Do not show notifications when in fullscreen or screensaver mode....

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': '<(library)',
       'msvs_guid': '5BF908A7-68FB-4A4B-99E3-8C749F1FE4EA',
@@ skipping 1232 matching lines @@
         'browser/file_system/browser_file_system_helper.cc',
         'browser/file_system/browser_file_system_helper.h',
         'browser/file_system/file_system_dispatcher_host.cc',
         'browser/file_system/file_system_dispatcher_host.h',
         'browser/first_run/first_run.cc',
         'browser/first_run/first_run.h',
         'browser/first_run/first_run_mac.mm',
         'browser/first_run/first_run_win.cc',
         'browser/first_run/first_run_gtk.cc',
         'browser/fonts_languages_window.h',
+        'browser/fullscreen.h',
+        'browser/fullscreen_linux.cc',
+        'browser/fullscreen_mac.mm',
+        'browser/fullscreen_win.cc',
         'browser/gears_integration.cc',
         'browser/gears_integration.h',
         'browser/geolocation/access_token_store.cc',
         'browser/geolocation/access_token_store.h',
         'browser/geolocation/core_location_data_provider_mac.h',
         'browser/geolocation/core_location_data_provider_mac.mm',
         'browser/geolocation/core_location_provider_mac.h',
         'browser/geolocation/core_location_provider_mac.mm',
         'browser/geolocation/device_data_provider.cc',
         'browser/geolocation/device_data_provider.h',
@@ skipping 382 matching lines @@
         'browser/icon_loader.cc',
         'browser/icon_loader_linux.cc',
         'browser/icon_loader_mac.mm',
         'browser/icon_loader_win.cc',
         'browser/icon_manager.cc',
         'browser/icon_manager.h',
         'browser/icon_manager_linux.cc',
         'browser/icon_manager_mac.mm',
         'browser/icon_manager_win.cc',
         'browser/idle_linux.cc',
-        'browser/idle_mac.cc',
+        'browser/idle_mac.mm',
         'browser/idle_win.cc',
         'browser/ime_input.cc',
         'browser/ime_input.h',
         'browser/importer/firefox2_importer.cc',
         'browser/importer/firefox2_importer.h',
         'browser/importer/firefox3_importer.cc',
         'browser/importer/firefox3_importer.h',
         'browser/importer/firefox_importer_utils.cc',
         'browser/importer/firefox_importer_utils_linux.cc',
         'browser/importer/firefox_importer_utils_mac.mm',
@@ skipping 2887 matching lines @@
       ],
     },
   ],
 }
 
 # Local Variables:
 # tab-width:2
 # indent-tabs-mode:nil
 # End:
 # vim: set expandtab tabstop=2 shiftwidth=2: