Update modules classes to use OVERRIDE / FINAL when needed

Source/modules/quota/WebStorageQuotaCallbacksImpl.h

 /*
  * 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:
  *
  *     * 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 23 matching lines @@
 #include "modules/quota/StorageErrorCallback.h"
 #include "modules/quota/StorageQuotaCallback.h"
 #include "modules/quota/StorageUsageCallback.h"
 #include "public/platform/WebStorageQuotaCallbacks.h"
 #include "wtf/OwnPtr.h"
 #include "wtf/PassRefPtr.h"
 #include "wtf/RefPtr.h"
 
 namespace WebCore {
 
-class WebStorageQuotaCallbacksImpl : public blink::WebStorageQuotaCallbacks {
+class WebStorageQuotaCallbacksImpl FINAL : public blink::WebStorageQuotaCallbacks {
 public:
     // The class is self-destructed and thus we have leakedPtr constructors.
     static WebStorageQuotaCallbacksImpl* createLeakedPtr(PassOwnPtr<StorageUsageCallback> success, PassOwnPtr<StorageErrorCallback> error)
     {
         OwnPtr<WebStorageQuotaCallbacksImpl> callbacks = adoptPtr(new WebStorageQuotaCallbacksImpl(success, error));
         return callbacks.leakPtr();
     }
 
     static WebStorageQuotaCallbacksImpl* createLeakedPtr(PassOwnPtr<StorageQuotaCallback> success, PassOwnPtr<StorageErrorCallback> error)
     {
         OwnPtr<WebStorageQuotaCallbacksImpl> callbacks = adoptPtr(new WebStorageQuotaCallbacksImpl(success, error));
         return callbacks.leakPtr();
     }
 
     virtual ~WebStorageQuotaCallbacksImpl();
 
-    virtual void didQueryStorageUsageAndQuota(unsigned long long usageInBytes, unsigned long long quotaInBytes);
-    virtual void didGrantStorageQuota(unsigned long long grantedQuotaInBytes);
-    virtual void didFail(blink::WebStorageQuotaError);
+    virtual void didQueryStorageUsageAndQuota(unsigned long long usageInBytes, unsigned long long quotaInBytes) OVERRIDE;
+    virtual void didGrantStorageQuota(unsigned long long grantedQuotaInBytes) OVERRIDE;
+    virtual void didFail(blink::WebStorageQuotaError) OVERRIDE;
 
 private:
     WebStorageQuotaCallbacksImpl(PassOwnPtr<StorageUsageCallback>, PassOwnPtr<StorageErrorCallback>);
     WebStorageQuotaCallbacksImpl(PassOwnPtr<StorageQuotaCallback>, PassOwnPtr<StorageErrorCallback>);
 
     OwnPtr<StorageUsageCallback> m_usageCallback;
     OwnPtr<StorageQuotaCallback> m_quotaCallback;
     OwnPtr<StorageErrorCallback> m_errorCallback;
 };
 
 } // namespace
 
 #endif // WebStorageQuotaCallbacksImpl_h