hg: jdk9/client/jdk: 8145174: HiDPI splash screen support on Linux

[prasanta.sadhukhan at oracle.com]

Changeset: e3fd20ff65cd
Author:    rchamyal
Date:      2016-03-11 11:00 +0530
URL:       http://hg.openjdk.java.net/jdk9/client/jdk/rev/e3fd20ff65cd

8145174: HiDPI splash screen support on Linux
Reviewed-by: serb, alexsch

! make/lib/Awt2dLibraries.gmk
! make/mapfiles/libsplashscreen/mapfile-vers
! src/java.desktop/share/classes/java/awt/SplashScreen.java
+ src/java.desktop/unix/native/common/awt/systemscale/systemScale.c
+ src/java.desktop/unix/native/common/awt/systemscale/systemScale.h
! src/java.desktop/unix/native/libawt_xawt/awt/awt_GraphicsEnv.c
! src/java.desktop/unix/native/libsplashscreen/splashscreen_config.h
! src/java.desktop/unix/native/libsplashscreen/splashscreen_sys.c
+ test/java/awt/SplashScreen/MultiResolutionSplash/unix/UnixMultiResolutionSplashTest.java