Fixit: Move tab and desktop capture code to new location.

content/browser/media/capture/web_contents_tracker.h

 // Copyright (c) 2013 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.
 //
 // Given a starting render_process_id and render_view_id, the WebContentsTracker
 // tracks RenderViewHost instance swapping during the lifetime of a WebContents
 // instance.  This is used when mirroring tab video and audio so that user
 // navigations, crashes, etc., during a tab's lifetime allow the capturing code
 // to remain active on the current/latest RenderView.
 //
 // Threading issues: Start(), Stop() and the ChangeCallback are invoked on the
 // same thread.  This can be any thread, and the decision is locked-in by
 // WebContentsTracker when Start() is called.
 
-#ifndef CONTENT_BROWSER_RENDERER_HOST_MEDIA_WEB_CONTENTS_TRACKER_H_
-#define CONTENT_BROWSER_RENDERER_HOST_MEDIA_WEB_CONTENTS_TRACKER_H_
+#ifndef CONTENT_BROWSER_MEDIA_CAPTURE_WEB_CONTENTS_TRACKER_H_
+#define CONTENT_BROWSER_MEDIA_CAPTURE_WEB_CONTENTS_TRACKER_H_
 
 #include "base/callback.h"
 #include "base/memory/ref_counted.h"
 #include "content/common/content_export.h"
 #include "content/public/browser/web_contents_observer.h"
 
 namespace base {
 class MessageLoopProxy;
 }
 
@@ skipping 49 matching lines @@
   virtual void WebContentsDestroyed(WebContents* web_contents) OVERRIDE;
 
   scoped_refptr<base::MessageLoopProxy> message_loop_;
   ChangeCallback callback_;
 
   DISALLOW_COPY_AND_ASSIGN(WebContentsTracker);
 };
 
 }  // namespace content
 
-#endif  // CONTENT_BROWSER_RENDERER_HOST_MEDIA_WEB_CONTENTS_TRACKER_H_
+#endif  // CONTENT_BROWSER_MEDIA_CAPTURE_WEB_CONTENTS_TRACKER_H_