Propagate connection state from networking layer to UI.

remoting/client/plugin/chromoting_instance.cc

Index: remoting/client/plugin/chromoting_instance.cc
diff --git a/remoting/client/plugin/chromoting_instance.cc b/remoting/client/plugin/chromoting_instance.cc
index c1eeee3ea36bfe1133d7885d808d461594c749a6..873586c80ef7ec9eacc7763581c381e3d2d04a4a 100644
--- a/remoting/client/plugin/chromoting_instance.cc
+++ b/remoting/client/plugin/chromoting_instance.cc
@@ -393,6 +393,12 @@ void ChromotingInstance::OnConnectionState(
   PostChromotingMessage("onConnectionStatus", data.Pass());
 }
 
+void ChromotingInstance::OnConnectionReady(bool ready) {
+  scoped_ptr<base::DictionaryValue> data(new base::DictionaryValue());
+  data->SetBoolean("ready", ready);
+  PostChromotingMessage("onConnectionReady", data.Pass());
+}
+
 protocol::ClipboardStub* ChromotingInstance::GetClipboardStub() {
   // TODO(sergeyu): Move clipboard handling to a separate class.
   // crbug.com/138108