Use UtilityProcessHost to patch files.

chrome/chrome_browser.gypi

 # Copyright 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.
 
 {
   'targets': [
     {
       'target_name': 'browser',
       'type': 'static_library',
       'variables': { 'enable_wexit_time_destructors': 1, },
@@ skipping 26 matching lines @@
         '../components/components.gyp:translate_core_browser',
         '../components/components.gyp:translate_core_common',
         '../components/components.gyp:user_prefs',
         # This depends directly on the variations target, rather than just
         # transitively via the common target because the proto sources need to
         # be generated before code in this target can start building.
         '../components/components.gyp:variations',
         '../components/components.gyp:webdata_common',
         '../content/content.gyp:content_browser',
         '../content/content.gyp:content_common',
+        '../courgette/courgette.gyp:courgette_lib',
         '../crypto/crypto.gyp:crypto',
         '../google_apis/google_apis.gyp:google_apis',
         '../google_apis/gcm/gcm.gyp:gcm',
         '../jingle/jingle.gyp:notifier',
         '../skia/skia.gyp:skia',
         '../sql/sql.gyp:sql',
         '../sync/sync.gyp:sync',
         '../third_party/cacheinvalidation/cacheinvalidation.gyp:cacheinvalidation',
         '../third_party/cacheinvalidation/cacheinvalidation.gyp:cacheinvalidation_proto_cpp',
         '../third_party/icu/icu.gyp:icui18n',
@@ skipping 383 matching lines @@
         'browser/command_updater.h',
         'browser/command_updater_delegate.h',
         'browser/common/cancelable_request.cc',
         'browser/common/cancelable_request.h',
         'browser/component_updater/background_downloader_win.cc',
         'browser/component_updater/background_downloader_win.h',
         'browser/component_updater/component_patcher.cc',
         'browser/component_updater/component_patcher.h',
         'browser/component_updater/component_patcher_operation.cc',
         'browser/component_updater/component_patcher_operation.h',
-        'browser/component_updater/component_patcher_win.cc',
-        'browser/component_updater/component_patcher_win.h',
         'browser/component_updater/component_updater_configurator.cc',
         'browser/component_updater/component_updater_configurator.h',
         'browser/component_updater/component_unpacker.cc',
         'browser/component_updater/component_unpacker.h',
         'browser/component_updater/component_updater_ping_manager.cc',
         'browser/component_updater/component_updater_ping_manager.h',
         'browser/component_updater/component_updater_service.cc',
         'browser/component_updater/component_updater_service.h',
         'browser/component_updater/component_updater_utils.cc',
         'browser/component_updater/component_updater_utils.h',
@@ skipping 3256 matching lines @@
             'package_name': 'org/chromium/chrome/browser/ui/toolbar',
             'template_deps': ['browser/ui/toolbar/toolbar_model_security_level_list.h'],
           },
           'includes': [ '../build/android/java_cpp_template.gypi' ],
         },
       ],
      },
     ],
   ],
 }