hg: openjfx/8/graphics/rt: Fix RT-24009: Support for HiDPI displays

[hang.vo at oracle.com]

Changeset: c0a86e4bbed8
Author:    flar <James.Graham at oracle.com>
Date:      2013-01-25 19:39 -0800
URL:       http://hg.openjdk.java.net/openjfx/8/graphics/rt/rev/c0a86e4bbed8

Fix RT-24009: Support for HiDPI displays

! javafx-sg-prism/src/com/sun/javafx/sg/prism/NGCanvas.java
! javafx-sg-prism/src/com/sun/javafx/sg/prism/NGNode.java
! javafx-ui-common/src/javafx/scene/canvas/GraphicsContext.java