Re-lands 58186:

app/menus/accelerator_cocoa.h

 // Copyright (c) 2010 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 APP_MENUS_ACCELERATOR_COCOA_H_
 #define APP_MENUS_ACCELERATOR_COCOA_H_
 #pragma once
 
 #include <Foundation/Foundation.h>
 
 #include "app/menus/accelerator.h"
 #include "base/scoped_nsobject.h"
 
 namespace menus {
 
 // This is a subclass of the cross-platform Accelerator, but with more direct
 // support for Cocoa key equivalents. Note that the typical use case for this
 // class is to initialize it with a string literal, which is why it sends
 // |-copy| to the |key_code| paramater in the constructor.
 class AcceleratorCocoa : public Accelerator {
  public:
   AcceleratorCocoa(NSString* key_code, NSUInteger mask)
-      : Accelerator(base::VKEY_UNKNOWN, mask),
+      : Accelerator(app::VKEY_UNKNOWN, mask),
         characters_([key_code copy]) {
   }
 
   AcceleratorCocoa(const AcceleratorCocoa& accelerator)
       : Accelerator(accelerator) {
     characters_.reset([accelerator.characters_ copy]);
   }
 
   AcceleratorCocoa() : Accelerator() {}
   virtual ~AcceleratorCocoa() {}
@@ skipping 16 matching lines @@
   }
 
  private:
   // String of characters for the key equivalent.
   scoped_nsobject<NSString> characters_;
 };
 
 }  // namespace menus
 
 #endif  // APP_MENUS_ACCELERATOR_COCOA_H_