Eliminated named constants for instances of remoting.Error.

remoting/webapp/crd/js/mock_identity.js

Index: remoting/webapp/crd/js/mock_identity.js
diff --git a/remoting/webapp/crd/js/mock_identity.js b/remoting/webapp/crd/js/mock_identity.js
index 48d0366efcd24a0e4b7f4aa0a5ae554678b74031..66db46d44880f8db3f9e5e31579a60d4dd29ce88 100644
--- a/remoting/webapp/crd/js/mock_identity.js
+++ b/remoting/webapp/crd/js/mock_identity.js
@@ -79,7 +79,8 @@ remoting.MockIdentity.validateTokenAndCall =
         0);
   } else {
     window.setTimeout(
-        onError.bind(null, remoting.Error.AUTHENTICATION_FAILED),
+        onError.bind(null, new remoting.Error(
+            remoting.Error.Tag.AUTHENTICATION_FAILED)),
         0);
   }
 };