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

content/shell/renderer/test_runner/mock_web_midi_accessor.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_SHELL_RENDERER_TEST_RUNNER_MOCK_WEB_MIDI_ACCESSOR_H_
 #define CONTENT_SHELL_RENDERER_TEST_RUNNER_MOCK_WEB_MIDI_ACCESSOR_H_
 
 #include "base/basictypes.h"
 #include "content/shell/renderer/test_runner/web_task.h"
 #include "third_party/WebKit/public/platform/WebMIDIAccessor.h"
 
 namespace blink {
 class WebMIDIAccessorClient;
 }
 
 namespace content {
 
 class TestInterfaces;
 
 class MockWebMIDIAccessor : public blink::WebMIDIAccessor {
  public:
   explicit MockWebMIDIAccessor(blink::WebMIDIAccessorClient* client,
                                TestInterfaces* interfaces);
   virtual ~MockWebMIDIAccessor();
 
   // blink::WebMIDIAccessor implementation.
-  virtual void startSession() OVERRIDE;
+  virtual void startSession() override;
   virtual void sendMIDIData(unsigned port_index,
                             const unsigned char* data,
                             size_t length,
-                            double timestamp) OVERRIDE {}
+                            double timestamp) override {}
 
   // WebTask related methods
   WebTaskList* mutable_task_list() { return &task_list_; }
 
  private:
   blink::WebMIDIAccessorClient* client_;
   WebTaskList task_list_;
   TestInterfaces* interfaces_;
 
   DISALLOW_COPY_AND_ASSIGN(MockWebMIDIAccessor);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_SHELL_RENDERER_TEST_RUNNER_MOCK_WEB_MIDI_ACCESSOR_H_