8164811: [hidpi]Tests fail with OpenGL and GDI Rendering 8189257: Enabling Translucent Frame with setBackground disables HiDPI Reviewed-by: serb, prr, pnarayanan Contributed-by: pankaj.b.bansal@oracle.com

^build/
^dist/
^.idea/
nbproject/private/
^webrev
^.src-rev$
^.jib/
\.DS_Store
\.metadata/
\.recommenders/
test/nashorn/script/external
test/nashorn/lib
NashornProfile.txt