Replacing the OVERRIDE with override in chrome/renderer

chrome/renderer/prerender/prerender_dispatcher.h

Index: chrome/renderer/prerender/prerender_dispatcher.h
diff --git a/chrome/renderer/prerender/prerender_dispatcher.h b/chrome/renderer/prerender/prerender_dispatcher.h
index 6ac6a44f0687bc3aaa5a2ec35824ba9fa4338559..f55f7c771e381be6de4aa039174fbe47b9a0cda6 100644
--- a/chrome/renderer/prerender/prerender_dispatcher.h
+++ b/chrome/renderer/prerender/prerender_dispatcher.h
@@ -43,12 +43,12 @@ class PrerenderDispatcher : public content::RenderProcessObserver,
   void OnPrerenderStop(int prerender_id);
 
   // From RenderProcessObserver:
-  virtual bool OnControlMessageReceived(const IPC::Message& message) OVERRIDE;
+  virtual bool OnControlMessageReceived(const IPC::Message& message) override;
 
   // From WebPrerenderingSupport:
-  virtual void add(const blink::WebPrerender& prerender) OVERRIDE;
-  virtual void cancel(const blink::WebPrerender& prerender) OVERRIDE;
-  virtual void abandon(const blink::WebPrerender& prerender) OVERRIDE;
+  virtual void add(const blink::WebPrerender& prerender) override;
+  virtual void cancel(const blink::WebPrerender& prerender) override;
+  virtual void abandon(const blink::WebPrerender& prerender) override;
 
   // From WebKit, prerender elements launched by renderers in our process.
   std::map<int, blink::WebPrerender> prerenders_;