CrOS WebUI: Show 'Connecting' in network list and blur selected item

ui/webui/resources/cr_elements/network/cr_network_select.js

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 /**
  * @fileoverview Polymer element wrapping cr-network-list including the
  * networkingPrivate calls to populate it.
  */
 
 Polymer({
@@ skipping 101 matching lines @@
   /**
    * @param {!Array<!CrOnc.NetworkStateProperties>} states
    * @private
    */
   getNetworksCallback_: function(states) {
     this.networkStateList_ = states;
   },
 
   /**
    * Event triggered when a cr-network-list-item is selected.
-   * @param {!{detail: !CrOnc.NetworkStateProperties}} event
+   * @param {!{target: HTMLElement, detail: !CrOnc.NetworkStateProperties}} e
    * @private
    */
-  onNetworkListItemSelected_: function(event) {
-    var state = event.detail;
+  onNetworkListItemSelected_: function(e) {
+    var state = e.detail;
+    e.target.blur();
 
     if (!this.handleNetworkItemSelected) {
       this.fire('network-item-selected', state);
       return;
     }
 
     if (state.ConnectionState != CrOnc.ConnectionState.NOT_CONNECTED)
       return;
 
     chrome.networkingPrivate.startConnect(state.GUID, function() {
       var lastError = chrome.runtime.lastError;
       if (lastError && lastError != 'connecting')
         console.error('networkingPrivate.startConnect error: ' + lastError);
     });
   },
 });