hg: openjfx/8/controls/rt: RT-29615: StyleCacheEntry was returning SKIP in some cases where the key was not found. Let it return null instead.

[hang.vo at oracle.com]

Changeset: 68049e855e07
Author:    David Grieve<david.grieve at oracle.com>
Date:      2013-04-10 13:10 -0400
URL:       http://hg.openjdk.java.net/openjfx/8/controls/rt/rev/68049e855e07

RT-29615: StyleCacheEntry was returning SKIP in some cases where the key was not found. Let it return null instead.

! javafx-ui-common/src/com/sun/javafx/css/StyleCacheEntry.java
! javafx-ui-common/src/javafx/scene/CssStyleHelper.java