MD Settings: Internet: IP Settings: Only set to static on change

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 668 matching lines @@
     var field = event.detail.field;
     var value = event.detail.value;
     if (field != 'ProxySettings')
       return;
     var onc = this.getEmptyNetworkProperties_();
     CrOnc.setProperty(onc, 'ProxySettings', /** @type {!Object} */ (value));
     this.setNetworkProperties_(onc);
   },
 
   /**
+   * @param {!CrOnc.NetworkProperties} networkProperties
    * @return {boolean} True if the shared message should be shown.
    * @private
    */
-  showShared_: function() {
-    return this.networkProperties.Source == 'Device' ||
-        this.networkProperties.Source == 'DevicePolicy';
+  showShared_: function(networkProperties) {
+    return networkProperties.Source == 'Device' ||
+        networkProperties.Source == 'DevicePolicy';
   },
 
   /**
    * @param {!CrOnc.NetworkProperties} networkProperties
    * @return {boolean} True if the AutoConnect checkbox should be shown.
    * @private
    */
   showAutoConnect_: function(networkProperties) {
-    return this.networkProperties.Type != CrOnc.Type.ETHERNET &&
+    return networkProperties.Type != CrOnc.Type.ETHERNET &&
         this.isRemembered_(networkProperties);
   },
 
   /**
    * @param {!CrOnc.NetworkProperties} networkProperties
    * @param {!chrome.networkingPrivate.GlobalPolicy} globalPolicy
    * @return {boolean}
    * @private
    */
   enableAutoConnect_: function(networkProperties, globalPolicy) {
@@ skipping 160 matching lines @@
   hasNetworkSection_: function(networkProperties) {
     if (networkProperties.Type == CrOnc.Type.VPN)
       return false;
     if (networkProperties.Type == CrOnc.Type.CELLULAR)
       return true;
     return this.isRememberedOrConnected_(networkProperties);
   },
 
   /**
    * @param {string} type The network type.
+   * @param {!CrOnc.NetworkProperties} networkProperties
    * @return {boolean} True if the network type matches 'type'.
    * @private
    */
-  isType_: function(type) {
-    return this.networkProperties.Type == type;
+  isType_: function(type, networkProperties) {
+    return networkProperties.Type == type;
   },
 
   /**
-   * @return {boolean} True if the Cellular SIM section should be shown.
+   * @param {!CrOnc.NetworkProperties} networkProperties
+   * @return {boolean}
    * @private
    */
-  showCellularSim_: function() {
-    if (this.networkProperties.Type != 'Cellular' ||
-        !this.networkProperties.Cellular) {
+  showCellularSim_: function(networkProperties) {
+    if (networkProperties.Type != 'Cellular' ||
+        !networkProperties.Cellular) {
       return false;
     }
-    return this.networkProperties.Cellular.Family == 'GSM';
+    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;
   }
 });
 })();