HeapSupplements are now just Supplements.

third_party/WebKit/Source/modules/quota/NavigatorStorageQuota.h

 /*
  * Copyright (C) 2013 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 25 matching lines @@
 #include "platform/Supplementable.h"
 #include "platform/heap/Handle.h"
 
 namespace blink {
 
 class LocalFrame;
 class Navigator;
 class StorageManager;
 class StorageQuota;
 
-class NavigatorStorageQuota final : public GarbageCollectedFinalized<NavigatorStorageQuota>, public HeapSupplement<Navigator>, public DOMWindowProperty {
+class NavigatorStorageQuota final : public GarbageCollectedFinalized<NavigatorStorageQuota>, public Supplement<Navigator>, public DOMWindowProperty {
     USING_GARBAGE_COLLECTED_MIXIN(NavigatorStorageQuota);
 public:
     static NavigatorStorageQuota& from(Navigator&);
     virtual ~NavigatorStorageQuota();
 
     static StorageQuota* storageQuota(Navigator&);
     static DeprecatedStorageQuota* webkitTemporaryStorage(Navigator&);
     static DeprecatedStorageQuota* webkitPersistentStorage(Navigator&);
     static StorageManager* storage(Navigator&);
 
@@ skipping 10 matching lines @@
 
     mutable Member<StorageQuota> m_storageQuota;
     mutable Member<DeprecatedStorageQuota> m_temporaryStorage;
     mutable Member<DeprecatedStorageQuota> m_persistentStorage;
     mutable Member<StorageManager> m_storageManager;
 };
 
 } // namespace blink
 
 #endif // NavigatorStorageQuota_h