[gnome-shell] layout: Use translation_y for panel animation

[Jasper St. Pierre <jstpierre src gnome org>]

commit 49fa0ddebcd7ce5866c9ae2521c3b48baf1f840d
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Mon Dec 3 15:45:27 2012 -0500

    layout: Use translation_y for panel animation
    
    The anchor point is deprecated.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=689537

 js/ui/layout.js |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/js/ui/layout.js b/js/ui/layout.js
index a84a9b0..3a20f92 100644
--- a/js/ui/layout.js
+++ b/js/ui/layout.js
@@ -342,7 +342,7 @@ const LayoutManager = new Lang.Class({
     },
 
     _startupAnimation: function() {
-        this.panelBox.anchor_y = this.panelBox.height;
+        this.panelBox.translation_y = -this.panelBox.height;
 
         let plymouthTransitionRunning = false;
 
@@ -378,7 +378,7 @@ const LayoutManager = new Lang.Class({
         }
 
         Tweener.addTween(this.panelBox,
-                         { anchor_y: 0,
+                         { translation_y: 0,
                            time: STARTUP_ANIMATION_TIME,
                            transition: 'easeOutQuad',
                            onComplete: this._startupAnimationComplete,