Minor cleanups in UI code that gets host state when webapp is stared

remoting/webapp/host_controller.js

Index: remoting/webapp/host_controller.js
diff --git a/remoting/webapp/host_controller.js b/remoting/webapp/host_controller.js
index f780be717657bb06e5bfbfc8671370ac1b7e17f4..a468f109af76cd3da77df694ea11a61d1521720a 100644
--- a/remoting/webapp/host_controller.js
+++ b/remoting/webapp/host_controller.js
@@ -406,8 +406,10 @@ remoting.HostController.prototype.updatePin = function(newPin, onDone,
  *     callback.
  */
 remoting.HostController.prototype.getLocalHostState = function(onDone) {
-  this.hostDispatcher_.getDaemonState(onDone, function() {
-    onDone(remoting.HostController.State.NOT_IMPLEMENTED);
+  this.hostDispatcher_.getDaemonState(onDone, function(error) {
+    onDone(remoting.isMe2MeSupported()
+               ? remoting.HostController.State.NOT_INSTALLED
+               : remoting.HostController.State.NOT_IMPLEMENTED);
   });
 };