Index: sources/gui/qml/components/ScrollBar.qml
===================================================================
diff -u -ra5760947d3ed0d2748ba023a1c25e3c6aa0b1de1 -r0bb5f08eb3570de6bff3ce67ca502db129b59096
--- sources/gui/qml/components/ScrollBar.qml	(.../ScrollBar.qml)	(revision a5760947d3ed0d2748ba023a1c25e3c6aa0b1de1)
+++ sources/gui/qml/components/ScrollBar.qml	(.../ScrollBar.qml)	(revision 0bb5f08eb3570de6bff3ce67ca502db129b59096)
@@ -29,11 +29,10 @@
 Background { id: _root
     property Flickable flickable: undefined
     property alias scrollColor  : _scrollbar.color
-    property alias backColor    : _root.color
     property real  scrollMargin : 0
     property alias handleWidth  : _scrollbar.width
 
-    clip: true
+    clip    : true
     color   : Colors.transparent
     Rectangle { id: _scrollbar
         anchors {