Standardize usage of virtual/override/final specifiers in components/.

components/translate/content/renderer/renderer_cld_data_provider.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef COMPONENTS_TRANSLATE_CONTENT_RENDERER_RENDERER_CLD_DATA_PROVIDER_H_
 #define COMPONENTS_TRANSLATE_CONTENT_RENDERER_RENDERER_CLD_DATA_PROVIDER_H_
 
 #include "base/callback.h"
 #include "base/macros.h"
 #include "ipc/ipc_listener.h"
@@ skipping 22 matching lines @@
 
   // (Inherited from IPC::Listener)
   // If the specified message is a response for CLD data, attempts to
   // initialize CLD2 and returns true in all cases. If initialization is
   // successful and a callback has been configured via
   // SetCldAvailableCallback(...), that callback is invoked from the message
   // loop thread.
   // This method is defined as virtual in order to force the implementation to
   // define the specific IPC message(s) that it handles.
   // The default implementation does nothing and returns false.
-  virtual bool OnMessageReceived(const IPC::Message& message) override;
+  bool OnMessageReceived(const IPC::Message& message) override;
 
   // Invoked by the renderer process to request that CLD data be obtained and
   // that CLD be initialized with it. The implementation is expected to
   // communicate with the paired BrowserCldDataProvider implementation on the
   // browser side.
   // This method must be invoked on the message loop thread.
   // The default implementation does nothing.
   virtual void SendCldDataRequest() {}
 
   // Convenience method that tracks whether or not CLD data is available.
@@ skipping 11 matching lines @@
   // The default implementation immediately invokes the callback.
   virtual void SetCldAvailableCallback(base::Callback<void(void)> callback);
 
  private:
   DISALLOW_COPY_AND_ASSIGN(RendererCldDataProvider);
 };
 
 }  // namespace translate
 
 #endif  // COMPONENTS_TRANSLATE_CONTENT_RENDERER_RENDERER_CLD_DATAP_PROVIDER_H_