basegfx::fround and friends seems needed in windows build

[Korrawit Pruegsanusak]

Hello Stephan,

On Wed, Feb 8, 2012 at 17:11, Stephan Bergmann <sbergman at redhat.com> wrote:
> Yes, please just revert what is used by Windows-only canvas/source/directx
> but got erroneously removed.

Thanks! Done at
http://cgit.freedesktop.org/libreoffice/core/commit/?id=a330f38093e2643a26239557050561afae9ff23d

Anyway, I don't have a directx sdk to test it, so I just revert only
errors mentioned in tinderbox. Let's see if we need more ... :-)

Best Regards,
-- 
Korrawit Pruegsanusak