Revert "Eliminate all code related to the AutomaticProfileResetter."

chrome/browser/resources/options/settings_banner.js

 // Copyright 2014 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.
 
-// TODO(engedy): AutomaticSettingsResetBanner is the sole class to derive from
-// SettingsBannerBase. Refactor this into automatic_settings_reset_banner.js.
-
 cr.define('options', function() {
 
   /**
    * Base class for banners that appear at the top of the settings page.
    * @constructor
    */
   function SettingsBannerBase() {}
 
   cr.addSingletonGetter(SettingsBannerBase);
 
@@ skipping 11 matching lines @@
      * our show() method. This would mean that the banner would be first
      * dismissed, then shown. We want to prevent this.
      *
      * @type {boolean}
      * @private
      */
     hadBeenDismissed_: false,
 
     /**
      * Metric name to send when a show event occurs.
+     * @protected
      */
-    showMetricName_: '',
+    showMetricName: '',
 
     /**
      * Name of the native callback invoked when the banner is dismised.
+     * @protected
      */
-    dismissNativeCallbackName_: '',
+    dismissNativeCallbackName: '',
 
     /**
      * DOM element whose visibility is set when setVisibility_ is called.
+     * @protected
      */
-    setVisibilibyDomElement_: null,
+    visibilityDomElement: null,
+
+    /**
+     * Called by the native code to show the banner if needed.
+     * @protected
+     */
+    show: function() {
+      if (!this.hadBeenDismissed_) {
+        chrome.send('metricsHandler:recordAction', [this.showMetricName]);
+        this.setVisibility_(true);
+      }
+    },
+
+    /**
+     * Called when the banner should be closed as a result of something taking
+     * place on the WebUI page, i.e. when its close button is pressed, or when
+     * the confirmation dialog for the profile settings reset feature is opened.
+     * @protected
+     */
+    dismiss: function() {
+      chrome.send(this.dismissNativeCallbackName);
+      this.hadBeenDismissed_ = true;
+      this.setVisibility_(false);
+    },
 
     /**
      * Sets whether or not the reset profile settings banner shall be visible.
      * @param {boolean} show Whether or not to show the banner.
-     * @protected
+     * @private
      */
-    setVisibility: function(show) {
-      this.setVisibilibyDomElement_.hidden = !show;
+    setVisibility_: function(show) {
+      this.visibilityDomElement.hidden = !show;
     },
   };
 
   // Export
   return {
     SettingsBannerBase: SettingsBannerBase
   };
 });