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

content/shell/renderer/gc_controller.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_GC_CONTROLLER_H_
 #define CONTENT_SHELL_RENDERER_GC_CONTROLLER_H_
 
 #include "base/basictypes.h"
 #include "gin/wrappable.h"
 
@@ skipping 11 matching lines @@
  public:
   static gin::WrapperInfo kWrapperInfo;
   static void Install(blink::WebFrame* frame);
 
  private:
   GCController();
   virtual ~GCController();
 
   // gin::Wrappable.
   virtual gin::ObjectTemplateBuilder GetObjectTemplateBuilder(
-      v8::Isolate* isolate) OVERRIDE;
+      v8::Isolate* isolate) override;
 
   void Collect(const gin::Arguments& args);
   void CollectAll(const gin::Arguments& args);
   void MinorCollect(const gin::Arguments& args);
 
   DISALLOW_COPY_AND_ASSIGN(GCController);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_SHELL_RENDERER_GC_CONTROLLER_H_