[Piglit] framework: Minor cleanups and refactors

[Ilia Mirkin]

For patches 1-6, 8-9:

Reviewed-by: Ilia Mirkin <imirkin at alum.mit.edu>

(I had a few minor comments on 4 and 8 -- ignorable if you don't like them.)

Seems like patch 7 loses some functionality.

On Wed, Apr 9, 2014 at 9:27 PM, Dylan Baker <baker.dylan.c at gmail.com> wrote:
> This series implmements several code quality and idiomatic changes. The
> end result is more organized code, and zero functional change.
>
> Patches 1-3 clean up most of the remaining PEP8 issues with the code
> Patches 4-9 Fix minor style issues and break up the large Test.run()
> function.
>
> _______________________________________________
> Piglit mailing list
> Piglit at lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/piglit