Re: [PATCH 2/2] comctl32: Fix drawing function of disabled button in toolbar.

[Nikolay Sivov]

I'm afraid this gives inaccurate results. At least for Control Spy test 
we're doing it correctly now, I tested both versions on Win 10 and it 
doesn't render in shades of gray, but instead makes whole thing solid 
color. It's possible it depends on bit depth.