hg: openjfx/9-dev/rt: 8137050: Support Linux settings for HiDPI scaling

[james.graham at oracle.com]

Changeset: 919f60d167c9
Author:    flar
Date:      2016-05-13 17:03 -0700
URL:       http://hg.openjdk.java.net/openjfx/9-dev/rt/rev/919f60d167c9

8137050: Support Linux settings for HiDPI scaling
Reviewed-by: kcr

! modules/graphics/src/main/java/com/sun/glass/ui/gtk/GtkApplication.java
! modules/graphics/src/main/java/com/sun/glass/ui/gtk/GtkRobot.java
! modules/graphics/src/main/native-glass/gtk/GlassApplication.cpp
! modules/graphics/src/main/native-glass/gtk/glass_screen.cpp
! modules/graphics/src/main/native-glass/gtk/glass_screen.h