hg: openjfx/10-dev/rt: 8185877: Fix X11 dependency in javapackager

[victor.drozdov at oracle.com]

Changeset: 20bf31a9c865
Author:    asemenyuk
Date:      2017-11-06 20:19 -0800
URL:       http://hg.openjdk.java.net/openjfx/10-dev/rt/rev/20bf31a9c865

8185877: Fix X11 dependency in javapackager
Reviewed-by: vdrozdov, kcr

! buildSrc/linux.gradle
! modules/jdk.packager/src/main/native/launcher/linux/launcher.cpp
! modules/jdk.packager/src/main/native/library/common/LinuxPlatform.cpp
! modules/jdk.packager/src/main/native/library/common/LinuxPlatform.h
! modules/jdk.packager/src/main/native/library/common/Platform.cpp
! modules/jdk.packager/src/main/native/library/common/Platform.h