Oilpan: Replace most of RefPtrs for Event objects with oilpan's transition types

Source/core/dom/ExecutionContext.h

 /*
  * Copyright (C) 2008 Apple Inc. All Rights Reserved.
  * Copyright (C) 2012 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
@@ skipping 64 matching lines @@
     KURL completeURL(const String& url) const;
     void userEventWasHandled();
     void disableEval(const String& errorMessage);
     DOMWindow* executingWindow() const;
     String userAgent(const KURL&) const;
     void postTask(PassOwnPtr<ExecutionContextTask>);
     void postTask(const Closure&);
     double timerAlignmentInterval() const;
 
     bool shouldSanitizeScriptError(const String& sourceURL, AccessControlStatus);
-    void reportException(PassRefPtr<ErrorEvent>, PassRefPtr<ScriptCallStack>, AccessControlStatus);
+    void reportException(PassRefPtrWillBeRawPtr<ErrorEvent>, PassRefPtr<ScriptCallStack>, AccessControlStatus);
 
     void addConsoleMessage(MessageSource, MessageLevel, const String& message, const String& sourceURL, unsigned lineNumber);
     void addConsoleMessage(MessageSource, MessageLevel, const String& message, ScriptState* = 0);
 
     PublicURLManager& publicURLManager();
 
     // Active objects are not garbage collected even if inaccessible, e.g. because their activity may result in callbacks being invoked.
     bool hasPendingActivity();
 
     void suspendActiveDOMObjects();
@@ skipping 28 matching lines @@
 
     virtual EventQueue* eventQueue() const = 0;
 
 protected:
 
     ContextLifecycleNotifier& lifecycleNotifier();
 
 private:
     friend class DOMTimer; // For installNewTimeout() and removeTimeoutByID() below.
 
-    bool dispatchErrorEvent(PassRefPtr<ErrorEvent>, AccessControlStatus);
+    bool dispatchErrorEvent(PassRefPtrWillBeRawPtr<ErrorEvent>, AccessControlStatus);
 
     virtual void refExecutionContext() = 0;
     virtual void derefExecutionContext() = 0;
     // LifecycleContext implementation.
 
     // Implementation details for DOMTimer. No other classes should call these functions.
     int installNewTimeout(PassOwnPtr<ScheduledAction>, int timeout, bool singleShot);
     void removeTimeoutByID(int timeoutID); // This makes underlying DOMTimer instance destructed.
 
     ExecutionContextClient* m_client;
@@ skipping 14 matching lines @@
 
     // The location of this member is important; to make sure contextDestroyed() notification on
     // ExecutionContext's members (notably m_timeouts) is called before they are destructed,
     // m_lifecycleNotifer should be placed *after* such members.
     OwnPtr<ContextLifecycleNotifier> m_lifecycleNotifier;
 };
 
 } // namespace WebCore
 
 #endif // ExecutionContext_h