Ref&lt;MessageChannel&gt; create(ScriptExecutionContext&amp; context) { return adoptRef(*new MessageChannel(context)); }
</ins><span class="cx">         ~MessageChannel();
</span><span class="cx"> 
</span><span class="cx">         MessagePort* port1() const { return m_port1.get(); }
</span></span></pre></div>
<a id="trunkSourceWebCoredomMessagePorth"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/MessagePort.h (184224 => 184225)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/MessagePort.h        2015-05-12 23:13:01 UTC (rev 184224)
+++ trunk/Source/WebCore/dom/MessagePort.h        2015-05-13 00:30:29 UTC (rev 184225)
</span><span class="lines">@@ -48,7 +48,7 @@
</span><span class="cx"> 
</span><span class="cx">     class MessagePort final : public RefCounted&lt;MessagePort&gt;, public EventTargetWithInlineData {
</span><span class="cx">     public:
</span><del>-        static PassRefPtr&lt;MessagePort&gt; create(ScriptExecutionContext&amp; scriptExecutionContext) { return adoptRef(new MessagePort(scriptExecutionContext)); }
</del><ins>+        static Ref&lt;MessagePort&gt; create(ScriptExecutionContext&amp; scriptExecutionContext) { return adoptRef(*new MessagePort(scriptExecutionContext)); }
</ins><span class="cx">         virtual ~MessagePort();
</span><span class="cx"> 
</span><span class="cx">         void postMessage(PassRefPtr&lt;SerializedScriptValue&gt; message, const MessagePortArray*, ExceptionCode&amp;);
</span></span></pre></div>
<a id="trunkSourceWebCoredomMutationObservercpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/MutationObserver.cpp (184224 => 184225)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/MutationObserver.cpp        2015-05-12 23:13:01 UTC (rev 184224)
+++ trunk/Source/WebCore/dom/MutationObserver.cpp        2015-05-13 00:30:29 UTC (rev 184225)
</span><span class="lines">@@ -45,10 +45,10 @@
</span><span class="cx"> 
</span><span class="cx"> static unsigned s_observerPriority = 0;
</span><span class="cx"> 
</span><del>-PassRefPtr&lt;MutationObserver&gt; MutationObserver::create(PassRefPtr&lt;MutationCallback&gt; callback)
</del><ins>+Ref&lt;MutationObserver&gt; MutationObserver::create(PassRefPtr&lt;MutationCallback&gt; callback)
</ins><span class="cx"> {
</span><span class="cx">     ASSERT(isMainThread());
</span><del>-    return adoptRef(new MutationObserver(callback));
</del><ins>+    return adoptRef(*new MutationObserver(callback));
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> MutationObserver::MutationObserver(PassRefPtr&lt;MutationCallback&gt; callback)
</span></span></pre></div>
<a id="trunkSourceWebCoredomMutationObserverh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/MutationObserver.h (184224 => 184225)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/MutationObserver.h        2015-05-12 23:13:01 UTC (rev 184224)
+++ trunk/Source/WebCore/dom/MutationObserver.h        2015-05-13 00:30:29 UTC (rev 184225)
</span><span class="lines">@@ -72,7 +72,7 @@
</span><span class="cx">         CharacterDataOldValue = 1 &lt;&lt; 6,
</span><span class="cx">     };
</span><span class="cx"> 
</span><del>-    static PassRefPtr&lt;MutationObserver&gt; create(PassRefPtr&lt;MutationCallback&gt;);
</del><ins>+    static Ref&lt;MutationObserver&gt; create(PassRefPtr&lt;MutationCallback&gt;);
</ins><span class="cx">     static void deliverAllMutations();
</span><span class="cx"> 
</span><span class="cx">     ~MutationObserver();
</span></span></pre></div>
<a id="trunkSourceWebCoredomNamedFlowCollectionh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/NamedFlowCollection.h (184224 => 184225)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/NamedFlowCollection.h        2015-05-12 23:13:01 UTC (rev 184224)
+++ trunk/Source/WebCore/dom/NamedFlowCollection.h        2015-05-13 00:30:29 UTC (rev 184225)
</span><span class="lines">@@ -45,7 +45,7 @@
