Pepper Flash settings integration: add UI for "deauthorize content licenses".

chrome/browser/resources/options2/options_page.js

 // Copyright (c) 2012 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() {
   /////////////////////////////////////////////////////////////////////////////
   // OptionsPage class:
 
   /**
    * Base class for options page.
@@ skipping 609 matching lines @@
   OptionsPage.setClearPluginLSODataEnabled = function(enabled) {
     if (enabled) {
       document.documentElement.setAttribute(
           'flashPluginSupportsClearSiteData', '');
     } else {
       document.documentElement.removeAttribute(
           'flashPluginSupportsClearSiteData');
     }
   };
 
+  OptionsPage.setPepperFlashSettingsEnabled = function(enabled) {
+    if (enabled) {
+      document.documentElement.setAttribute(
+          'enablePepperFlashSettings', '');
+    } else {
+      document.documentElement.removeAttribute(
+          'enablePepperFlashSettings');
+    }
+  };
+
   OptionsPage.prototype = {
     __proto__: cr.EventTarget.prototype,
 
     /**
      * The parent page of this option page, or null for top-level pages.
      * @type {OptionsPage}
      */
     parentPage: null,
 
     /**
@@ skipping 237 matching lines @@
     canShowPage: function() {
       return true;
     },
   };
 
   // Export
   return {
     OptionsPage: OptionsPage
   };
 });