6989505: java.awt.Robot's getPixelColor treats not fully opaque Window as fully transparent.
Summary: Use ::CreateDC() instead of ::GetDC()
Reviewed-by: art, dcherepanov
os_family = linux
arch = sparc
arch_model = sparc
os_arch = linux_sparc
os_arch_model = linux_sparc
lib_arch = sparcv9
compiler = gcc
sysdefs = -DLINUX -D_GNU_SOURCE -DSPARC