Force inclusion of build/common.gypi for all chromium gyp files.

webkit/tools/test_shell/test_shell.gyp

 # 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.
 
 {
   'variables': {
     'chromium_code': 1,
     'test_shell_windows_resource_files': [
       'resources/test_shell.rc',
       'resources/pan_east.cur',
       'resources/pan_middle.cur',
       'resources/pan_north.cur',
       'resources/pan_north_east.cur',
       'resources/pan_north_west.cur',
       'resources/pan_south.cur',
       'resources/pan_south_east.cur',
       'resources/pan_south_west.cur',
       'resources/pan_west.cur',
       'resources/small.ico',
       'resources/test_shell.ico',
       'resource.h',
     ],
   },
-  'includes': [
-    '../../../build/common.gypi',
-  ],
   'targets': [
     {
       'target_name': 'test_shell_common',
       'type': '<(library)',
       'dependencies': [
         '../../../base/base.gyp:base',
         '../../../base/base.gyp:base_gfx',
         '../../../media/media.gyp:media',
         '../../../net/net.gyp:net',
         '../../../skia/skia.gyp:skia',
@@ skipping 614 matching lines @@
           'link_settings': {
             'libraries': [
               '$(SDKROOT)/System/Library/Frameworks/AppKit.framework',
             ],
           },
         },
       ],
     }],
   ],
 }