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

remoting/webapp/crd/js/me2me_connect_flow.js

Index: remoting/webapp/crd/js/me2me_connect_flow.js
diff --git a/remoting/webapp/crd/js/me2me_connect_flow.js b/remoting/webapp/crd/js/me2me_connect_flow.js
index 59cd4eeefed9d01ae73e2ea529e50c0e9955e55e..6c52febebf14200fb64a50ea746b60c153cf2162 100644
--- a/remoting/webapp/crd/js/me2me_connect_flow.js
+++ b/remoting/webapp/crd/js/me2me_connect_flow.js
@@ -74,7 +74,7 @@ remoting.HostNeedsUpdateDialog.prototype.onOK_ = function() {
 
 /** @private */
 remoting.HostNeedsUpdateDialog.prototype.onCancel_ = function() {
-  this.deferred_.reject(remoting.Error.CANCELLED);
+  this.deferred_.reject(new remoting.Error(remoting.Error.Tag.CANCELLED));
   this.cleanup_();
 };
 
@@ -163,7 +163,7 @@ remoting.PinDialog.prototype.onConnect_ = function() {
 
 /** @private */
 remoting.PinDialog.prototype.onCancel_ = function() {
-  this.deferred_.reject(remoting.Error.CANCELLED);
+  this.deferred_.reject(new remoting.Error(remoting.Error.Tag.CANCELLED));
   remoting.setMode(remoting.AppMode.HOME);
 };