Hangout remote desktop part II - background.html and AppLauncher

remoting/remoting_webapp_files.gypi

Index: remoting/remoting_webapp_files.gypi
diff --git a/remoting/remoting_webapp_files.gypi b/remoting/remoting_webapp_files.gypi
index 93b74bb18be896c9eef2f9f4c2b3d5291b060780..2cb5b2743d58af6e00c1fbf951d98f1333cb102f 100644
--- a/remoting/remoting_webapp_files.gypi
+++ b/remoting/remoting_webapp_files.gypi
@@ -131,6 +131,7 @@
     ],
     # These product files are excluded from our JavaScript unittest
     'remoting_webapp_unittest_exclude_files': [
+      '<(remoting_webapp_background_entry_point)>',
       # event_handlers.js is where the onLoad handler is defined, which
       # makes it the entry point of the webapp.
       'webapp/event_handlers.js',
@@ -141,6 +142,8 @@
       'webapp/unittests/base_unittest.js',
       'webapp/unittests/l10n_unittest.js',
       'webapp/unittests/menu_button_unittest.js',
+      'webapp/unittests/it2me_helper_channel_unittest.js',
+      'webapp/unittests/it2me_service_unittest.js'
     ],
     'remoting_webapp_unittest_additional_files': [
       'webapp/menu_button.css',
@@ -165,9 +168,21 @@
       '<@(remoting_webapp_js_wcs_container_files)',
       # Uncomment this line to include browser test files in the web app
       # to expedite debugging or local development.
-       '<@(remoting_webapp_js_browser_test_files)'
+      # '<@(remoting_webapp_js_browser_test_files)'
     ],
 
+    # The JavaScript files that are used as background pages.
+    'remoting_webapp_background_js_files': [
+      'webapp/base.js',
+      'webapp/client_session.js',
+      'webapp/typecheck.js',
+      'webapp/background/app_launcher.js',
+      'webapp/background/it2me_helper_channel.js',
+      'webapp/background/it2me_service.js',
+    ],
+    'remoting_webapp_background_entry_point':
+      'webapp/background/background.js',
+
     # The JavaScript files required by wcs_sandbox.html.
     'remoting_webapp_wcs_sandbox_html_js_files': [
       '<@(remoting_webapp_js_wcs_sandbox_files)',
@@ -179,6 +194,8 @@
     'remoting_webapp_all_js_files': [
       # JS files for main.html.
       '<@(remoting_webapp_main_html_js_files)',
+      '<@(remoting_webapp_background_js_files)',
+      '<(remoting_webapp_background_entry_point)',
       # JS files for wcs_sandbox.html.
       # Use r_w_js_wcs_sandbox_files instead of r_w_wcs_sandbox_html_js_files
       # so that we don't double include error.js and plugin_settings.js.
@@ -231,6 +248,9 @@
     'remoting_webapp_template_wcs_sandbox':
       'webapp/html/template_wcs_sandbox.html',
 
+    'remoting_webapp_template_background':
+      'webapp/html/template_background.html',
+
     'remoting_webapp_template_files': [
       'webapp/html/butterbar.html',
       'webapp/html/client_plugin.html',