Cleanup chrome/version.h handling

chrome/chrome.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,
 
     # Define the common dependencies that contain all the actual
     # Chromium functionality.  This list gets pulled in below by
     # the link of the actual chrome (or chromium) executable on
@@ skipping 397 matching lines @@
             'app/chrome_exe.ver',
             'app/chrome_dll.ver',
             'app/nacl64_exe.ver',
             'app/other.ver',
           ],
           'includes': [
             'version_resource_rules.gypi',
           ],
         },
         {
-          # GN version: //chrome:version_header
-          'target_name': 'chrome_version_header',
-          'type': 'none',
-          'hard_dependency': 1,
-          'actions': [
-            {
-              'action_name': 'version_header',
-              'variables': {
-                'lastchange_path':
-                  '<(DEPTH)/build/util/LASTCHANGE',
-                'branding_path': 'app/theme/<(branding_path_component)/BRANDING',
-              },
-              'inputs': [
-                '<(version_path)',
-                '<(branding_path)',
-                '<(lastchange_path)',
-                'version.h.in',
-              ],
-              'outputs': [
-                '<(SHARED_INTERMEDIATE_DIR)/version.h',
-              ],
-              'action': [
-                'python',
-                '<(version_py_path)',
-                '-f', '<(version_path)',
-                '-f', '<(branding_path)',
-                '-f', '<(lastchange_path)',
-                'version.h.in',
-                '<@(_outputs)',
-              ],
-              'message': 'Generating version header file: <@(_outputs)',
-            },
-          ],
-        },
-        {
           'target_name': 'crash_service',
           'type': 'executable',
           'dependencies': [
             'installer_util',
             '../base/base.gyp:base',
             '../chrome/common_constants.gyp:common_constants',
             '../components/components.gyp:breakpad_crash_service',
           ],
           'include_dirs': [
             '..',
@@ skipping 365 matching lines @@
                   '<(DEPTH)/third_party/kasko'
                 ],
               },
             },
           },
         },
       ],
     }],
   ],  # 'conditions'
 }