[Webapp Refactor] Implement AppRemotingActivity.

remoting/remoting_webapp_files.gypi

 # Copyright 2014 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': {
 
     # Jscompile proto files.
     # These provide type information for jscompile.
     'remoting_webapp_js_proto_files': [
@@ skipping 132 matching lines @@
       'webapp/crd/js/oauth2.js',
       'webapp/crd/js/oauth2_api.js',
       'webapp/crd/js/oauth2_api_impl.js',
     ],
     # Cast extension handler JavaScript files.
     'remoting_webapp_js_cast_extension_files': [
       'webapp/crd/js/cast_extension_handler.js',
     ],
     # Client JavaScript files.
     'remoting_webapp_js_client_files': [
+      'webapp/crd/js/activity.js',
       'webapp/crd/js/client_plugin.js',
       'webapp/crd/js/client_plugin_impl.js',
       'webapp/crd/js/client_plugin_host_desktop_impl.js',
       'webapp/crd/js/client_session.js',
       'webapp/crd/js/clipboard.js',
       'webapp/crd/js/connected_view.js',
       'webapp/crd/js/connection_info.js',
       'webapp/crd/js/credentials_provider.js',
       'webapp/crd/js/desktop_connected_view.js',
       'webapp/crd/js/host_desktop.js',
@@ skipping 117 matching lines @@
       #'<@(remoting_webapp_browsertest_all_js_files)',
     ],
 
     # The CRD-specific JavaScript files required by main.html.
     'remoting_webapp_crd_main_html_all_js_files': [
       '<@(remoting_webapp_shared_main_html_js_files)',
       'webapp/crd/js/crd_auth_dialog.js',
       'webapp/crd/js/crd_event_handlers.js',
       'webapp/crd/js/crd_experimental.js',
       'webapp/crd/js/crd_main.js',
-      'webapp/crd/js/activity.js',
       'webapp/crd/js/desktop_remoting.js',
       'webapp/crd/js/desktop_remoting_activity.js',
       'webapp/crd/js/it2me_activity.js',
       'webapp/crd/js/me2me_activity.js',
     ],
 
     # These template files are used to construct main.html.
     'remoting_webapp_template_files': [
       'webapp/base/html/client_plugin.html',
       'webapp/crd/html/butter_bar.html',
@@ skipping 171 matching lines @@
       '<(remoting_webapp_template_background)',
       '<(remoting_webapp_template_main)',
       '<(remoting_webapp_template_message_window)',
       '<(remoting_webapp_template_wcs_sandbox)',
       '<@(remoting_webapp_template_files)',
       '<@(remoting_webapp_crd_js_files)',
     ],
 
   },
 }