</span><span class="cx"> 
</span><span class="cx"> class NamedFlowCollection final : public RefCounted&lt;NamedFlowCollection&gt;, public ContextDestructionObserver {
</span><span class="cx"> public:
</span><del>-    static PassRefPtr&lt;NamedFlowCollection&gt; create(Document* doc) { return adoptRef(new NamedFlowCollection(doc)); }
</del><ins>+    static Ref&lt;NamedFlowCollection&gt; create(Document* doc) { return adoptRef(*new NamedFlowCollection(doc)); }
</ins><span class="cx"> 
</span><span class="cx">     Vector&lt;RefPtr&lt;WebKitNamedFlow&gt;&gt; namedFlows();
</span><span class="cx">     WebKitNamedFlow* flowByName(const String&amp;);
</span></span></pre></div>
<a id="trunkSourceWebCoredomNodeFilterh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/NodeFilter.h (184224 => 184225)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/NodeFilter.h        2015-05-12 23:13:01 UTC (rev 184224)
+++ trunk/Source/WebCore/dom/NodeFilter.h        2015-05-13 00:30:29 UTC (rev 184225)
</span><span class="lines">@@ -65,14 +65,14 @@
</span><span class="cx">             SHOW_NOTATION                  = 0x00000800
</span><span class="cx">         };
</span><span class="cx"> 
</span><del>-        static PassRefPtr&lt;NodeFilter&gt; create(PassRefPtr&lt;NodeFilterCondition&gt; condition)
</del><ins>+        static Ref&lt;NodeFilter&gt; create(PassRefPtr&lt;NodeFilterCondition&gt; condition)
</ins><span class="cx">         {
</span><del>-            return adoptRef(new NodeFilter(condition));
</del><ins>+            return adoptRef(*new NodeFilter(condition));
</ins><span class="cx">         }
</span><span class="cx"> 
</span><del>-        static PassRefPtr&lt;NodeFilter&gt; create()
</del><ins>+        static Ref&lt;NodeFilter&gt; create()
</ins><span class="cx">         {
</span><del>-            return adoptRef(new NodeFilter());
</del><ins>+            return adoptRef(*new NodeFilter());
</ins><span class="cx">         }
</span><span class="cx"> 
</span><span class="cx">         short acceptNode(JSC::ExecState*, Node*) const;
</span></span></pre></div>
<a id="trunkSourceWebCoredomNodeIteratorh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/NodeIterator.h (184224 => 184225)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/NodeIterator.h        2015-05-12 23:13:01 UTC (rev 184224)
+++ trunk/Source/WebCore/dom/NodeIterator.h        2015-05-13 00:30:29 UTC (rev 184225)
</span><span class="lines">@@ -37,9 +37,9 @@
</span><span class="cx"> 
</span><span class="cx">     class NodeIterator : public ScriptWrappable, public RefCounted&lt;NodeIterator&gt;, public NodeIteratorBase {
</span><span class="cx">     public:
</span><del>-        static PassRefPtr&lt;NodeIterator&gt; create(PassRefPtr&lt;Node&gt; rootNode, unsigned whatToShow, PassRefPtr&lt;NodeFilter&gt; filter, bool expandEntityReferences)
</del><ins>+        static Ref&lt;NodeIterator&gt; create(PassRefPtr&lt;Node&gt; rootNode, unsigned whatToShow, PassRefPtr&lt;NodeFilter&gt; filter, bool expandEntityReferences)
</ins><span class="cx">         {
</span><del>-            return adoptRef(new NodeIterator(rootNode, whatToShow, filter, expandEntityReferences));
</del><ins>+            return adoptRef(*new NodeIterator(rootNode, whatToShow, filter, expandEntityReferences));
</ins><span class="cx">         }
</span><span class="cx">         ~NodeIterator();
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebCoredomProcessingInstructioncpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/ProcessingInstruction.cpp (184224 => 184225)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/ProcessingInstruction.cpp        2015-05-12 23:13:01 UTC (rev 184224)
+++ trunk/Source/WebCore/dom/ProcessingInstruction.cpp        2015-05-13 00:30:29 UTC (rev 184225)
</span><span class="lines">@@ -52,9 +52,9 @@
</span><span class="cx"> {
