hg: jdk/client: 8212700: Change the mechanism by which JDK loads the platform-specific AWT Toolkit

[philip.race at oracle.com]

Changeset: dde07ac16610
Author:    prr
Date:      2019-05-10 16:22 -0700
URL:       http://hg.openjdk.java.net/jdk/client/rev/dde07ac16610

8212700: Change the mechanism by which JDK loads the platform-specific AWT Toolkit
Reviewed-by: serb, rriggs

! src/java.base/share/classes/jdk/internal/util/SystemProps.java
! src/java.base/share/native/libjava/System.c
! src/java.base/share/native/libjava/java_props.h
! src/java.base/unix/native/libjava/java_props_md.c
! src/java.base/windows/native/libjava/java_props_md.c
! src/java.desktop/macosx/classes/sun/awt/PlatformGraphicsInfo.java
! src/java.desktop/macosx/classes/sun/lwawt/macosx/LWCToolkit.java
! src/java.desktop/share/classes/java/awt/Toolkit.java
! src/java.desktop/unix/classes/sun/awt/PlatformGraphicsInfo.java
! src/java.desktop/unix/classes/sun/awt/X11/XToolkit.java
! src/java.desktop/windows/classes/sun/awt/PlatformGraphicsInfo.java
! src/java.desktop/windows/classes/sun/awt/windows/WToolkit.java
+ test/jdk/java/awt/Toolkit/ToolkitPropertyTest/CheckToolkitSystemProperty.java