Chrome metro mode win7 emulation.

win8/metro_driver/metro_driver.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.
 {
   'conditions': [
     ['OS=="win"', {
       'variables': {
         'chromium_code': 1,
       },
       'includes': [
         '../../build/util/version.gypi',
         '../../build/win_precompile.gypi',
       ],
       'target_defaults': {
         # This and the force include below is a workaround for intsafe.h in
         # VS 2010.
         'msvs_system_include_dirs': [
           '<(DEPTH)/build',
         ],
         'msvs_settings': {
           'VCLinkerTool': {
             'AdditionalDependencies': [
               'D2D1.lib',
               'D3D11.lib',
+              'runtimeobject.lib',
+            ],
+            'DelayLoadDLLs': [
+              'API-MS-WIN-CORE-WINRT-ERROR-L1-1-0.DLL',
+              'API-MS-WIN-CORE-WINRT-L1-1-0.DLL',
+              'API-MS-WIN-CORE-WINRT-STRING-L1-1-0.DLL',
             ],
           },
           'VCCLCompilerTool': {
             'ForcedIncludeFiles': [ 'intsafe_workaround.h', ],
           },
         },
       },
       'targets': [
         {
           'target_name': 'metro_driver_version_resources',
@@ skipping 34 matching lines @@
             '../../ui/metro_viewer/metro_viewer.gyp:metro_viewer_messages',
             '../../url/url.gyp:url_lib',
             '../win8.gyp:check_sdk_patch',
             'metro_driver_version_resources',
           ],
           'sources': [
             'display_properties.cc',
             'display_properties.h',
             'metro_driver.cc',
             'metro_driver.h',
+            'metro_driver_win7.cc',
             'stdafx.h',
             'winrt_utils.cc',
             'winrt_utils.h',
             '<(SHARED_INTERMEDIATE_DIR)/metro_driver/metro_driver_dll_version.rc',
           ],
           'conditions': [
             ['use_aura==1', {
               'dependencies': [
                 '../win8.gyp:metro_viewer_constants',
               ],
@@ skipping 59 matching lines @@
             'run_all_unittests.cc',
             'winrt_utils.cc',
             'winrt_utils.h',
             'winrt_utils_unittest.cc',
           ],
         },
       ],
     },],
   ],
 }