Support exposing Mojo services between render frames, render threads, and their respective hosts.

content/content_renderer.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': [
     'content_common_mojo_bindings',
     '../gin/gin.gyp:gin',
     '../jingle/jingle.gyp:jingle_glue',
     '../media/media.gyp:media',
@@ skipping 405 matching lines @@
       'renderer/web_ui_extension.cc',
       'renderer/web_ui_extension.h',
       'renderer/web_ui_extension_data.cc',
       'renderer/web_ui_extension_data.h',
       'renderer/web_ui_mojo.cc',
       'renderer/web_ui_mojo.h',
       'renderer/web_ui_mojo_context_state.cc',
       'renderer/web_ui_mojo_context_state.h',
       'renderer/web_ui_runner.cc',
       'renderer/web_ui_runner.h',
-      'renderer/web_ui_setup_impl.cc',
-      'renderer/web_ui_setup_impl.h',
       'renderer/webclipboard_impl.cc',
       'renderer/webclipboard_impl.h',
       'renderer/webgraphicscontext3d_provider_impl.cc',
       'renderer/webgraphicscontext3d_provider_impl.h',
       'renderer/webpublicsuffixlist_impl.cc',
       'renderer/webpublicsuffixlist_impl.h',
       'renderer/webscrollbarbehavior_impl_gtkoraura.cc',
       'renderer/webscrollbarbehavior_impl_gtkoraura.h',
       'renderer/webscrollbarbehavior_impl_mac.mm',
       'renderer/webscrollbarbehavior_impl_mac.h',
@@ skipping 392 matching lines @@
     }],
   ],
   'target_conditions': [
     ['OS=="android"', {
       'sources/': [
         ['include', '^renderer/render_view_linux\\.cc$'],
       ],
     }],
   ],
 }