Support layout testing Web Notifications from Document and Worker contexts.

content/content_shell.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.
 
 {
   'variables': {
     'content_shell_product_name': 'Content Shell',
     # The "19" is so that sites that sniff for version think that this is
     # something reasonably current; the "77.34.5" is a hint that this isn't a
     # standard Chrome.
@@ skipping 108 matching lines @@
         'shell/browser/shell_login_dialog.cc',
         'shell/browser/shell_login_dialog.h',
         'shell/browser/shell_login_dialog_mac.mm',
         'shell/browser/shell_mac.mm',
         'shell/browser/shell_message_filter.cc',
         'shell/browser/shell_message_filter.h',
         'shell/browser/shell_net_log.cc',
         'shell/browser/shell_net_log.h',
         'shell/browser/shell_network_delegate.cc',
         'shell/browser/shell_network_delegate.h',
+        'shell/browser/shell_notification_manager.cc',
+        'shell/browser/shell_notification_manager.h',
         'shell/browser/shell_platform_data_aura.cc',
         'shell/browser/shell_platform_data_aura.h',
         'shell/browser/shell_plugin_service_filter.cc',
         'shell/browser/shell_plugin_service_filter.h',
         'shell/browser/shell_quota_permission_context.cc',
         'shell/browser/shell_quota_permission_context.h',
         'shell/browser/shell_resource_dispatcher_host_delegate.cc',
         'shell/browser/shell_resource_dispatcher_host_delegate.h',
         'shell/browser/shell_speech_recognition_manager_delegate.cc',
         'shell/browser/shell_speech_recognition_manager_delegate.h',
@@ skipping 953 matching lines @@
                 '--input_symbol', '<(PRODUCT_DIR)/content_shell.exe.pdb',
                 '--destination_dir', '<(dest_dir)',
               ],
             },
           ],
         },
       ],
     }],  # OS=="win" and fastbuild==0 and target_arch=="ia32"
   ]
 }