Adds the ability for the renderer to create the mojo channel

content/content_browser.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.
 
 {
   'dependencies': [
     '../base/base.gyp:base_static',
     '../crypto/crypto.gyp:crypto',
     '../google_apis/google_apis.gyp:google_apis',
     '../net/net.gyp:net',
@@ skipping 1352 matching lines @@
     ['toolkit_views==1', {
       'dependencies': [
         '../ui/events/events.gyp:events',
       ],
     }],
     ['OS!="win" and OS!="mac" and (OS!="linux" or use_udev==0)', {
       'sources': [
         'browser/gamepad/gamepad_platform_data_fetcher.cc',
       ]
     }],
+    ['use_mojo==1', {
+      'dependencies': [
+        '../mojo/mojo.gyp:mojo_system',
+      ],
+    }],
     ['OS=="ios"', {
       'sources/': [
         # iOS only needs a small portion of content; exclude all the
         # implementation, and re-include what is used.
         ['exclude', '\\.(cc|mm)$'],
         ['include', '_ios\\.(cc|mm)$'],
         ['include', '^public/browser/browser_main_parts\\.cc$'],
         ['include', '^public/browser/content_browser_client\\.cc$'],
         ['include', '^public/browser/favicon_status\\.cc$'],
         ['include', '^public/browser/navigation_details\\.cc$'],
@@ skipping 329 matching lines @@
         '../build/linux/system.gyp:dbus',
         '../dbus/dbus.gyp:dbus',
       ],
     }, {  # OS != "linux" or use_dbus==0
       'sources!': [
         'browser/geolocation/wifi_data_provider_linux.cc',
       ],
     }],
   ],
 }