Oilpan: Move ConsoleMessage to the heap.

Source/core/inspector/ConsoleMessage.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "config.h"
 #include "core/inspector/ConsoleMessage.h"
 
 #include "bindings/core/v8/ScriptState.h"
 
 namespace blink {
@@ skipping 16 matching lines @@
     , m_level(level)
     , m_message(message)
     , m_url(url)
     , m_lineNumber(lineNumber)
     , m_columnNumber(columnNumber)
     , m_scriptState(nullptr)
     , m_requestIdentifier(0)
 {
 }
 
-PassRefPtr<ScriptCallStack> ConsoleMessage::callStack() const
+ConsoleMessage::~ConsoleMessage()
+{
+}
+
+PassRefPtrWillBeRawPtr<ScriptCallStack> ConsoleMessage::callStack() const

[haraken, 2014/08/09 00:31:38]

Nit: We normally return a raw pointer from this kind of simple getter, since the
getter is not intending to pass ownership. Not related to this CL though.

 {
     return m_callStack;
 }
 
-void ConsoleMessage::setCallStack(PassRefPtr<ScriptCallStack> callStack)
+void ConsoleMessage::setCallStack(PassRefPtrWillBeRawPtr<ScriptCallStack> callStack)
 {
     m_callStack = callStack;
 }
 
 ScriptState* ConsoleMessage::scriptState() const
 {
     return m_scriptState;
 }
 
 void ConsoleMessage::setScriptState(ScriptState* scriptState)
@@ skipping 44 matching lines @@
 const String& ConsoleMessage::message() const
 {
     return m_message;
 }
 
 unsigned ConsoleMessage::columnNumber() const
 {
     return m_columnNumber;
 }
 
+void ConsoleMessage::trace(Visitor* visitor)
+{
+    visitor->trace(m_callStack);
+}
+
 } // namespace WebCore