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-RefPtr&lt;ProcessingInstruction&gt; ProcessingInstruction::create(Document&amp; document, const String&amp; target, const String&amp; data)
</del><ins>+Ref&lt;ProcessingInstruction&gt; ProcessingInstruction::create(Document&amp; document, const String&amp; target, const String&amp; data)
</ins><span class="cx"> {
</span><del>-    return adoptRef(new ProcessingInstruction(document, target, data));
</del><ins>+    return adoptRef(*new ProcessingInstruction(document, target, data));
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> ProcessingInstruction::~ProcessingInstruction()
</span></span></pre></div>
<a id="trunkSourceWebCoredomProcessingInstructionh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/ProcessingInstruction.h (184224 => 184225)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/ProcessingInstruction.h        2015-05-12 23:13:01 UTC (rev 184224)
+++ trunk/Source/WebCore/dom/ProcessingInstruction.h        2015-05-13 00:30:29 UTC (rev 184225)
</span><span class="lines">@@ -34,7 +34,7 @@
</span><span class="cx"> 
</span><span class="cx"> class ProcessingInstruction final : public CharacterData, private CachedStyleSheetClient {
</span><span class="cx"> public:
</span><del>-    static RefPtr&lt;ProcessingInstruction&gt; create(Document&amp;, const String&amp; target, const String&amp; data);
</del><ins>+    static Ref&lt;ProcessingInstruction&gt; create(Document&amp;, const String&amp; target, const String&amp; data);
</ins><span class="cx">     virtual ~ProcessingInstruction();
</span><span class="cx"> 
</span><span class="cx">     const String&amp; target() const { return m_target; }
</span></span></pre></div>
<a id="trunkSourceWebCoredomScriptedAnimationControllerh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/ScriptedAnimationController.h (184224 => 184225)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/ScriptedAnimationController.h        2015-05-12 23:13:01 UTC (rev 184224)
+++ trunk/Source/WebCore/dom/ScriptedAnimationController.h        2015-05-13 00:30:29 UTC (rev 184225)
</span><span class="lines">@@ -52,9 +52,9 @@
</span><span class="cx"> #endif
</span><span class="cx"> {
</span><span class="cx"> public:
</span><del>-    static PassRefPtr&lt;ScriptedAnimationController&gt; create(Document* document, PlatformDisplayID displayID)
</del><ins>+    static Ref&lt;ScriptedAnimationController&gt; create(Document* document, PlatformDisplayID displayID)
</ins><span class="cx">     {
</span><del>-        return adoptRef(new ScriptedAnimationController(document, displayID));
</del><ins>+        return adoptRef(*new ScriptedAnimationController(document, displayID));
</ins><span class="cx">     }
</span><span class="cx">     ~ScriptedAnimationController();
</span><span class="cx">     void clearDocumentPointer() { m_document = 0; }
</span></span></pre></div>
<a id="trunkSourceWebCoredomSecurityPolicyViolationEventh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/SecurityPolicyViolationEvent.h (184224 => 184225)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/SecurityPolicyViolationEvent.h        2015-05-12 23:13:01 UTC (rev 184224)
+++ trunk/Source/WebCore/dom/SecurityPolicyViolationEvent.h        2015-05-13 00:30:29 UTC (rev 184225)
</span><span class="lines">@@ -48,14 +48,14 @@
</span><span class="cx"> 
</span><span class="cx"> class SecurityPolicyViolationEvent final : public Event {
</span><span class="cx"> public:
</span><del>-    static PassRefPtr&lt;SecurityPolicyViolationEvent&gt; create()
</del><ins>+    static Ref&lt;SecurityPolicyViolationEvent&gt; create()
</ins><span class="cx">     {
</span><del>-        return adoptRef(new SecurityPolicyViolationEvent());
</del><ins>+        return adoptRef(*new SecurityPolicyViolationEvent());
</ins><span class="cx">     }
</span><span class="cx"> 
