experimental.popup support for tab-content-viewed extensions

chrome/chrome.gyp

 # Copyright (c) 2009 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': {
     'chromium_code': 1,
 
     'variables': {
       'version_py_path': 'tools/build/version.py',
@@ skipping 1388 matching lines @@
         'browser/extensions/extension_install_ui.cc',
         'browser/extensions/extension_install_ui.h',
         'browser/extensions/extension_message_service.cc',
         'browser/extensions/extension_message_service.h',
         'browser/extensions/extension_page_actions_module.cc',
         'browser/extensions/extension_page_actions_module.h',
         'browser/extensions/extension_page_actions_module_constants.cc',
         'browser/extensions/extension_page_actions_module_constants.h',
         'browser/extensions/extension_popup_api.cc',
         'browser/extensions/extension_popup_api.h',
+        'browser/extensions/extension_popup_host.cc',
+        'browser/extensions/extension_popup_host.h',
         'browser/extensions/extension_prefs.cc',
         'browser/extensions/extension_prefs.h',
         'browser/extensions/extension_process_manager.cc',
         'browser/extensions/extension_process_manager.h',
         'browser/extensions/extension_protocols.cc',
         'browser/extensions/extension_protocols.h',
         'browser/extensions/extension_shelf_model.cc',
         'browser/extensions/extension_shelf_model.h',
         'browser/extensions/extension_tabs_module.cc',
         'browser/extensions/extension_tabs_module.h',
@@ skipping 5649 matching lines @@
       ]
     }],
   ],  # 'conditions'
 }
 
 # Local Variables:
 # tab-width:2
 # indent-tabs-mode:nil
 # End:
 # vim: set expandtab tabstop=2 shiftwidth=2: