[Aura] Initial app list webui.

chrome/browser/resources/ntp4/card_slider.js

Index: chrome/browser/resources/ntp4/card_slider.js
diff --git a/chrome/browser/resources/ntp4/card_slider.js b/chrome/browser/resources/ntp4/card_slider.js
index ebe0cb60b2482f0b6c2cdb52e8dd5cfe3cbd79bb..6d721603a8571287f68542f9685ef82f165d34be 100644
--- a/chrome/browser/resources/ntp4/card_slider.js
+++ b/chrome/browser/resources/ntp4/card_slider.js
@@ -253,7 +253,7 @@ var CardSlider = (function() {
         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,
@@ -264,7 +264,7 @@ var CardSlider = (function() {
       } 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,
@@ -352,8 +352,8 @@ var CardSlider = (function() {
      */
     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