[Chromoting] Break up the webapp's init function into smaller chunks.

remoting/remoting_client.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.
 
 {
   'targets': [
     {
       # GN version: //remoting/client/plugin
       'target_name': 'remoting_client_plugin',
       'type': 'static_library',
@@ skipping 51 matching lines @@
             '<@(remoting_webapp_template_files)',
           ],
           'outputs': [
             '<(SHARED_INTERMEDIATE_DIR)/main.html',
           ],
           'action': [
             'python', 'webapp/build-html.py',
             '<(SHARED_INTERMEDIATE_DIR)/main.html',
             '<(remoting_webapp_template_main)',
             '--template', '<@(remoting_webapp_template_files)',
-            '--js', '<@(remoting_webapp_main_html_js_files)',
+            '--js',
+            '<@(remoting_webapp_shared_main_html_js_files)',
+            '<@(remoting_webapp_crd_main_html_js_files)',
           ],
         },
         {
           'action_name': 'Build Remoting Webapp wcs_sandbox.html',
           'inputs': [
             'webapp/build-html.py',
             '<(remoting_webapp_template_wcs_sandbox)',
           ],
           'outputs': [
             '<(SHARED_INTERMEDIATE_DIR)/wcs_sandbox.html',
@@ skipping 66 matching lines @@
         }, {
           'variables': {
             'webapp_type': 'v2',
           },
         }],
       ],
       'includes': [ 'remoting_webapp.gypi', ],
     },  # end of target 'remoting_webapp_v2'
   ],  # end of targets
 }