DOMUI: Remove experimental sync promo layouts

chrome/browser/resources/sync_promo/sync_promo.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.
 
 // TODO(sail): Refactor options_page and remove this include.
 <include src="../options/options_page.js"/>
 <include src="../sync_setup_overlay.js"/>
 
 cr.define('sync_promo', function() {
   /**
@@ skipping 56 matching lines @@
       chrome.send('SyncPromo:Initialize');
 
       var self = this;
 
       $('promo-skip-button').addEventListener('click', function() {
         chrome.send('SyncPromo:UserSkipped');
         self.closeOverlay_();
       });
 
       var learnMoreClickedAlready = false;
-      $('promo-learn-more-show').addEventListener('click', function() {
-        self.showLearnMore_(true);
+      $('promo-learn-more').addEventListener('click', function() {
         if (!learnMoreClickedAlready)
           chrome.send('SyncPromo:UserFlowAction', [actions.LEARN_MORE_CLICKED]);
         learnMoreClickedAlready = true;
       });
 
-      $('promo-learn-more-hide').addEventListener('click', function() {
-        self.showLearnMore_(false);
-      });
-
       $('promo-advanced').addEventListener('click', function() {
         chrome.send('SyncPromo:ShowAdvancedSettings');
       });
 
       var accountHelpClickedAlready = false;
       $('cannot-access-account-link').addEventListener('click', function() {
         if (!accountHelpClickedAlready)
           chrome.send('SyncPromo:UserFlowAction',
                       [actions.ACCOUNT_HELP_CLICKED]);
         accountHelpClickedAlready = true;
@@ skipping 32 matching lines @@
         advancedOptionsClickedAlready = true;
       });
 
       // Re-used across both cancel buttons after a successful sign in.
       var cancelFunc = function() {
         chrome.send('SyncPromo:UserFlowAction',
                     [actions.CANCELLED_AFTER_SIGN_IN]);
       };
       $('confirm-everything-cancel').addEventListener('click', cancelFunc);
       $('choose-datatypes-cancel').addEventListener('click', cancelFunc);
-
-      this.infographic_ = $('promo-infographic');
-      this.learnMore_ = $('promo-information');
-
-      this.infographic_.addEventListener('webkitTransitionEnd',
-                                         this.toggleHidden_.bind(this));
-      this.learnMore_.addEventListener('webkitTransitionEnd',
-                                       this.toggleHidden_.bind(this));
     },
 
     /**
      * Called when the page is unloading to record number of times a user tried
      * to sign in and if they left while a throbber was running.
      * @private
      */
     recordPageViewActions_: function() {
       chrome.send('SyncPromo:RecordSignInAttempts', [this.signInAttempts_]);
       if (this.throbberStart_)
         chrome.send('SyncPromo:UserFlowAction', [actions.LEFT_DURING_THROBBER]);
     },
 
-    /**
-     * Remove the [hidden] attribute from the node that was not previously
-     * transitioning.
-     * @param {Event} e A -webkit-transition end event.
-     * @private
-     */
-    toggleHidden_: function(e) {
-      // Only show the other element if the target of this event was hidden
-      // (showing also triggers a transition end).
-      if (e.target.hidden) {
-        if (e.target === this.infographic_)
-          this.learnMore_.hidden = false;
-        else
-          this.infographic_.hidden = false;
-      }
-    },
-
-    /**
-     * Shows or hides the sync information.
-     * @param {Boolean} show True if sync information should be shown, false
-     *     otherwise.
-     * @private
-     */
-    showLearnMore_: function(show) {
-      $('promo-learn-more-show').hidden = show;
-      $('promo-learn-more-hide').hidden = !show;
-      // Setting [hidden] triggers a transition, which (when ended) will trigger
-      // this.toggleHidden_.
-      (show ? this.infographic_ : this.learnMore_).hidden = true;
-    },
-
     /** @inheritDoc */
     sendConfiguration_: function() {
       chrome.send('SyncPromo:UserFlowAction',
                   [actions.CONFIRMED_AFTER_SIGN_IN]);
       options.SyncSetupOverlay.prototype.sendConfiguration_.apply(this,
           arguments);
     },
 
     /** @inheritDoc */
     setThrobbersVisible_: function(visible) {
       if (visible) {
         this.throbberStart_ = Date.now();
       } else {
         if (this.throbberStart_) {
           chrome.send('SyncPromo:RecordThrobberTime',
                       [Date.now() - this.throbberStart_]);
         }
         this.throbberStart_ = 0;
       }
       // Pass through to SyncSetupOverlay to handle display logic.
       options.SyncSetupOverlay.prototype.setThrobbersVisible_.apply(
           this, arguments);
     },
 
     /**
-     * Shows the given promo version. Each version changes the UI slightly
-     * (for example, replacing text with an infographic).
-     * @param {Integer} the version of the promo.
-     * @private
-     */
-    showPromoVersion_: function(version) {
-      document.documentElement.setAttribute('promo-version', version);
-    },
-
-    /**
      * Number of times a user attempted to sign in to GAIA during this page
      * view.
      * @private
      */
     signInAttempts_: 0,
 
     /**
      * The start time of a throbber on the page.
      * @private
      */
@@ skipping 30 matching lines @@
   };
 
   SyncPromo.recordPageViewActions = function() {
     SyncPromo.getInstance().recordPageViewActions_();
   };
 
   SyncPromo.populatePromoMessage = function(resName) {
     SyncPromo.getInstance().populatePromoMessage_(resName);
   };
 
-  SyncPromo.showPromoVersion = function(version) {
-    SyncPromo.getInstance().showPromoVersion_(version);
-  };
-
   // Export
   return {
     SyncPromo: SyncPromo
   };
 });
 
 var OptionsPage = options.OptionsPage;
 var SyncSetupOverlay = sync_promo.SyncPromo;
 window.addEventListener('DOMContentLoaded', sync_promo.SyncPromo.initialize);
 window.addEventListener('beforeunload',
     sync_promo.SyncPromo.recordPageViewActions.bind(sync_promo.SyncPromo));