MD Settings: Convert all usages of .bind(this) to use ES6 arrow function.

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 331 matching lines @@
   /**
    * @param {!chrome.networkingPrivate.NetworkConfigProperties} onc The ONC
    *     network properties.
    * @private
    */
   setNetworkProperties_: function(onc) {
     if (!this.networkPropertiesReceived_)
       return;
 
     assert(!!this.guid);
-    this.networkingPrivate.setProperties(this.guid, onc, function() {
+    this.networkingPrivate.setProperties(this.guid, onc, () => {
       if (chrome.runtime.lastError) {
         // An error typically indicates invalid input; request the properties
         // to update any invalid fields.
         this.getNetworkDetails_();
       }
-    }.bind(this));
+    });
   },
 
   /**
    * @return {!chrome.networkingPrivate.NetworkConfigProperties} An ONC
    *     dictionary with just the Type property set. Used for passing properties
    *     to setNetworkProperties_.
    * @private
    */
   getEmptyNetworkProperties_: function() {
     return {Type: this.networkProperties.Type};
@@ skipping 667 matching lines @@
    */
   allPropertiesMatch_: function(curValue, newValue) {
     for (var key in newValue) {
       if (newValue[key] != curValue[key])
         return false;
     }
     return true;
   }
 });
 })();