[gnome-shell/wip/swarm: 6/6] iconGrid: Move code around a bit

[Carlos Soriano <csoriano src gnome org>]

commit c0f50a9f09cf1fff3b5c62e7f783c4081dd33f0a
Author: Florian Müllner <fmuellner gnome org>
Date:   Sun Aug 17 19:44:52 2014 +0200

    iconGrid: Move code around a bit
    
    The scale passed to _updateChildrenScale is exclusively computed from
    properties, so it can be moved into the function itself - as the scale
    now becomes a mere detail, rename to a more appropriate _updateIconSizes
    at the same time.

 js/ui/iconGrid.js |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)
---
diff --git a/js/ui/iconGrid.js b/js/ui/iconGrid.js
index 6258579..4135d63 100644
--- a/js/ui/iconGrid.js
+++ b/js/ui/iconGrid.js
@@ -779,12 +779,13 @@ const IconGrid = new Lang.Class({
 
             this._updateSpacingForSize(availWidth, availHeight);
         }
-        let scale = Math.min(this._fixedHItemSize, this._fixedVItemSize) / Math.max(this._hItemSize, 
this._vItemSize);
-        Meta.later_add(Meta.LaterType.BEFORE_REDRAW, Lang.bind(this, function() { 
this._updateChildrenScale(scale); }));
+        Meta.later_add(Meta.LaterType.BEFORE_REDRAW,
+                       Lang.bind(this, this._updateIconSizes));
     },
 
     // Note that this is ICON_SIZE as used by BaseIcon, not elsewhere in IconGrid; it's a bit messed up
-    _updateChildrenScale: function(scale) {
+    _updateIconSizes: function() {
+        let scale = Math.min(this._fixedHItemSize, this._fixedVItemSize) / Math.max(this._hItemSize, 
this._vItemSize);
         let newIconSize = Math.floor(ICON_SIZE * scale);
         for (let i in this._items) {
             this._items[i].icon.setIconSize(newIconSize);