Rearrange build configurations - make it clearer and allow better support for...

chrome/installer/installer_util.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': {
       'installer_util_target': 0,
     },
     'target_conditions': [
@@ skipping 94 matching lines @@
           'variables': {
             'installer_util_target': 1,
           },
           'dependencies': [
             'installer_util_strings',
           ],
           'include_dirs': [
             '<(SHARED_INTERMEDIATE_DIR)',
           ],
           'configurations': {
-            'Common': {
+            'Common_Base': {
               'msvs_target_platform': 'x64',
             },
           },
         },
       ],
     }],
   ],
 }
 
 # Local Variables:
 # tab-width:2
 # indent-tabs-mode:nil
 # End:
 # vim: set expandtab tabstop=2 shiftwidth=2: