Add 'New window' option to context menu.

remoting/remoting.gyp

 # 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': {
     'chromium_code': 1,
 
     'variables': {
       'conditions': [
@@ skipping 2340 matching lines @@
         'sources': [
           'base/resources_unittest.cc',
           'host/continue_window_mac.mm',
           'host/disconnect_window_mac.mm',
           'host/installer/mac/uninstaller/remoting_uninstaller-InfoPlist.strings.jinja2',
           'host/mac/me2me_preference_pane-InfoPlist.strings.jinja2',
           'host/plugin/host_plugin-InfoPlist.strings.jinja2',
           'host/win/core.rc.jinja2',
           'host/win/host_messages.mc.jinja2',
           'host/win/version.rc.jinja2',
+          'webapp/background.js',
           'webapp/butter_bar.js',
           'webapp/client_screen.js',
           'webapp/error.js',
           'webapp/host_list.js',
           'webapp/host_setup_dialog.js',
           'webapp/host_table_entry.js',
           'webapp/main.html',
           'webapp/manifest.json',
           'webapp/paired_client_manager.js',
           'webapp/remoting.js',
@@ skipping 579 matching lines @@
                   '../base/allocator/allocator.gyp:allocator',
                 ],
               },
             ],
           ],
         }],  # end of 'toolkit_uses_gtk == 1'
       ],  # end of 'conditions'
     },  # end of target 'remoting_unittests'
   ],  # end of targets
 }