[gnome-shell] overviewControls: Fix thinko in SlideLayout

[Florian Müllner <fmuellner src gnome org>]

commit a4475465f1f2901b4b51bc72573c6ef4254f9bdd
Author: Florian Müllner <fmuellner gnome org>
Date:   Thu Oct 9 14:07:22 2014 +0200

    overviewControls: Fix thinko in SlideLayout
    
    Controls that slide left are located on the left, so the offset to
    align them with the corresponding edge is always 0. It's controls
    on the right that need a different offset when the available width
    exceeds the child's width.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=728899

 js/ui/overviewControls.js |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/js/ui/overviewControls.js b/js/ui/overviewControls.js
index 02423f2..5dd2be4 100644
--- a/js/ui/overviewControls.js
+++ b/js/ui/overviewControls.js
@@ -64,7 +64,7 @@ const SlideLayout = new Lang.Class({
         // flags only determine what to do if the allocated box is bigger
         // than the actor's box.
         let realDirection = getRtlSlideDirection(this._direction, child);
-        let alignX = (realDirection == SlideDirection.LEFT) ? (availWidth - natWidth) : 0;
+        let alignX = (realDirection == SlideDirection.RIGHT) ? (availWidth - natWidth) : 0;
 
         let actorBox = new Clutter.ActorBox();
         actorBox.x1 = box.x1 + alignX + this._translationX;