[Aura] Initial app list webui.

chrome/browser/resources/ntp4/card_slider.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.
 
 /**
  * @fileoverview Card slider implementation. Allows you to create interactions
  * that have items that can slide left to right to reveal additional items.
  * Works by adding the necessary event handlers to a specific DOM structure
  * including a frame, container and cards.
  * - The frame defines the boundary of one item. Each card will be expanded to
@@ skipping 235 matching lines @@
         this.mouseWheelIsContinuous_ = true;
 
       if (this.mouseWheelIsContinuous_) {
         // For continuous devices, detect a page swipe when the accumulated
         // delta matches a pre-defined threshhold.  After changing the page,
         // ignore wheel events for a short time before repeating this process.
         if (this.mouseWheelCardSelected_) return;
         this.mouseWheelScrollAmount_ += e.wheelDeltaX;
         if (Math.abs(this.mouseWheelScrollAmount_) >= 600) {
           var pagesToScroll = this.mouseWheelScrollAmount_ > 0 ? 1 : -1;
-          if (!ntp4.isRTL())
+          if (!isRTL())
             pagesToScroll *= -1;
           var newCardIndex = this.currentCard + pagesToScroll;
           newCardIndex = Math.min(this.cards_.length - 1,
                                   Math.max(0, newCardIndex));
           this.selectCard(newCardIndex, true);
           this.mouseWheelCardSelected_ = true;
         }
       } else {
         // For discrete devices, consider each wheel tick a page change.
         var pagesToScroll = e.wheelDeltaX / DISCRETE_DELTA;
-        if (!ntp4.isRTL())
+        if (!isRTL())
           pagesToScroll *= -1;
         var newCardIndex = this.currentCard + pagesToScroll;
         newCardIndex = Math.min(this.cards_.length - 1,
                                 Math.max(0, newCardIndex));
         this.selectCard(newCardIndex, true);
       }
 
       // We got a mouse wheel event, so cancel any pending scroll wheel timeout.
       if (this.scrollClearTimeout_ != null)
         clearTimeout(this.scrollClearTimeout_);
@@ skipping 67 matching lines @@
 
     /**
      * Centers the view on the card denoted by this.currentCard. Can either
      * animate to that card or snap to it.
      * @param {boolean=} opt_animate If true will animate transition from
      *     current position to new position.
      * @private
      */
     transformToCurrentCard_: function(opt_animate) {
       this.currentLeft_ = -this.cardWidth_ *
-          (ntp4.isRTL() ? this.cards_.length - this.currentCard - 1 :
-                          this.currentCard);
+          (isRTL() ? this.cards_.length - this.currentCard - 1 :
+                     this.currentCard);
 
       // Animate to the current card, which will either transition if the
       // current card is new, or reset the existing card if we didn't drag
       // enough to change cards.
       var transition = '';
       if (opt_animate) {
         transition = '-webkit-transform ' + CardSlider.TRANSITION_TIME_ +
                      'ms ease-in-out';
       }
       this.container_.style.WebkitTransition = transition;
@@ skipping 83 matching lines @@
       // Stop listening to any current touch
       this.touchHandler_.cancelTouch();
 
       // Ensure we're at a card bounary
       this.transformToCurrentCard_(true);
     },
   };
 
   return CardSlider;
 })();