hg: openjfx/8u-dev/rt: Fix to RT-37946: Add a isAlphaTestShader() method to BaseGraphics Class

[chien.yang at oracle.com]

Changeset: 1941a86ee28c
Author:    Chien Yang <chien.yang at oracle.com>
Date:      2014-10-31 09:53 -0700
URL:       http://hg.openjdk.java.net/openjfx/8u-dev/rt/rev/1941a86ee28c

Fix to RT-37946: Add a isAlphaTestShader() method to BaseGraphics Class
Reviewed by kcr

! modules/graphics/src/main/java/com/sun/prism/Graphics.java
! modules/graphics/src/main/java/com/sun/prism/impl/BaseGraphics.java
! modules/graphics/src/main/java/com/sun/prism/impl/PrismSettings.java
! modules/graphics/src/main/java/com/sun/prism/impl/ps/BaseShaderContext.java
! modules/graphics/src/main/java/com/sun/prism/j2d/J2DPrismGraphics.java
! modules/graphics/src/main/java/com/sun/prism/sw/SWGraphics.java