</span><del>-    static PassRefPtr&lt;SecurityPolicyViolationEvent&gt; create(const AtomicString&amp; type, const SecurityPolicyViolationEventInit&amp; initializer)
</del><ins>+    static Ref&lt;SecurityPolicyViolationEvent&gt; create(const AtomicString&amp; type, const SecurityPolicyViolationEventInit&amp; initializer)
</ins><span class="cx">     {
</span><del>-        return adoptRef(new SecurityPolicyViolationEvent(type, initializer));
</del><ins>+        return adoptRef(*new SecurityPolicyViolationEvent(type, initializer));
</ins><span class="cx">     }
</span><span class="cx"> 
</span><span class="cx">     const String&amp; documentURI() const { return m_documentURI; }
</span></span></pre></div>
<a id="trunkSourceWebCoredomStaticNodeListh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/StaticNodeList.h (184224 => 184225)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/StaticNodeList.h        2015-05-12 23:13:01 UTC (rev 184224)
+++ trunk/Source/WebCore/dom/StaticNodeList.h        2015-05-13 00:30:29 UTC (rev 184225)
</span><span class="lines">@@ -46,9 +46,9 @@
</span><span class="cx">         return nodeList.release();
</span><span class="cx">     }
</span><span class="cx"> 
</span><del>-    static PassRefPtr&lt;StaticNodeList&gt; createEmpty()
</del><ins>+    static Ref&lt;StaticNodeList&gt; createEmpty()
</ins><span class="cx">     {
</span><del>-        return adoptRef(new StaticNodeList);
</del><ins>+        return adoptRef(*new StaticNodeList);
</ins><span class="cx">     }
</span><span class="cx"> 
</span><span class="cx">     virtual unsigned length() const override;
</span><span class="lines">@@ -70,9 +70,9 @@
</span><span class="cx">         return nodeList.release();
</span><span class="cx">     }
</span><span class="cx"> 
</span><del>-    static PassRefPtr&lt;StaticElementList&gt; createEmpty()
</del><ins>+    static Ref&lt;StaticElementList&gt; createEmpty()
</ins><span class="cx">     {
</span><del>-        return adoptRef(new StaticElementList);
</del><ins>+        return adoptRef(*new StaticElementList);
</ins><span class="cx">     }
</span><span class="cx"> 
</span><span class="cx">     virtual unsigned length() const override;
</span></span></pre></div>
<a id="trunkSourceWebCoredomTemplateContentDocumentFragmenth"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/TemplateContentDocumentFragment.h (184224 => 184225)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/TemplateContentDocumentFragment.h        2015-05-12 23:13:01 UTC (rev 184224)
+++ trunk/Source/WebCore/dom/TemplateContentDocumentFragment.h        2015-05-13 00:30:29 UTC (rev 184225)
</span><span class="lines">@@ -35,9 +35,9 @@
</span><span class="cx"> 
</span><span class="cx"> class TemplateContentDocumentFragment final : public DocumentFragment {
</span><span class="cx"> public:
</span><del>-    static RefPtr&lt;TemplateContentDocumentFragment&gt; create(Document&amp; document, const Element* host)
</del><ins>+    static Ref&lt;TemplateContentDocumentFragment&gt; create(Document&amp; document, const Element* host)
</ins><span class="cx">     {
</span><del>-        return adoptRef(new TemplateContentDocumentFragment(document, host));
</del><ins>+        return adoptRef(*new TemplateContentDocumentFragment(document, host));
</ins><span class="cx">     }
</span><span class="cx"> 
</span><span class="cx">     const Element* host() const { return m_host; }
</span></span></pre></div>
<a id="trunkSourceWebCoredomTouchcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/Touch.cpp (184224 => 184225)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/Touch.cpp        2015-05-12 23:13:01 UTC (rev 184224)
+++ trunk/Source/WebCore/dom/Touch.cpp        2015-05-13 00:30:29 UTC (rev 184225)
</span><span class="lines">@@ -90,9 +90,9 @@
</span><span class="cx"> {
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-PassRefPtr&lt;Touch&gt; Touch::cloneWithNewTarget(EventTarget* eventTarget) const
