[gnome-shell] switcherPopup: Always show the arrows if the popup is scrollable

[Jonh Wendell <jwendell src gnome org>]

commit d1c4e6063603998fc330cd977fd64017f3e35f62
Author: Jonh Wendell <jonh wendell intel com>
Date:   Mon Jan 13 15:43:01 2014 -0200

    switcherPopup: Always show the arrows if the popup is scrollable
    
    Currently we only show/hide the left and right arrows when
    we reach the initial/end position. This patch changes this
    behaviour by showing the arrows whenever is a scroll is possible.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=711467

 js/ui/switcherPopup.js |   10 ++++------
 1 files changed, 4 insertions(+), 6 deletions(-)
---
diff --git a/js/ui/switcherPopup.js b/js/ui/switcherPopup.js
index 3538825..3b1532f 100644
--- a/js/ui/switcherPopup.js
+++ b/js/ui/switcherPopup.js
@@ -452,10 +452,9 @@ const SwitcherList = new Lang.Class({
                            time: POPUP_SCROLL_TIME,
                            transition: 'easeOutQuad',
                            onComplete: Lang.bind(this, function () {
-                                if (this._highlighted == 0) {
+                                if (this._highlighted == 0)
                                     this._scrollableLeft = false;
-                                    this.actor.queue_relayout();
-                                }
+                                this.actor.queue_relayout();
                            })
                           });
     },
@@ -477,10 +476,9 @@ const SwitcherList = new Lang.Class({
                            time: POPUP_SCROLL_TIME,
                            transition: 'easeOutQuad',
                            onComplete: Lang.bind(this, function () {
-                                if (this._highlighted == this._items.length - 1) {
+                                if (this._highlighted == this._items.length - 1)
                                     this._scrollableRight = false;
-                                    this.actor.queue_relayout();
-                                }
+                                this.actor.queue_relayout();
                             })
                           });
     },