Tag a couple of functions with OVERRIDE

chrome/renderer/render_view.h

 // Copyright (c) 2011 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 CHROME_RENDERER_RENDER_VIEW_H_
 #define CHROME_RENDERER_RENDER_VIEW_H_
 #pragma once
 
 #include <deque>
 #include <map>
@@ skipping 597 matching lines @@
   virtual void didFinishResourceLoad(WebKit::WebFrame* frame,
                                      unsigned identifier);
   virtual void didFailResourceLoad(WebKit::WebFrame* frame,
                                    unsigned identifier,
                                    const WebKit::WebURLError& error);
   virtual void didLoadResourceFromMemoryCache(
       WebKit::WebFrame* frame,
       const WebKit::WebURLRequest& request,
       const WebKit::WebURLResponse&);
   virtual void didDisplayInsecureContent(WebKit::WebFrame* frame);
-  virtual void didRunInsecureContent(WebKit::WebFrame* frame,
-                                     const WebKit::WebSecurityOrigin& origin);
+  virtual void didRunInsecureContent(
+      WebKit::WebFrame* frame,
+      const WebKit::WebSecurityOrigin& origin) OVERRIDE;
   virtual bool allowScript(WebKit::WebFrame* frame, bool enabled_per_settings);
   virtual bool allowDatabase(WebKit::WebFrame* frame,
                              const WebKit::WebString& name,
                              const WebKit::WebString& display_name,
                              unsigned long estimated_size);
   virtual void didNotAllowScript(WebKit::WebFrame* frame);
   virtual void didNotAllowPlugins(WebKit::WebFrame* frame);
   virtual void didExhaustMemoryAvailableForScript(WebKit::WebFrame* frame);
   virtual void didCreateScriptContext(WebKit::WebFrame* frame);
   virtual void didDestroyScriptContext(WebKit::WebFrame* frame);
@@ skipping 893 matching lines @@
   // ADDING NEW DATA? Please see if it fits appropriately in one of the above
   // sections rather than throwing it randomly at the end. If you're adding a
   // bunch of stuff, you should probably create a helper class and put your
   // data and methods on that to avoid bloating RenderView more.
   // ---------------------------------------------------------------------------
 
   DISALLOW_COPY_AND_ASSIGN(RenderView);
 };
 
 #endif  // CHROME_RENDERER_RENDER_VIEW_H_