MD Settings: Internet: Fix IP config visibility

chrome/browser/resources/settings/internet_page/internet_detail_page.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
  * 'settings-internet-detail' is the settings subpage containing details
  * for a network.
  */
 (function() {
@@ skipping 204 matching lines @@
       this.preferNetwork_ = preferNetwork;
 
     // Set the IPAddress property to the IPV4 Address.
     var ipv4 =
         CrOnc.getIPConfigForType(this.networkProperties, CrOnc.IPType.IPV4);
     this.IPAddress_ = (ipv4 && ipv4.IPAddress) || '';
 
     // Update the detail page title.
     this.parentNode.pageTitle = CrOnc.getNetworkName(this.networkProperties);
 
+    if (this.didSetFocus_)
+      return;
+
     // Focus a button once the initial state is set.
-    if (!this.didSetFocus_) {
+    this.async(function() {
       this.didSetFocus_ = true;
       var button = this.$$('#buttonDiv .primary-button:not([hidden])');
       if (!button)
         button = this.$$('#buttonDiv .secondary-button:not([hidden])');
       assert(button);  // At least one button will always be visible.
       button.focus();
-    }
+    }.bind(this));
   },
 
   /** @private */
   autoConnectChanged_: function() {
     if (!this.networkProperties || !this.guid)
       return;
     var onc = this.getEmptyNetworkProperties_();
     CrOnc.setTypeProperty(onc, 'AutoConnect', this.autoConnect_);
     this.setNetworkProperties_(onc);
   },
@@ skipping 686 matching lines @@
    */
   showCellularSim_: function(networkProperties) {
     if (networkProperties.Type != 'Cellular' ||
         !networkProperties.Cellular) {
       return false;
     }
     return networkProperties.Cellular.Family == 'GSM';
   },
 
   /**
-   * @param {!CrOnc.NetworkProperties} networkProperties
-   * @return {boolean}
-   * @private
-   */
-  showIpConfig_: function(networkProperties) {
-    if (!this.isRememberedOrConnected_(networkProperties))
-      return false;
-    return !!networkProperties.IPAddressConfigType;
-  },
-
-  /**
    * @param {!Object} curValue
    * @param {!Object} newValue
    * @return {boolean} True if all properties set in |newValue| are equal to
    *     the corresponding properties in |curValue|. Note: Not all properties
    *     of |curValue| need to be specified in |newValue| for this to return
    *     true.
    * @private
    */
   allPropertiesMatch_: function(curValue, newValue) {
     for (var key in newValue) {
       if (newValue[key] != curValue[key])
         return false;
     }
     return true;
   }
 });
 })();