Revert "Add a GM to test out odd matrix draws"

This reverts commit 761f44853fcead7e7a105e1870cb970646814058.

Reason for revert: preabandonContext failures

Original change's description:
> Add a GM to test out odd matrix draws
> 
> Bug: skia:7075
> Change-Id: I90c15bf019161abc5dab78e0af20ef15ff1395d9
> Reviewed-on: https://skia-review.googlesource.com/64761
> Commit-Queue: Robert Phillips <robertphillips@google.com>
> Reviewed-by: Brian Salomon <bsalomon@google.com>

TBR=bsalomon@google.com,robertphillips@google.com

Change-Id: I9ecb2e2dcd74685e2c707c04bb52279e1d5cc55c
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:7075
Reviewed-on: https://skia-review.googlesource.com/65740
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
3 files changed