hg: openjfx/8u-dev/rt: 8206246: [JavaFX] Backport GTK3 support on Linux to 8u

[kevin.rushforth at oracle.com]

Changeset: 02603f9df275
Author:    pbansal
Date:      2018-10-12 05:39 -0700
URL:       http://hg.openjdk.java.net/openjfx/8u-dev/rt/rev/02603f9df275

8206246: [JavaFX] Backport GTK3 support on Linux to 8u
Summary: Backport JDK-8159892 plus 20 follow-on fixes to FX 8u
Reviewed-by: kcr, jvos

! build.gradle
! buildSrc/linux.gradle
! buildSrc/src/main/groovy/com/sun/javafx/gradle/NativeCompileTask.groovy
! modules/graphics/src/main/java/com/sun/glass/ui/Window.java
! modules/graphics/src/main/java/com/sun/glass/ui/gtk/GtkApplication.java
! modules/graphics/src/main/native-glass/gtk/GlassApplication.cpp
! modules/graphics/src/main/native-glass/gtk/GlassRobot.cpp
! modules/graphics/src/main/native-glass/gtk/GlassSystemClipboard.cpp
! modules/graphics/src/main/native-glass/gtk/GlassView.cpp
! modules/graphics/src/main/native-glass/gtk/GlassWindow.cpp
! modules/graphics/src/main/native-glass/gtk/glass_dnd.cpp
! modules/graphics/src/main/native-glass/gtk/glass_general.cpp
! modules/graphics/src/main/native-glass/gtk/glass_general.h
- modules/graphics/src/main/native-glass/gtk/glass_gtkcompat.cpp
- modules/graphics/src/main/native-glass/gtk/glass_gtkcompat.h
! modules/graphics/src/main/native-glass/gtk/glass_key.cpp
! modules/graphics/src/main/native-glass/gtk/glass_screen.cpp
! modules/graphics/src/main/native-glass/gtk/glass_window.cpp
! modules/graphics/src/main/native-glass/gtk/glass_window.h
! modules/graphics/src/main/native-glass/gtk/glass_window_ime.cpp
+ modules/graphics/src/main/native-glass/gtk/launcher.c
+ modules/graphics/src/main/native-glass/gtk/wrapped.c
+ modules/graphics/src/main/native-glass/gtk/wrapped.h
+ tests/system/src/test/java/javafx/scene/NewSceneSizeTest.java
+ tests/system/src/test/java/javafx/stage/ChildStageLocationTest.java
+ tests/system/src/test/java/javafx/stage/MakeResizableAndResizeTest.java
+ tests/system/src/test/java/javafx/stage/RestoreStagePositionTest.java
+ tests/system/src/test/java/test/javafx/scene/RestoreSceneSizeTest.java
+ tests/system/src/test/java/test/javafx/stage/DeiconifiedWithChildTest.java
+ tests/system/src/test/java/test/robot/javafx/scene/AfterModalClosedTest.java