gdi32/tests: Remove variable oldPen which is not really used from test_widenpath.

[Vitaliy Margolen]

On 05/07/2010 01:06 PM, Gerald Pfeifer wrote:
> -    oldPen = SelectObject(hdc, greenPen);
> +    SelectObject(hdc, greenPen);
If it's not used it's a bug. Everything should be reset to original state to
prevent influence on following tests. There are number of such places in
Wine's test suite that makes it impossible to isolate the problem.

Vitaliy