file_manager: Rename file_manager_event_router.h to event_router.h

chrome/browser/chromeos/extensions/file_manager/file_browser_private_api.h

 // 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_EXTENSIONS_FILE_MANAGER_FILE_BROWSER_PRIVATE_API_H_
 #define CHROME_BROWSER_CHROMEOS_EXTENSIONS_FILE_MANAGER_FILE_BROWSER_PRIVATE_API_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "components/browser_context_keyed_service/browser_context_keyed_service.h"
 
 class Profile;
 
 namespace file_manager {
 
-class FileManagerEventRouter;
+class EventRouter;
 
 // Manages and registers the fileBrowserPrivate API with the extension system.
 class FileBrowserPrivateAPI : public BrowserContextKeyedService {
  public:
   explicit FileBrowserPrivateAPI(Profile* profile);
   virtual ~FileBrowserPrivateAPI();
 
   // BrowserContextKeyedService overrides.
   virtual void Shutdown() OVERRIDE;
 
   // Convenience function to return the FileBrowserPrivateAPI for a Profile.
   static FileBrowserPrivateAPI* Get(Profile* profile);
 
-  FileManagerEventRouter* event_router() {
-    return event_router_.get();
-  }
+  EventRouter* event_router() { return event_router_.get(); }
 
  private:
-  scoped_ptr<FileManagerEventRouter> event_router_;
+  scoped_ptr<EventRouter> event_router_;
 };
 
 }  // namespace file_manager
 
 #endif  // CHROME_BROWSER_CHROMEOS_EXTENSIONS_FILE_MANAGER_FILE_BROWSER_PRIVATE_API_H_