Oilpan: turn DOMWindow into a heap supplementable.

Source/modules/indexeddb/DOMWindowIndexedDatabase.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 32 matching lines @@
 {
 }
 
 const char* DOMWindowIndexedDatabase::supplementName()
 {
     return "DOMWindowIndexedDatabase";
 }
 
 DOMWindowIndexedDatabase& DOMWindowIndexedDatabase::from(DOMWindow& window)
 {
-    DOMWindowIndexedDatabase* supplement = static_cast<DOMWindowIndexedDatabase*>(Supplement<DOMWindow>::from(window, supplementName()));
+    DOMWindowIndexedDatabase* supplement = static_cast<DOMWindowIndexedDatabase*>(WillBeHeapSupplement<DOMWindow>::from(window, supplementName()));
     if (!supplement) {
         supplement = new DOMWindowIndexedDatabase(window);
-        provideTo(window, supplementName(), adoptPtr(supplement));
+        provideTo(window, supplementName(), adoptPtrWillBeNoop(supplement));
     }
     return *supplement;
 }
 
 void DOMWindowIndexedDatabase::willDestroyGlobalObjectInFrame()
 {
     m_idbFactory = nullptr;
     DOMWindowProperty::willDestroyGlobalObjectInFrame();
 }
 
@@ skipping 20 matching lines @@
 
     if (!m_window.isCurrentlyDisplayedInFrame())
         return 0;
 
     if (!m_idbFactory)
         m_idbFactory = IDBFactory::create(IDBFactoryBackendInterface::create().get());
     return m_idbFactory.get();
 }
 
 } // namespace WebCore