Converted remoting.Error from an enum to a class

remoting/webapp/crd/js/host_list_api.js

Index: remoting/webapp/crd/js/host_list_api.js
diff --git a/remoting/webapp/crd/js/host_list_api.js b/remoting/webapp/crd/js/host_list_api.js
index 04b2cdda3d501b724c22f52be05a8824a3e8395b..3a2524defb529734fb4e8555d769aa6b219b33bf 100644
--- a/remoting/webapp/crd/js/host_list_api.js
+++ b/remoting/webapp/crd/js/host_list_api.js
@@ -20,7 +20,7 @@ remoting.HostListApi = function() {
  * Fetch the list of hosts for a user.
  *
  * @param {function(Array<remoting.Host>):void} onDone
- * @param {function(remoting.Error):void} onError
+ * @param {function(!remoting.Error):void} onError
  */
 remoting.HostListApi.prototype.get = function(onDone, onError) {
 };
@@ -29,7 +29,7 @@ remoting.HostListApi.prototype.get = function(onDone, onError) {
  * Update the information for a host.
  *
  * @param {function():void} onDone
- * @param {function(remoting.Error):void} onError
+ * @param {function(!remoting.Error):void} onError
  * @param {string} hostId
  * @param {string} hostName
  * @param {string} hostPublicKey
@@ -42,7 +42,7 @@ remoting.HostListApi.prototype.put =
  * Delete a host.
  *
  * @param {function():void} onDone
- * @param {function(remoting.Error):void} onError
+ * @param {function(!remoting.Error):void} onError
  * @param {string} hostId
  */
 remoting.HostListApi.prototype.remove = function(hostId, onDone, onError) {