</del><ins>+Ref&lt;Touch&gt; Touch::cloneWithNewTarget(EventTarget* eventTarget) const
</ins><span class="cx"> {
</span><del>-    return adoptRef(new Touch(eventTarget, m_identifier, m_clientX, m_clientY, m_screenX, m_screenY, m_pageX, m_pageY, m_radiusX, m_radiusY, m_rotationAngle, m_force, m_absoluteLocation));
</del><ins>+    return adoptRef(*new Touch(eventTarget, m_identifier, m_clientX, m_clientY, m_screenX, m_screenY, m_pageX, m_pageY, m_radiusX, m_radiusY, m_rotationAngle, m_force, m_absoluteLocation));
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> } // namespace WebCore
</span></span></pre></div>
<a id="trunkSourceWebCoredomTouchh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/Touch.h (184224 => 184225)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/Touch.h        2015-05-12 23:13:01 UTC (rev 184224)
+++ trunk/Source/WebCore/dom/Touch.h        2015-05-13 00:30:29 UTC (rev 184225)
</span><span class="lines">@@ -42,11 +42,11 @@
</span><span class="cx"> 
</span><span class="cx"> class Touch : public RefCounted&lt;Touch&gt; {
</span><span class="cx"> public:
</span><del>-    static PassRefPtr&lt;Touch&gt; create(Frame* frame, EventTarget* target,
</del><ins>+    static Ref&lt;Touch&gt; create(Frame* frame, EventTarget* target,
</ins><span class="cx">             unsigned identifier, int screenX, int screenY, int pageX, int pageY,
</span><span class="cx">             int radiusX, int radiusY, float rotationAngle, float force)
</span><span class="cx">     {
</span><del>-        return adoptRef(new Touch(frame, target, identifier, screenX, 
</del><ins>+        return adoptRef(*new Touch(frame, target, identifier, screenX, 
</ins><span class="cx">                 screenY, pageX, pageY, radiusX, radiusY, rotationAngle, force));
</span><span class="cx">     }
</span><span class="cx"> 
</span><span class="lines">@@ -63,7 +63,7 @@
</span><span class="cx">     float webkitRotationAngle() const { return m_rotationAngle; }
</span><span class="cx">     float webkitForce() const { return m_force; }
</span><span class="cx">     const LayoutPoint&amp; absoluteLocation() const { return m_absoluteLocation; }
</span><del>-    PassRefPtr&lt;Touch&gt; cloneWithNewTarget(EventTarget*) const;
</del><ins>+    Ref&lt;Touch&gt; cloneWithNewTarget(EventTarget*) const;
</ins><span class="cx"> 
</span><span class="cx"> private:
</span><span class="cx">     Touch(Frame* frame, EventTarget* target, unsigned identifier,
</span></span></pre></div>
<a id="trunkSourceWebCoredomTouchEventh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/TouchEvent.h (184224 => 184225)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/TouchEvent.h        2015-05-12 23:13:01 UTC (rev 184224)
+++ trunk/Source/WebCore/dom/TouchEvent.h        2015-05-13 00:30:29 UTC (rev 184225)
</span><span class="lines">@@ -44,13 +44,13 @@
</span><span class="cx">     {
</span><span class="cx">         return adoptRef(*new TouchEvent);
</span><span class="cx">     }
</span><del>-    static PassRefPtr&lt;TouchEvent&gt; create(TouchList* touches, 
</del><ins>+    static Ref&lt;TouchEvent&gt; create(TouchList* touches, 
</ins><span class="cx">             TouchList* targetTouches, TouchList* changedTouches, 
</span><span class="cx">             const AtomicString&amp; type, PassRefPtr&lt;AbstractView&gt; view,
</span><span class="cx">             int screenX, int screenY, int pageX, int pageY,
</span><span class="cx">             bool ctrlKey, bool altKey, bool shiftKey, bool metaKey)
</span><span class="cx">     {
</span><del>-        return adoptRef(new TouchEvent(touches, targetTouches, changedTouches,
</del><ins>+        return adoptRef(*new TouchEvent(touches, targetTouches, changedTouches,
</ins><span class="cx">                 type, view, screenX, screenY, pageX, pageY,
</span><span class="cx">                 ctrlKey, altKey, shiftKey, metaKey));
