Pass current state to callback.

BUG=92433
TEST=Manual

Review URL: http://codereview.chromium.org/8395022

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@107266 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 7 insertions, 4 deletions

diff --git a/remoting/webapp/me2mom/remoting.js b/remoting/webapp/me2mom/remoting.js
index 3690eb1..6139cd2 100644
--- a/remoting/webapp/me2mom/remoting.js
+++ b/remoting/webapp/me2mom/remoting.js
@@ -2,11 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+'use strict';
+
 /** @suppress {duplicate} */
 var remoting = remoting || {};
 
-'use strict';
-
 /**
  * Whether or not the plugin should scale itself.
  * @type {boolean}
@@ -353,10 +353,13 @@ function onNatTraversalPolicyChanged_(enabled) {
   container.hidden = enabled;
 }
 
-function onStateChanged_() {
+/**
+ * Callback for the host plugin to notify the web app of state changes.
+ * @param {number} state The new state of the plugin.
+ */
+function onStateChanged_(state) {
   var plugin = /** @type {remoting.HostPlugin} */
       document.getElementById(remoting.HOST_PLUGIN_ID);
-  var state = plugin.state;
   if (state == plugin.STARTING) {
     // Nothing to do here.
     remoting.debug.log('Host plugin state: STARTING');