Expose local host state to authorized sites.

remoting/webapp/files.gni

 # Copyright 2015 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.
 
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 #   MM   `MM.                        MM
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@@ skipping 427 matching lines @@
   "base/js/l10n.js",
   "base/js/oauth2.js",
   "base/js/oauth2_api.js",
   "base/js/oauth2_api_impl.js",
   "base/js/platform.js",
   "base/js/plugin_settings.js",
   "base/js/telemetry_event_writer.js",
   "base/js/typecheck.js",
   "base/js/xhr.js",
   "base/js/xhr_event_writer.js",
+  "crd/js/host_controller.js",
+  "crd/js/host_daemon_facade.js",
+  "crd/js/native_message_host_log_message_handler.js",
 ]
 
 #
 # DesktopRemoting wcs_sandbox.html generation files.
 #
 
 remoting_webapp_template_wcs_sandbox = "base/html/template_wcs_sandbox.html"
 
 # These JS files are specific to the WCS sandbox page and are not part of
 # the main JS files.
@@ skipping 106 matching lines @@
       "webapp/crd/manifest.json.jinja2",
       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
 
 webapp_js_files = remoting_webapp_unittest_html_all_js_files +
                   remoting_webapp_wcs_sandbox_html_js_files +
                   remoting_webapp_background_html_js_files