</span><span class="cx">     }
</span></span></pre></div>
<a id="trunkSourceWebCoredomTouchListh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/TouchList.h (184224 => 184225)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/TouchList.h        2015-05-12 23:13:01 UTC (rev 184224)
+++ trunk/Source/WebCore/dom/TouchList.h        2015-05-13 00:30:29 UTC (rev 184225)
</span><span class="lines">@@ -38,9 +38,9 @@
</span><span class="cx"> 
</span><span class="cx"> class TouchList : public RefCounted&lt;TouchList&gt; {
</span><span class="cx"> public:
</span><del>-    static PassRefPtr&lt;TouchList&gt; create()
</del><ins>+    static Ref&lt;TouchList&gt; create()
</ins><span class="cx">     {
</span><del>-        return adoptRef(new TouchList);
</del><ins>+        return adoptRef(*new TouchList);
</ins><span class="cx">     }
</span><span class="cx"> 
</span><span class="cx">     unsigned length() const { return m_values.size(); }
</span></span></pre></div>
<a id="trunkSourceWebCoredomTreeWalkerh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/TreeWalker.h (184224 => 184225)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/TreeWalker.h        2015-05-12 23:13:01 UTC (rev 184224)
+++ trunk/Source/WebCore/dom/TreeWalker.h        2015-05-13 00:30:29 UTC (rev 184225)
</span><span class="lines">@@ -37,9 +37,9 @@
</span><span class="cx"> 
</span><span class="cx">     class TreeWalker : public ScriptWrappable, public RefCounted&lt;TreeWalker&gt;, public NodeIteratorBase {
</span><span class="cx">     public:
</span><del>-        static PassRefPtr&lt;TreeWalker&gt; create(PassRefPtr&lt;Node&gt; rootNode, unsigned whatToShow, PassRefPtr&lt;NodeFilter&gt; filter, bool expandEntityReferences)
</del><ins>+        static Ref&lt;TreeWalker&gt; create(PassRefPtr&lt;Node&gt; rootNode, unsigned whatToShow, PassRefPtr&lt;NodeFilter&gt; filter, bool expandEntityReferences)
</ins><span class="cx">         {
</span><del>-            return adoptRef(new TreeWalker(rootNode, whatToShow, filter, expandEntityReferences));
</del><ins>+            return adoptRef(*new TreeWalker(rootNode, whatToShow, filter, expandEntityReferences));
</ins><span class="cx">         }                            
</span><span class="cx"> 
</span><span class="cx">         Node* currentNode() const { return m_current.get(); }
</span></span></pre></div>
<a id="trunkSourceWebCoredomWebKitNamedFlowcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/WebKitNamedFlow.cpp (184224 => 184225)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/WebKitNamedFlow.cpp        2015-05-12 23:13:01 UTC (rev 184224)
+++ trunk/Source/WebCore/dom/WebKitNamedFlow.cpp        2015-05-13 00:30:29 UTC (rev 184225)
</span><span class="lines">@@ -52,9 +52,9 @@
</span><span class="cx">     m_flowManager-&gt;discardNamedFlow(this);
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-PassRefPtr&lt;WebKitNamedFlow&gt; WebKitNamedFlow::create(PassRefPtr&lt;NamedFlowCollection&gt; manager, const AtomicString&amp; flowThreadName)
</del><ins>+Ref&lt;WebKitNamedFlow&gt; WebKitNamedFlow::create(PassRefPtr&lt;NamedFlowCollection&gt; manager, const AtomicString&amp; flowThreadName)
</ins><span class="cx"> {
</span><del>-    return adoptRef(new WebKitNamedFlow(manager, flowThreadName));
</del><ins>+    return adoptRef(*new WebKitNamedFlow(manager, flowThreadName));
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> const AtomicString&amp; WebKitNamedFlow::name() const
</span></span></pre></div>
<a id="trunkSourceWebCoredomWebKitNamedFlowh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/WebKitNamedFlow.h (184224 => 184225)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/WebKitNamedFlow.h        2015-05-12 23:13:01 UTC (rev 184224)
+++ trunk/Source/WebCore/dom/WebKitNamedFlow.h        2015-05-13 00:30:29 UTC (rev 184225)
</span><span class="lines">@@ -48,7 +48,7 @@
</span><span class="cx"> 
