Add PyAuto tests for triggering browser/page action.

chrome/chrome_browser.gypi

 # Copyright (c) 2011 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 925 matching lines @@
         'browser/extensions/app_notification_manager.cc',
         'browser/extensions/app_notification_manager.h',
         'browser/extensions/app_notification_storage.cc',
         'browser/extensions/app_notification_storage.h',
         'browser/extensions/app_notify_channel_setup.cc',
         'browser/extensions/app_notify_channel_setup.h',
         'browser/extensions/app_notify_channel_ui.cc',
         'browser/extensions/app_notify_channel_ui.h',
         'browser/extensions/apps_promo.cc',
         'browser/extensions/apps_promo.h',
+        'browser/extensions/browser_action_test_util.h',
+        'browser/extensions/browser_action_test_util_gtk.cc',
+        'browser/extensions/browser_action_test_util_mac.mm',
+        'browser/extensions/browser_action_test_util_views.cc',
         'browser/extensions/component_loader.cc',
         'browser/extensions/component_loader.h',
         'browser/extensions/convert_user_script.cc',
         'browser/extensions/convert_user_script.h',
         'browser/extensions/convert_web_app.cc',
         'browser/extensions/convert_web_app.h',
         'browser/extensions/crx_installer.cc',
         'browser/extensions/crx_installer.h',
         'browser/extensions/default_apps.cc',
         'browser/extensions/default_apps.h',
@@ skipping 3929 matching lines @@
                 ['include', '^browser/ui/webui/repost_form_warning_ui.h'],
                 ['include', '^browser/ui/webui/collected_cookies_ui_delegate.cc'],
                 ['include', '^browser/ui/webui/collected_cookies_ui_delegate.h'],
                 ['include', '^browser/ui/webui/cookies_tree_model_adapter.cc'],
                 ['include', '^browser/ui/webui/cookies_tree_model_adapter.h'],
 
                 ['include', '^browser/ui/window_sizer.cc'],
                 ['include', '^browser/ui/window_sizer.h'],
 
                 # Other excluded stuff.
+                ['exclude', '^browser/extensions/browser_action_test_util_gtk.cc'],
                 ['exclude', '^browser/extensions/extension_host_mac.h'],
                 ['exclude', '^browser/extensions/extension_host_mac.mm'],
                 ['exclude', '^browser/extensions/external_registry_extension_loader_win.cc'],
                 ['exclude', '^browser/extensions/external_registry_extension_loader_win.h'],
                 ['exclude', '^browser/speech/speech_input_bubble_gtk.cc'],
                 ['exclude', '^browser/tab_contents/render_view_context_menu_gtk.cc'],
                 ['exclude', '^browser/tab_contents/render_view_context_menu_gtk.h'],
                 ['exclude', '^browser/tab_contents/tab_contents_view_gtk.cc'],
                 ['exclude', '^browser/tab_contents/tab_contents_view_gtk.h'],
                 ['exclude', '^browser/ui/browser_list_gtk.cc'],
@@ skipping 328 matching lines @@
       'type': 'static_library',
       'sources': [ 'browser/history/in_memory_url_index_cache.proto' ],
       'variables': {
         'proto_in_dir': 'browser/history',
         'proto_out_dir': 'chrome/browser/history',
       },
       'includes': [ '../build/protoc.gypi' ]
     },
   ],
 }