Move color chooser objects to the Oilpan heap.

Source/core/loader/EmptyClients.h

 /*
  * Copyright (C) 2006 Eric Seidel (eric@webkit.org)
  * Copyright (C) 2008, 2009, 2010, 2011, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
  * Copyright (C) 2012 Samsung Electronics. 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 126 matching lines @@
     virtual void contentsSizeChanged(LocalFrame*, const IntSize&) const OVERRIDE { }
 
     virtual void mouseDidMoveOverElement(const HitTestResult&, unsigned) OVERRIDE { }
 
     virtual void setToolTip(const String&, TextDirection) OVERRIDE { }
 
     virtual void print(LocalFrame*) OVERRIDE { }
 
     virtual void enumerateChosenDirectory(FileChooser*) OVERRIDE { }
 
-    virtual PassOwnPtr<ColorChooser> createColorChooser(LocalFrame*, ColorChooserClient*, const Color&) OVERRIDE;
+    virtual PassOwnPtrWillBeRawPtr<ColorChooser> createColorChooser(LocalFrame*, ColorChooserClient*, const Color&) OVERRIDE;
     virtual PassRefPtr<DateTimeChooser> openDateTimeChooser(DateTimeChooserClient*, const DateTimeChooserParameters&) OVERRIDE;
     virtual void openTextDataListChooser(HTMLInputElement&) OVERRIDE;
 
     virtual void runOpenPanel(LocalFrame*, PassRefPtr<FileChooser>) OVERRIDE;
 
     virtual void setCursor(const Cursor&) OVERRIDE { }
 
     virtual void attachRootGraphicsLayer(GraphicsLayer*) OVERRIDE { }
 
     virtual void needTouchEvents(bool) OVERRIDE { }
@@ skipping 177 matching lines @@
 public:
     virtual PassOwnPtr<StorageNamespace> createSessionStorageNamespace() OVERRIDE;
     virtual bool canAccessStorage(LocalFrame*, StorageType) const OVERRIDE { return false; }
 };
 
 void fillWithEmptyClients(Page::PageClients&);
 
 }
 
 #endif // EmptyClients_h