Settings: Network: Always show IP info and fix layout

chrome/browser/resources/settings/internet_page/network_ip_config.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 for displaying the IP Config properties for
  * a network state. TODO(stevenjb): Allow editing of static IP configurations
  * when 'editable' is true.
  */
 Polymer({
@@ skipping 148 matching lines @@
         result[key] = value;
     }
     return result;
   },
 
   /**
    * @return {boolean}
    * @private
    */
   showIPEditFields_: function() {
-    return this.editable && !this.automatic_;
+    return !!this.networkProperties.IPConfigs;
   },
 
   /**
    * @return {Object} An object with the edit type for each editable field.
    * @private
    */
   getIPEditFields_: function() {
     if (!this.editable || this.automatic_)
       return {};
     return {
@@ skipping 16 matching lines @@
     var value = event.detail.value;
     // Note: |field| includes the 'ipv4.' prefix.
     this.set('ipConfig_.' + field, value);
     // This will also set IPAddressConfigType to STATIC.
     this.fire('ip-change', {
       field: 'StaticIPConfig',
       value: this.getIPConfigProperties_(this.ipConfig_.ipv4)
     });
   },
 });