Move Frame to the Oilpan heap.

Source/core/loader/NavigationScheduler.h

 /*
  * Copyright (C) 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) 2009 Adam Barth. 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
@@ skipping 14 matching lines @@
  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef NavigationScheduler_h
 #define NavigationScheduler_h
 
 #include "platform/Timer.h"
+#include "platform/heap/Handle.h"
 #include "platform/weborigin/Referrer.h"
 #include "wtf/Forward.h"
 #include "wtf/HashMap.h"
 #include "wtf/Noncopyable.h"
 #include "wtf/OwnPtr.h"
 #include "wtf/PassOwnPtr.h"
 #include "wtf/PassRefPtr.h"
 #include "wtf/text/WTFString.h"
 
 namespace blink {
@@ skipping 15 matching lines @@
     {
         ASSERT(s_navigationDisableCount);
         s_navigationDisableCount--;
     }
     static bool isNavigationAllowed() { return !s_navigationDisableCount; }
 
 private:
     static unsigned s_navigationDisableCount;
 };
 
-class NavigationScheduler {
+class NavigationScheduler FINAL {
     WTF_MAKE_NONCOPYABLE(NavigationScheduler);
-
+    ALLOW_ONLY_INLINE_ALLOCATION();

[haraken, 2014/09/22 05:35:23]

DISALLOW_ALLOCATION() ?

 public:
     explicit NavigationScheduler(LocalFrame*);
     ~NavigationScheduler();
 
     bool locationChangePending();
 
     void scheduleRedirect(double delay, const String& url);
     void scheduleLocationChange(Document*, const String& url, const Referrer& referrer, bool lockBackForwardList = true);
     void schedulePageBlock(Document*, const Referrer&);
     void scheduleFormSubmission(PassRefPtrWillBeRawPtr<FormSubmission>);
     void scheduleReload();
     void scheduleHistoryNavigation(int steps);
 
     void startTimer();
     void cancel();
 
+    void trace(Visitor*);
+
 private:
     bool shouldScheduleNavigation() const;
     bool shouldScheduleNavigation(const String& url) const;
 
     void timerFired(Timer<NavigationScheduler>*);
     void schedule(PassOwnPtr<ScheduledNavigation>);
 
     static bool mustLockBackForwardList(LocalFrame* targetFrame);
 
-    LocalFrame* m_frame;
+    RawPtrWillBeMember<LocalFrame> m_frame;
     Timer<NavigationScheduler> m_timer;
     OwnPtr<ScheduledNavigation> m_redirect;
 };
 
 } // namespace blink
 
 #endif // NavigationScheduler_h