Add pin icon to the omnibar in windows 8 metro mode.

chrome/chrome_browser.gypi

 # 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.
 
 {
   'targets': [
     {
       'target_name': 'browser',
       'type': 'static_library',
@@ skipping 3240 matching lines @@
         'browser/ui/intents/web_intent_picker_model.cc',
         'browser/ui/intents/web_intent_picker_model.h',
         'browser/ui/intents/web_intent_picker_model_observer.h',
         'browser/ui/intents/web_intents_model.cc',
         'browser/ui/intents/web_intents_model.h',
         'browser/ui/login/login_model.h',
         'browser/ui/login/login_prompt.cc',
         'browser/ui/login/login_prompt.h',
         'browser/ui/media_stream_infobar_delegate.h',
         'browser/ui/media_stream_infobar_delegate.cc',
+        'browser/ui/metro_pinned_state_observer.h',
         'browser/ui/metro_pin_tab_helper.cc',
         'browser/ui/metro_pin_tab_helper.h',
         'browser/ui/network_profile_bubble.cc',
         'browser/ui/network_profile_bubble.h',
         'browser/ui/omnibox/location_bar.h',
         'browser/ui/omnibox/location_bar_util.cc',
         'browser/ui/omnibox/location_bar_util.h',
         'browser/ui/omnibox/omnibox_edit_controller.h',
         'browser/ui/omnibox/omnibox_edit_model.cc',
         'browser/ui/omnibox/omnibox_edit_model.h',
@@ skipping 458 matching lines @@
         'browser/ui/views/location_bar/keyword_hint_view.cc',
         'browser/ui/views/location_bar/keyword_hint_view.h',
         'browser/ui/views/location_bar/location_bar_container.cc',
         'browser/ui/views/location_bar/location_bar_container.h',
         'browser/ui/views/location_bar/location_bar_container_aura.cc',
         'browser/ui/views/location_bar/location_bar_container_win.cc',
         'browser/ui/views/location_bar/location_bar_view.cc',
         'browser/ui/views/location_bar/location_bar_view.h',
         'browser/ui/views/location_bar/location_icon_view.cc',
         'browser/ui/views/location_bar/location_icon_view.h',
+        'browser/ui/views/location_bar/metro_pin_view.cc',
+        'browser/ui/views/location_bar/metro_pin_view.h',
         'browser/ui/views/location_bar/page_action_image_view.cc',
         'browser/ui/views/location_bar/page_action_image_view.h',
         'browser/ui/views/location_bar/page_action_with_badge_view.cc',
         'browser/ui/views/location_bar/page_action_with_badge_view.h',
         'browser/ui/views/location_bar/page_info_helper.cc',
         'browser/ui/views/location_bar/page_info_helper.h',
         'browser/ui/views/location_bar/selected_keyword_view.cc',
         'browser/ui/views/location_bar/selected_keyword_view.h',
         'browser/ui/views/location_bar/star_view.cc',
         'browser/ui/views/location_bar/star_view.h',
@@ skipping 1717 matching lines @@
           'variables': {
             'jni_gen_dir': 'chrome',
           },
           'includes': [ '../build/jni_generator.gypi' ],
         },
       ],
      },
     ],
   ],
 }