MD Settings: Internet: Enable SIM unlock with no cellular network

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 386 matching lines @@
   },
 
   /** @private */
   onDisconnectTap_: function() {
     this.networkingPrivate.startDisconnect(this.guid);
   },
 
   /** @private */
   onForgetTap_: function() {
     this.networkingPrivate.forgetNetwork(this.guid);
+    // A forgotten WiFi network can still be configured, but not other types.
+    if (this.networkProperties.Type != CrOnc.Type.WI_FI)
+      this.close_();
   },
 
   /** @private */
   onActivateTap_: function() {
     this.networkingPrivate.startActivate(this.guid);
   },
 
   /** @private */
   onConfigureTap_: function() {
     chrome.send('configureNetwork', [this.guid]);
@@ skipping 254 matching lines @@
           'Cellular.IMEI', 'Cellular.IMSI', 'Cellular.MDN', 'Cellular.MEID',
           'Cellular.MIN', 'Cellular.PRLVersion');
     }
     return fields;
   },
 
   /**
    * @return {boolean}
    * @private
    */
-  hasAdvancedOrDeviceFields_: function() {
-    return this.hasAdvancedFields_() || this.hasDeviceFields_();
+  showAdvanced_: function() {
+    return this.hasAdvancedFields_() || this.hasDeviceFields_() ||
+        this.isRememberedOrConnected_();
   },
 
   /**
    * @return {boolean}
    * @private
    */
   hasAdvancedFields_: function() {
     return this.hasVisibleFields_(this.getAdvancedFields_());
   },
 
@@ skipping 49 matching lines @@
    */
   allPropertiesMatch_: function(curValue, newValue) {
     for (let key in newValue) {
       if (newValue[key] != curValue[key])
         return false;
     }
     return true;
   }
 });
 })();