Implement the status tray/icon API for ChromeOS.

chrome/chrome_tests.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.
 {
   'variables' : {
     # Variables for js2gtest rules
     'gypv8sh': '../tools/gypv8sh.py',
     'js2gtest': 'test/base/js2gtest.js',
     'mock_js': 'third_party/mock4js/mock4js.js',
     'test_api_js': 'test/data/webui/test_api.js',
@@ skipping 2636 matching lines @@
         'browser/ui/global_error_service_browsertest.cc',
         'browser/ui/gtk/view_id_util_browsertest.cc',
         'browser/ui/intents/web_intent_picker_controller_browsertest.cc',
         'browser/ui/login/login_prompt_browsertest.cc',
         'browser/ui/panels/panel_app_browsertest.cc',
         'browser/ui/panels/panel_browser_view_browsertest.cc',
         'browser/ui/views/browser_actions_container_browsertest.cc',
         'browser/ui/views/dom_view_browsertest.cc',
         'browser/ui/views/html_dialog_view_browsertest.cc',
         'browser/ui/views/select_file_dialog_extension_browsertest.cc',
+        'browser/ui/views/status_icons/status_tray_chromeos_browsertest.cc',
         'browser/ui/webui/chrome_url_data_manager_browsertest.cc',
         'browser/ui/webui/ntp/most_visited_browsertest.cc',
         'browser/ui/webui/test_chrome_web_ui_factory_browsertest.cc',
         'browser/ui/webui/bidi_checker_web_ui_test.cc',
         'browser/ui/webui/bidi_checker_web_ui_test.h',
         'browser/ui/webui/net_internals_ui_browsertest.cc',
         'browser/ui/webui/ntp/new_tab_ui_browsertest.cc',
         'browser/ui/webui/options/advanced_options_browsertest.js',
         'browser/ui/webui/options/autofill_options_browsertest.js',
         'browser/ui/webui/options/browser_options_browsertest.js',
@@ skipping 104 matching lines @@
         ['chromeos==0', {
           'sources/': [
             ['exclude', '^browser/chromeos'],
           ],
           'sources!': [
             'browser/chromeos/media/media_player_browsertest.cc',
             'browser/extensions/extension_file_browser_private_apitest.cc',
             'browser/extensions/extension_input_method_apitest.cc',
             'browser/oom_priority_manager_browsertest.cc',
             'browser/policy/enterprise_metrics_enrollment_browsertest.cc',
+            'browser/ui/views/status_icons/status_tray_chromeos_browsertest.cc',
           ],
         }, { #else: OS == "chromeos"
           'sources!': [
             'browser/notifications/desktop_notifications_unittest.cc',
             'browser/service/service_process_control_browsertest.cc',
             # chromeos does not use cross-platform panels
             'browser/ui/panels/panel_app_browsertest.cc',
             'browser/ui/panels/panel_browser_view_browsertest.cc',
             'browser/ui/webui/print_preview.js',
           ],
@@ skipping 1509 matching lines @@
               # Use outputs of this action as inputs for the main target build.
               # Seems as a misnomer but makes this happy on Linux (scons).
               'process_outputs_as_sources': 1,
             },
           ],  # 'actions'
         },
       ]
     }],  # 'coverage!=0'
   ],  # 'conditions'
 }