Revert "Options2: Pull the trigger."

chrome/browser/resources/options2/clear_browser_data_overlay.js

-// Copyright (c) 2011 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.
-
-cr.define('options', function() {
-  var OptionsPage = options.OptionsPage;
-
-  /**
-   * ClearBrowserDataOverlay class
-   * Encapsulated handling of the 'Clear Browser Data' overlay page.
-   * @class
-   */
-  function ClearBrowserDataOverlay() {
-    OptionsPage.call(this, 'clearBrowserData',
-                     templateData.clearBrowserDataOverlayTabTitle,
-                     'clearBrowserDataOverlay');
-  }
-
-  cr.addSingletonGetter(ClearBrowserDataOverlay);
-
-  ClearBrowserDataOverlay.prototype = {
-    // Inherit ClearBrowserDataOverlay from OptionsPage.
-    __proto__: OptionsPage.prototype,
-
-    /**
-     * Initialize the page.
-     */
-    initializePage: function() {
-      // Call base class implementation to starts preference initialization.
-      OptionsPage.prototype.initializePage.call(this);
-
-      var f = this.updateCommitButtonState_.bind(this);
-      var types = ['browser.clear_data.browsing_history',
-                   'browser.clear_data.download_history',
-                   'browser.clear_data.cache',
-                   'browser.clear_data.cookies',
-                   'browser.clear_data.passwords',
-                   'browser.clear_data.form_data'];
-      types.forEach(function(type) {
-          Preferences.getInstance().addEventListener(type, f);
-      });
-
-      var checkboxes = document.querySelectorAll(
-          '#cbdContentArea input[type=checkbox]');
-      for (var i = 0; i < checkboxes.length; i++) {
-        checkboxes[i].onclick = f;
-      }
-      this.updateCommitButtonState_();
-
-      $('clearBrowserDataDismiss').onclick = function(event) {
-        ClearBrowserDataOverlay.dismiss();
-      };
-      $('clearBrowserDataCommit').onclick = function(event) {
-        chrome.send('performClearBrowserData');
-      };
-    },
-
-    // Set the enabled state of the commit button.
-    updateCommitButtonState_: function() {
-      var checkboxes = document.querySelectorAll(
-          '#cbdContentArea input[type=checkbox]');
-      var isChecked = false;
-      for (var i = 0; i < checkboxes.length; i++) {
-        if (checkboxes[i].checked) {
-          isChecked = true;
-          break;
-        }
-      }
-      $('clearBrowserDataCommit').disabled = !isChecked;
-    },
-  };
-
-  //
-  // Chrome callbacks
-  //
-  ClearBrowserDataOverlay.setClearingState = function(state) {
-    $('deleteBrowsingHistoryCheckbox').disabled = state;
-    $('deleteDownloadHistoryCheckbox').disabled = state;
-    $('deleteCacheCheckbox').disabled = state;
-    $('deleteCookiesCheckbox').disabled = state;
-    $('deletePasswordsCheckbox').disabled = state;
-    $('deleteFormDataCheckbox').disabled = state;
-    $('clearBrowserDataTimePeriod').disabled = state;
-    $('cbdThrobber').style.visibility = state ? 'visible' : 'hidden';
-
-    if (state)
-      $('clearBrowserDataCommit').disabled = true;
-    else
-      ClearBrowserDataOverlay.getInstance().updateCommitButtonState_();
-  };
-
-  ClearBrowserDataOverlay.doneClearing = function() {
-    // The delay gives the user some feedback that the clearing
-    // actually worked. Otherwise the dialog just vanishes instantly in most
-    // cases.
-    window.setTimeout(function() {
-      ClearBrowserDataOverlay.dismiss();
-    }, 200);
-  };
-
-  ClearBrowserDataOverlay.dismiss = function() {
-    OptionsPage.closeOverlay();
-    this.setClearingState(false);
-  };
-
-  // Export
-  return {
-    ClearBrowserDataOverlay: ClearBrowserDataOverlay
-  };
-});