Revert "SpecialImageTest no longer fails on GalaxyS6."

This reverts commit 093cb35807b20c6571874e5f8621bef5e9524b81.

Reason for revert: Not sure why, but it's failing again today.

Original change's description:
> SpecialImageTest no longer fails on GalaxyS6.
> 
> BUG=skia:6338
> NOTRY=true
> 
> Change-Id: Ie7305f654e9f818dc31cb49eba2e7bf4000a36f9
> Reviewed-on: https://skia-review.googlesource.com/11411
> Reviewed-by: Robert Phillips <robertphillips@google.com>
> Commit-Queue: Ben Wagner <benjaminwagner@google.com>
> 

TBR=benjaminwagner@google.com,robertphillips@google.com,reviews@skia.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:6338

Change-Id: I1e07c74d37682df42023e3b52924f9a29da2cccb
Reviewed-on: https://skia-review.googlesource.com/11441
Reviewed-by: Ben Wagner <benjaminwagner@google.com>
Commit-Queue: Ben Wagner <benjaminwagner@google.com>
2 files changed