</span><span class="cx"> class WebKitNamedFlow final : public RefCounted&lt;WebKitNamedFlow&gt;, public EventTargetWithInlineData {
</span><span class="cx"> public:
</span><del>-    static PassRefPtr&lt;WebKitNamedFlow&gt; create(PassRefPtr&lt;NamedFlowCollection&gt; manager, const AtomicString&amp; flowThreadName);
</del><ins>+    static Ref&lt;WebKitNamedFlow&gt; create(PassRefPtr&lt;NamedFlowCollection&gt; manager, const AtomicString&amp; flowThreadName);
</ins><span class="cx"> 
</span><span class="cx">     ~WebKitNamedFlow();
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebCoredomdefaultPlatformMessagePortChannelcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/default/PlatformMessagePortChannel.cpp (184224 => 184225)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/default/PlatformMessagePortChannel.cpp        2015-05-12 23:13:01 UTC (rev 184224)
+++ trunk/Source/WebCore/dom/default/PlatformMessagePortChannel.cpp        2015-05-13 00:30:29 UTC (rev 184225)
</span><span class="lines">@@ -146,9 +146,9 @@
</span><span class="cx">     return 0;
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-PassRefPtr&lt;PlatformMessagePortChannel&gt; PlatformMessagePortChannel::create(PassRefPtr&lt;MessagePortQueue&gt; incoming, PassRefPtr&lt;MessagePortQueue&gt; outgoing)
</del><ins>+Ref&lt;PlatformMessagePortChannel&gt; PlatformMessagePortChannel::create(PassRefPtr&lt;MessagePortQueue&gt; incoming, PassRefPtr&lt;MessagePortQueue&gt; outgoing)
</ins><span class="cx"> {
</span><del>-    return adoptRef(new PlatformMessagePortChannel(incoming, outgoing));
</del><ins>+    return adoptRef(*new PlatformMessagePortChannel(incoming, outgoing));
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> PlatformMessagePortChannel::PlatformMessagePortChannel(PassRefPtr&lt;MessagePortQueue&gt; incoming, PassRefPtr&lt;MessagePortQueue&gt; outgoing)
</span></span></pre></div>
<a id="trunkSourceWebCoredomdefaultPlatformMessagePortChannelh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/default/PlatformMessagePortChannel.h (184224 => 184225)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/default/PlatformMessagePortChannel.h        2015-05-12 23:13:01 UTC (rev 184224)
+++ trunk/Source/WebCore/dom/default/PlatformMessagePortChannel.h        2015-05-13 00:30:29 UTC (rev 184225)
</span><span class="lines">@@ -62,7 +62,7 @@
</span><span class="cx">         // Wrapper for MessageQueue that allows us to do thread safe sharing by two proxies.
</span><span class="cx">         class MessagePortQueue : public ThreadSafeRefCounted&lt;MessagePortQueue&gt; {
</span><span class="cx">         public:
</span><del>-            static PassRefPtr&lt;MessagePortQueue&gt; create() { return adoptRef(new MessagePortQueue()); }
</del><ins>+            static Ref&lt;MessagePortQueue&gt; create() { return adoptRef(*new MessagePortQueue()); }
</ins><span class="cx"> 
</span><span class="cx">             std::unique_ptr&lt;PlatformMessagePortChannel::EventData&gt; tryGetMessage()
</span><span class="cx">             {
</span><span class="lines">@@ -87,7 +87,7 @@
</span><span class="cx"> 
</span><span class="cx">         ~PlatformMessagePortChannel();
</span><span class="cx"> 
</span><del>-        static PassRefPtr&lt;PlatformMessagePortChannel&gt; create(PassRefPtr&lt;MessagePortQueue&gt; incoming, PassRefPtr&lt;MessagePortQueue&gt; outgoing);
</del><ins>+        static Ref&lt;PlatformMessagePortChannel&gt; create(PassRefPtr&lt;MessagePortQueue&gt; incoming, PassRefPtr&lt;MessagePortQueue&gt; outgoing);
</ins><span class="cx">         PlatformMessagePortChannel(PassRefPtr&lt;MessagePortQueue&gt; incoming, PassRefPtr&lt;MessagePortQueue&gt; outgoing);
</span><span class="cx"> 
</span><span class="cx">         PassRefPtr&lt;PlatformMessagePortChannel&gt; entangledChannel();
</span></span></pre>
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