Replace OVERRIDE and FINAL with override and final in content/public/[a-s]*

content/public/renderer/platform_event_observer.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 CONTENT_PUBLIC_RENDERER_PLATFORM_EVENT_OBSERVER_H_
 #define CONTENT_PUBLIC_RENDERER_PLATFORM_EVENT_OBSERVER_H_
 
 #include "base/logging.h"
 #include "content/public/renderer/render_process_observer.h"
 #include "content/public/renderer/render_thread.h"
@@ skipping 53 matching lines @@
   // did not stop before. Implementations of PlatformEventObserver must do
   // so by calling StopIfObserving() from their destructors.
   virtual ~PlatformEventObserver() {
     // If this assert fails, the derived destructor failed to invoke
     // StopIfObserving().
     DCHECK(!is_observing());
   }
 
   // Called when a new IPC message is received. Must be used to listen to the
   // responses from the browser process if any expected.
-  virtual bool OnControlMessageReceived(const IPC::Message& msg) OVERRIDE {
+  virtual bool OnControlMessageReceived(const IPC::Message& msg) override {
     return false;
   }
 
   // Start observing. Will request the browser process to start listening to the
   // events. |listener| will receive any response from the browser process.
   // Note: should not be called if already observing.
   virtual void Start(blink::WebPlatformEventListener* listener) {
     DCHECK(!is_observing());
     listener_ = static_cast<ListenerType*>(listener);
     is_observing_ = true;
@@ skipping 42 matching lines @@
  private:
   bool is_observing_;
   ListenerType* listener_;
 
   DISALLOW_COPY_AND_ASSIGN(PlatformEventObserver);
 };
 
 } // namespace content
 
 #endif // CONTENT_PUBLIC_RENDERER_PLATFORM_EVENT_OBSERVER_H_