[Chromoting] Add wildcard to talkgadget in manifest permissions.

This grants permission to <anything>.talkgadget.google.com as well as allowing
simply talkgadget.google.com.

This is to prepare for (1) changing the default talkgadget name to something
specific to chromoting and (2) adding a policy setting that allows the
talkgadget name to be changed.

BUG=108448
TEST=none

Review URL: https://chromiumcodereview.appspot.com/10789054

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@149105 0039d316-1c4b-4281-b951-d872f2087c98

remoting/webapp/build-webapp.py

@@ -167,7 +167,8 @@ def buildWebApp(buildtype, version, mimetype, destination, zip_path, plugin,
 
   # Set the correct OAuth2 redirect URL.
   baseUrl = (
-      'https://talkgadget.google.com/talkgadget/oauth/chrome-remote-desktop')
+      'https://chromoting.talkgadget.google.com/'
+      'talkgadget/oauth/chrome-remote-desktop')
   if (buildtype == 'Official'):
     oauth2RedirectUrlJs = (
         "'" + baseUrl + "/rel/' + chrome.i18n.getMessage('@@extension_id')")

remoting/webapp/manifest.json

@@ -24,7 +24,7 @@
   "permissions": [
     "https://accounts.google.com/*",
     "https://www.googleapis.com/chromoting/*",
-    "https://talkgadget.google.com/talkgadget/*",
+    "https://*.talkgadget.google.com/talkgadget/*",
     "https://relay.google.com/*",
     "clipboardRead",
     "clipboardWrite"

remoting/webapp/wcs_loader.js

@@ -56,7 +56,7 @@ remoting.WcsLoader.load = function(onReady, onError) {
  * @private
  */
 remoting.WcsLoader.prototype.TALK_GADGET_URL_ =
-    'https://talkgadget.google.com/talkgadget/';
+    'https://chromoting.talkgadget.google.com/talkgadget/';
 
 /**
  * The id of the script node.