hg: openjfx/jfx-dev/rt: 8204635: [Linux] getMouseX, getMouseY in gtk GlassRobot.cpp ignore the HiDPI scale

[murali.billa at oracle.com]

Changeset: 05836654adf3
Author:    pbansal
Date:      2018-06-18 12:45 +0530
URL:       http://hg.openjdk.java.net/openjfx/jfx-dev/rt/rev/05836654adf3

8204635: [Linux] getMouseX, getMouseY in gtk GlassRobot.cpp ignore the HiDPI scale
Reviewed-by: kcr, mbilla

! modules/javafx.graphics/src/main/native-glass/gtk/GlassRobot.cpp