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

Source/core/dom/ExecutionContext.cpp

 /*
  * 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 110 matching lines @@
     // Ensure all ActiveDOMObjects are suspended also newly created ones.
     if (m_activeDOMObjectsAreSuspended)
         object->suspend();
 }
 
 bool ExecutionContext::shouldSanitizeScriptError(const String& sourceURL, AccessControlStatus corsStatus)
 {
     return !(securityOrigin()->canRequest(completeURL(sourceURL)) || corsStatus == SharableCrossOrigin);
 }
 
-void ExecutionContext::reportException(PassRefPtr<ErrorEvent> event, PassRefPtr<ScriptCallStack> callStack, AccessControlStatus corsStatus)
+void ExecutionContext::reportException(PassRefPtrWillBeRawPtr<ErrorEvent> event, PassRefPtr<ScriptCallStack> callStack, AccessControlStatus corsStatus)
 {
-    RefPtr<ErrorEvent> errorEvent = event;
+    RefPtrWillBeRawPtr<ErrorEvent> errorEvent = event;
     if (m_inDispatchErrorEvent) {
         if (!m_pendingExceptions)
             m_pendingExceptions = adoptPtr(new Vector<OwnPtr<PendingException> >());
         m_pendingExceptions->append(adoptPtr(new PendingException(errorEvent->messageForConsole(), errorEvent->lineno(), errorEvent->colno(), errorEvent->filename(), callStack)));
         return;
     }
 
     // First report the original exception and only then all the nested ones.
     if (!dispatchErrorEvent(errorEvent, corsStatus) && m_client)
         m_client->logExceptionToConsole(errorEvent->messageForConsole(), errorEvent->filename(), errorEvent->lineno(), errorEvent->colno(), callStack);
@@ skipping 16 matching lines @@
     m_client->addMessage(source, level, message, sourceURL, lineNumber, 0);
 }
 
 void ExecutionContext::addConsoleMessage(MessageSource source, MessageLevel level, const String& message, ScriptState* state)
 {
     if (!m_client)
         return;
     m_client->addMessage(source, level, message, String(), 0, state);
 }
 
-bool ExecutionContext::dispatchErrorEvent(PassRefPtr<ErrorEvent> event, AccessControlStatus corsStatus)
+bool ExecutionContext::dispatchErrorEvent(PassRefPtrWillBeRawPtr<ErrorEvent> event, AccessControlStatus corsStatus)
 {
     if (!m_client)
         return false;
     EventTarget* target = m_client->errorEventTarget();
     if (!target)
         return false;
 
-    RefPtr<ErrorEvent> errorEvent = event;
+    RefPtrWillBeRawPtr<ErrorEvent> errorEvent = event;
     if (shouldSanitizeScriptError(errorEvent->filename(), corsStatus))
         errorEvent = ErrorEvent::createSanitizedError(errorEvent->world());
 
     ASSERT(!m_inDispatchErrorEvent);
     m_inDispatchErrorEvent = true;
     target->dispatchEvent(errorEvent);
     m_inDispatchErrorEvent = false;
     return errorEvent->defaultPrevented();
 }
 
@@ skipping 144 matching lines @@
 
     RELEASE_ASSERT(m_client);
     // The SandboxOrigin is stored redundantly in the security origin.
     if (isSandboxed(SandboxOrigin) && m_client->securityContext().securityOrigin() && !m_client->securityContext().securityOrigin()->isUnique()) {
         m_client->securityContext().setSecurityOrigin(SecurityOrigin::createUnique());
         m_client->didUpdateSecurityOrigin();
     }
 }
 
 } // namespace WebCore