Extract NativeAppWindow from src/extensions

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.
 
 {
   'variables': {
     # All .cc, .h, .m, and .mm files under browser except for:
     # * tests and mocks.
     # * code below browser/chromeos
     # * code below browser/extensions
@@ skipping 2986 matching lines @@
             'browser_app_shim',
           ],
           'sources': [ '<@(chrome_browser_mac_sources)' ]
         }],
         ['chromeos==1 or OS=="ios"', {
           'sources!': [
             'browser/metrics/signin_status_metrics_provider.cc',
             'browser/metrics/signin_status_metrics_provider.h',
           ],
         }],
-        ['toolkit_views==1', {
-          'dependencies': [
-            '../components/components.gyp:native_app_window',
-          ],
-        }],
         ['enable_extensions==1', {
           'dependencies': [
             'browser_extensions',
             'browser/extensions/api/api_registration.gyp:chrome_api_registration',
             'common/extensions/api/api.gyp:chrome_api',
             'sync_file_system_drive_proto',
           ],
           'sources': [ '<@(chrome_browser_extensions_sources)' ],
         }],
         ['enable_background==1', {
@@ skipping 563 matching lines @@
           'variables': {
             'proto_in_dir': 'browser/sync_file_system/drive_backend',
             'proto_out_dir': 'chrome/browser/sync_file_system/drive_backend',
           },
           'includes': [ '../build/protoc.gypi' ]
         },
       ],
     },],
   ],
 }