Oilpan: Move all supplements of Page, Document, and WorkerClients to the managed heap.

Source/web/StorageQuotaClientImpl.h

 /*
  * Copyright (C) 2014 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 18 matching lines @@
  */
 
 #ifndef StorageQuotaClientImpl_h
 #define StorageQuotaClientImpl_h
 
 #include "modules/quota/StorageQuotaClient.h"
 #include "wtf/Forward.h"
 
 namespace blink {
 
-class StorageQuotaClientImpl : public WebCore::StorageQuotaClient {
+class StorageQuotaClientImpl : public NoBaseWillBeGarbageCollectedFinalized<StorageQuotaClientImpl>, public WebCore::StorageQuotaClient {

[haraken, 2014/04/30 02:41:22]

Ditto. You can make StorageQuotaClient NoBaseWillBeGarbageCollectedFinalized.

+    WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(StorageQuotaClientImpl);
 public:
-    static PassOwnPtr<StorageQuotaClientImpl> create();
+    static PassOwnPtrWillBeRawPtr<StorageQuotaClientImpl> create();
 
     virtual ~StorageQuotaClientImpl();
 
     virtual void requestQuota(WebCore::ExecutionContext*, WebStorageQuotaType, unsigned long long newQuotaInBytes, PassOwnPtr<WebCore::StorageQuotaCallback>, PassOwnPtr<WebCore::StorageErrorCallback>) OVERRIDE;
     virtual WebCore::ScriptPromise requestPersistentQuota(WebCore::ExecutionContext*, unsigned long long newQuotaInBytes) OVERRIDE;
 
     virtual void trace(WebCore::Visitor*) OVERRIDE { }
 
 private:
     StorageQuotaClientImpl();
 };
 
 } // namespace blink
 
 #endif // StorageQuotaClientImpl_h