user32: static controls should have a clipping region set whilesending the WM_CTLCOLORSTATIC (with testcase, fixes bug #9195)

[Dmitry Timoshkov]

"Mikolaj Zalewski" <mikolajz at google.com> wrote:

> Photoshop ImageReady depends on it.

You have added an explicit clipping to STATIC_PaintTextfn, but since
you are working on it, please test other static styles as well.

Btw, if you are keen on writing a test (or making your test generic) for
button control, that would help in investigating and fixing the bug 7569
which suffers from the same problem.

-- 
Dmitry.