Add a change that was supposed to be part of the previous CL - see http://cod...

base/base.gypi

 # 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.
 
 {
   'target_defaults': {
     'variables': {
       'base_target': 0,
     },
     'target_conditions': [
@@ skipping 566 matching lines @@
               '..',
             ],
           },
           'defines': [
             '<@(nacl_win64_defines)',
           ],
           'sources': [
             'i18n/icu_util_nacl_win64.cc',
           ],
           'configurations': {
-            'Common': {
+            'Common_Base': {
               'msvs_target_platform': 'x64',
             },
           },
         },
       ],
     }],
   ],
 }