hg: openjfx/8/graphics/rt: Fix to RT-29236 - Change face smoothing group semantic from unique integer (0 - 31) to a 32 bit bit-set (with default value = 1)

[hang.vo at oracle.com]

Changeset: 4d5a217f98ee
Author:    Chien Yang <chien.yang at orcale.com>
Date:      2013-04-17 13:08 -0700
URL:       http://hg.openjdk.java.net/openjfx/8/graphics/rt/rev/4d5a217f98ee

Fix to RT-29236 - Change face smoothing group semantic from unique integer (0 - 31) to a 32 bit bit-set (with default value = 1)
Reviewed by Yao and Kevin.

! javafx-sg-prism/src/com/sun/javafx/sg/prism/NGTriangleMesh.java
! javafx-sg-prism/test/com/sun/javafx/sg/prism/NGTriangleMeshTest.java
! javafx-ui-common/src/javafx/scene/shape/TriangleMesh.java
! javafx-ui-common/test/unit/javafx/scene/shape/TriangleMeshTest.java