remoting/host: Rename Capturer to VideoFrameCapturer.

remoting/host/event_executor_mac.cc

 // Copyright (c) 2012 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.
 
 #include "remoting/host/event_executor.h"
 
 #include <ApplicationServices/ApplicationServices.h>
 #include <Carbon/Carbon.h>
 
 #include "base/basictypes.h"
@@ skipping 364 matching lines @@
   }
 
   clipboard_->Stop();
 }
 
 }  // namespace
 
 scoped_ptr<EventExecutor> EventExecutor::Create(
     scoped_refptr<base::SingleThreadTaskRunner> main_task_runner,
     scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner,
-    Capturer* capturer) {
+    VideoFrameCapturer* capturer) {
   return scoped_ptr<EventExecutor>(new EventExecutorMac(main_task_runner));
 }
 
 }  // namespace remoting