Add unit test for l10n.js

remoting/remoting_webapp_files.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.
 
 {
   'variables': {
     'remoting_webapp_info_files': [
       'resources/chromoting16.webp',
       'resources/chromoting48.webp',
       'resources/chromoting128.webp',
@@ skipping 117 matching lines @@
       'webapp/browser_test/update_pin_browser_test.js',
     ],
     # These product files are excluded from our JavaScript unittest
     'remoting_webapp_unittest_exclude_files': [
       # event_handlers.js is where the onLoad handler is defined, which
       # makes it the entry point of the webapp.
       'webapp/event_handlers.js',
     ],
     # The unit test cases for the webapp
     'remoting_webapp_unittest_cases': [
+      'webapp/js_proto/chrome_proto.js',
       'webapp/unittests/base_unittest.js',
+      'webapp/unittests/l10n_unittest.js',
       'webapp/unittests/menu_button_unittest.js',
     ],
     'remoting_webapp_unittest_additional_files': [
       'webapp/menu_button.css',
     ],
     'remoting_webapp_unittest_template_main':
       'webapp/html/template_unittest.html',
 
     # The JavaScript files required by main.html.
     'remoting_webapp_main_html_js_files': [
@@ skipping 97 matching lines @@
       'webapp/html/dialog_token_refresh_failed.html',
       'webapp/html/toolbar.html',
       'webapp/html/ui_header.html',
       'webapp/html/ui_it2me.html',
       'webapp/html/ui_me2me.html',
       'webapp/html/window_frame.html',
     ],
 
   },
 }