Move the keyboard files from base/ to app/.

chrome/browser/views/accelerator_table_gtk.h

 // Copyright (c) 2009 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_VIEWS_ACCELERATOR_TABLE_GTK_H_
 #define CHROME_BROWSER_VIEWS_ACCELERATOR_TABLE_GTK_H_
 #pragma once
 
 #include <stdio.h>
 
-#include "base/keyboard_codes.h"
+#include "app/keyboard_codes.h"
 
 // This contains the list of accelerators for the Linux toolkit_view
 // implementation.
 namespace browser {
 
   struct AcceleratorMapping {
-    base::KeyboardCode keycode;
+    app::KeyboardCode keycode;
     bool shift_pressed;
     bool ctrl_pressed;
     bool alt_pressed;
     int command_id;
   };
 
   // The list of accelerators.
   extern const AcceleratorMapping kAcceleratorMap[];
 
   // The numbers of elements in kAcceleratorMap.
   extern const size_t kAcceleratorMapLength;
 }
 
 #endif  // CHROME_BROWSER_VIEWS_ACCELERATOR_TABLE_GTK_H_