[8u] Request for approval for bulk integration of some client fixes

[Sergey Bylokhov]

Hello,
These are a direct back-ports from jdk 9 to jdk 8u:

8046894: JNI exception pending in jdk/src/solaris/native/sun/awt/X11Color.c
Bug: https://bugs.openjdk.java.net/browse/JDK-8046894
Reviewed-by: Alexander Zvegintsev, Phil Race
jdk9 changeset:
http://hg.openjdk.java.net/jdk9/client/jdk/rev/1ba3100fee82

8054800: JNI exception pending in 
jdk/src/windows/native/sun/windows/awt_Win32GraphicsDevice.cpp
Bug: https://bugs.openjdk.java.net/browse/JDK-8054800
Reviewed-by: Alexander Zvegintsev, Phil Race
jdk9 changeset:
http://hg.openjdk.java.net/jdk9/client/jdk/rev/5b16f47505d1

8054801: Memory leak in 
jdk/src/windows/native/sun/windows/awt_InputMethod.cpp
Bug: https://bugs.openjdk.java.net/browse/JDK-8054801
Reviewed-by: Alexander Scherbatiy, Phil Race
jdk9 changeset:
http://hg.openjdk.java.net/jdk9/client/jdk/rev/5b81c99be5b8

8046887: JNI exception pending in jdk/src/solaris/native/sun/awt: 
awt_DrawingSurface.c, awt_GraphicsEnv.c, awt_InputMethod.c, 
sun_awt_X11_GtkFileDialogPeer.c
Bug: https://bugs.openjdk.java.net/browse/JDK-8046887
Reviewed-by: Alexander Zvegintsev, Phil Race
jdk9 changeset:
http://hg.openjdk.java.net/jdk9/client/jdk/rev/aa477d5b3653

-- 
Best regards, Sergey.