Eliminated named constants for instances of remoting.Error.

remoting/webapp/crd/js/host_list.js

Index: remoting/webapp/crd/js/host_list.js
diff --git a/remoting/webapp/crd/js/host_list.js b/remoting/webapp/crd/js/host_list.js
index 81180152549a48df6607d5fec12f87b8c42ff9fa..f935e8b643ced94ff6f4d0c47cb6817c15b3f266 100644
--- a/remoting/webapp/crd/js/host_list.js
+++ b/remoting/webapp/crd/js/host_list.js
@@ -48,7 +48,7 @@ remoting.HostList = function(table, noHosts, errorMsg, errorButton,
   /** @private {Array<remoting.Host>} */
   this.hosts_ = [];
   /** @private {!remoting.Error} */
-  this.lastError_ = remoting.Error.NONE;
+  this.lastError_ = remoting.Error.none();
   /** @private {remoting.LocalHostSection} */
   this.localHostSection_ = new remoting.LocalHostSection(
       /** @type {HTMLElement} */ (document.querySelector('.daemon-control')),
@@ -157,7 +157,7 @@ remoting.HostList.prototype.refresh = function(onDone) {
  * @private
  */
 remoting.HostList.prototype.onHostListResponse_ = function(onDone, hosts) {
-  this.lastError_ = remoting.Error.NONE;
+  this.lastError_ = remoting.Error.none();
   this.hosts_ = hosts;
   this.sortHosts_();
   this.save_();