Added talkgadget blank page to trampoline triggers, pending server config changes.

BUG=None
TEST=Manual

Review URL: http://codereview.chromium.org/7785007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@98891 0039d316-1c4b-4281-b951-d872f2087c98

remoting/webapp/me2mom/manifest.json

@@ -15,8 +15,10 @@
   "content_scripts": [
     {
       "matches": [
-      "https://chromoting-httpxmpp-oauth2-dev.corp.google.com/oauth2_trampoline",
-      "https://chromoting-httpxmpp-oauth2-dev.corp.google.com/oauth2_trampoline?*"
+          "https://chromoting-httpxmpp-oauth2-dev.corp.google.com/oauth2_trampoline",
+          "https://chromoting-httpxmpp-oauth2-dev.corp.google.com/oauth2_trampoline?*",
+          "https://talkgadget.google.com/talkgadget/blank",
+          "https://talkgadget.google.com/talkgadget/blank?*"
       ],
       "js": ["cs_oauth2_trampoline.js"]
     }