ScrollDC should not clip output if a clipping rect is not specified

[Rein Klazes]

On Fri, 16 Dec 2005 19:06:13 +0100, you wrote:

>Also visually I do not see the failure that you are supposedly fixing.

Nah, I did not look straight. The flaw is visible but does not cause the
test to fail.

Rein.