Updated remoting.xhr API to use promises. Removed access to the native

remoting/webapp/crd/js/session_connector_impl.js

Index: remoting/webapp/crd/js/session_connector_impl.js
diff --git a/remoting/webapp/crd/js/session_connector_impl.js b/remoting/webapp/crd/js/session_connector_impl.js
index b84feee9a8dddd85227d24242f1b31120a195569..8c5ee42a5e516b0f511c238acfe1672432f520eb 100644
--- a/remoting/webapp/crd/js/session_connector_impl.js
+++ b/remoting/webapp/crd/js/session_connector_impl.js
@@ -95,6 +95,8 @@ remoting.SessionConnectorImpl = function(clientContainer, onConnected, onError,
 remoting.SessionConnectorImpl.prototype.resetConnection_ = function() {
   this.removePlugin_();
 
+  // TODO(jrw): Why are there member variables "declared" here??

[Jamie, 2015/03/16 18:06:34]

IIRC, since this code would otherwise be duplicated in the ctor, I cheated and
put the JSDoc comments here. If you like, you can add a comment to that effect
in place of your TODO.

[John Williams, 2015/03/16 23:15:00]

Done.

+
   /** @private {remoting.Host} */
   this.host_ = null;
 
@@ -110,9 +112,6 @@ remoting.SessionConnectorImpl.prototype.resetConnection_ = function() {
   /** @private {remoting.DesktopConnectedView} */
   this.connectedView_ = null;
 
-  /** @private {XMLHttpRequest} */
-  this.pendingXhr_ = null;
-
   /** @private {remoting.CredentialsProvider} */
   this.credentialsProvider_ = null;