MD Settings: Internet: Cleanup JS

chrome/browser/resources/settings/internet_page/network_nameservers.js

Index: chrome/browser/resources/settings/internet_page/network_nameservers.js
diff --git a/chrome/browser/resources/settings/internet_page/network_nameservers.js b/chrome/browser/resources/settings/internet_page/network_nameservers.js
index 6a9b86fae1309d7b1805d144cd893ca26db007b3..f778cff6bc00d9b98ace62e7da5b96fb347aa5d7 100644
--- a/chrome/browser/resources/settings/internet_page/network_nameservers.js
+++ b/chrome/browser/resources/settings/internet_page/network_nameservers.js
@@ -19,9 +19,7 @@ Polymer({
       observer: 'networkPropertiesChanged_',
     },
 
-    /**
-     * Whether or not the nameservers can be edited.
-     */
+    /** Whether or not the nameservers can be edited. */
     editable: {
       type: Boolean,
       value: false,
@@ -31,17 +29,15 @@ Polymer({
      * Array of nameserver addresses stored as strings.
      * @type {!Array<string>}
      */
-    nameservers: {
+    nameservers_: {
       type: Array,
       value: function() {
         return [];
       },
     },
 
-    /**
-     * The selected nameserver type.
-     */
-    nameserversType: {
+    /** The selected nameserver type. */
+    nameserversType_: {
       type: String,
       value: 'automatic',
     },
@@ -108,37 +104,35 @@ Polymer({
    * @private
    */
   setNameservers_: function(nameserversType, nameservers) {
-    this.nameserversType = nameserversType;
+    this.nameserversType_ = nameserversType;
     if (nameserversType == 'custom') {
       // Add empty entries for unset custom nameservers.
       for (let i = nameservers.length; i < this.MAX_NAMESERVERS; ++i)
         nameservers[i] = '';
     }
-    this.nameservers = nameservers;
+    this.nameservers_ = nameservers;
   },
 
   /**
-   * @param {string} nameserversType The nameservers type.
-   * @return {string} The description for |nameserversType|.
+   * @param {string} type The nameservers type.
+   * @return {string} The description for |type|.
    * @private
    */
-  nameserverTypeDesc_: function(nameserversType) {
+  nameserverTypeDesc_: function(type) {
     // TODO(stevenjb): Translate.
-    if (nameserversType == 'custom')
+    if (type == 'custom')
       return 'Custom name servers';
-    if (nameserversType == 'google')
+    if (type == 'google')
       return 'Google name servers';
     return 'Automatic name servers';
   },
 
   /**
-   * @param {boolean} editable The editable state.
-   * @param {string} nameserversType The nameservers type.
    * @return {boolean} True if the nameservers are editable.
    * @private
    */
-  canEdit_: function(editable, nameserversType) {
-    return editable && nameserversType == 'custom';
+  canEdit_: function() {
+    return this.editable && this.nameserversType_ == 'custom';
   },
 
   /**
@@ -148,10 +142,10 @@ Polymer({
    * @private
    */
   onTypeChange_: function(e) {
-    if (this.nameserversType == 'custom')
-      this.savedNameservers_ = this.nameservers;
+    if (this.nameserversType_ == 'custom')
+      this.savedNameservers_ = this.nameservers_;
     var type = e.detail.selected;
-    this.nameserversType = type;
+    this.nameserversType_ = type;
     if (type == 'custom') {
       // Restore the saved nameservers.
       this.setNameservers_(type, this.savedNameservers_);
@@ -167,7 +161,7 @@ Polymer({
    * @private
    */
   onValueChange_: function() {
-    if (this.nameserversType != 'custom') {
+    if (this.nameserversType_ != 'custom') {
       // If a user inputs Google nameservers in the custom nameservers fields,
       // |nameserversType| will change to 'google' so don't send the values.
       return;
@@ -180,7 +174,7 @@ Polymer({
    * @private
    */
   sendNameServers_: function() {
-    var type = this.nameserversType;
+    var type = this.nameserversType_;
 
     if (type == 'custom') {
       let nameservers = [];