Oilpan: Prepare to move ScriptedAnimationController to Oilpan heap.

Source/core/dom/ScriptedAnimationController.cpp

 /*
  * Copyright (C) 2011 Google 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
@@ skipping 35 matching lines @@
     : m_document(document)
     , m_nextCallbackId(0)
     , m_suspendCount(0)
 {
 }
 
 ScriptedAnimationController::~ScriptedAnimationController()
 {
 }
 
+void ScriptedAnimationController::trace(Visitor* visitor)
+{
+    visitor->trace(m_document);
+    visitor->trace(m_eventQueue);
+#if ENABLE(OILPAN)
+    visitor->trace(m_perFrameEvents);
+#endif
+}
+
 void ScriptedAnimationController::suspend()
 {
     ++m_suspendCount;
 }
 
 void ScriptedAnimationController::resume()
 {
     // It would be nice to put an ASSERT(m_suspendCount > 0) here, but in WK1 resume() can be called
     // even when suspend hasn't (if a tab was created in the background).
     if (m_suspendCount > 0)
@@ skipping 95 matching lines @@
 }
 
 void ScriptedAnimationController::serviceScriptedAnimations(double monotonicTimeNow)
 {
     if (!m_callbacks.size() && !m_eventQueue.size())
         return;
 
     if (m_suspendCount)
         return;
 
-    RefPtr<ScriptedAnimationController> protect(this);
+    RefPtrWillBeRawPtr<ScriptedAnimationController> protect(this);
 
     dispatchEvents();
     executeCallbacks(monotonicTimeNow);
 
     scheduleAnimationIfNeeded();
 }
 
 void ScriptedAnimationController::enqueueEvent(PassRefPtrWillBeRawPtr<Event> event)
 {
     InspectorInstrumentation::didEnqueueEvent(event->target(), event.get());
@@ skipping 17 matching lines @@
         return;
 
     if (!m_callbacks.size() && !m_eventQueue.size())
         return;
 
     if (FrameView* frameView = m_document->view())
         frameView->scheduleAnimation();
 }
 
 }