Work toward a chrome/common GN target.

chrome/common_constants.gyp

 # Copyright (c) 2012 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,
   },
 
   'includes': [
@@ skipping 44 matching lines @@
           '<(make_version_cc_path)',
           '<@(_outputs)',
           '<(version_full)',
         ],
         'process_outputs_as_sources': 1,
       },
     ],
   },
   'targets': [
     {
+      # GN version: //chrome/common:constants
       'target_name': 'common_constants',
       'type': 'static_library',
       'include_dirs': [
         '<(SHARED_INTERMEDIATE_DIR)',  # Needed by chrome_paths.cc.
       ],
       'dependencies': [
         '../base/base.gyp:base',
         '../base/third_party/dynamic_annotations/dynamic_annotations.gyp:dynamic_annotations',
         '../components/components.gyp:bookmarks_common',
         '../components/nacl.gyp:nacl_switches',
@@ skipping 32 matching lines @@
           'configurations': {
             'Common_Base': {
               'msvs_target_platform': 'x64',
             },
           },
         },
       ],
     }],
   ],
 }