Revert of Split CPU and GPU DeferredCanvas tests (https://codereview.chromium.org/271483002/)

Reason for revert:
breaking the run tests steps on ChromeOS. See http://108.170.220.120:10117/builders/Test-ChromeOS-Alex-GMA3150-x86-Debug/builds/1669

Original issue's description:
> Split CPU and GPU DeferredCanvas tests
>
> Nothing important, just happened to notice this and figured it was good hygiene.
> DEF_TESTs run in parallel, while DEF_GPUTESTs run all run serially.
>
> BUG=skia:
>
> Committed: http://code.google.com/p/skia/source/detail?r=14603

R=junov@chromium.org, mtklein@google.com, mtklein@chromium.org
TBR=junov@chromium.org, mtklein@chromium.org, mtklein@google.com
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Author: djsollen@google.com

Review URL: https://codereview.chromium.org/270283003

git-svn-id: http://skia.googlecode.com/svn/trunk@14607 2bbb7eff-a529-9590-31e7-b0007b416f81
1 file changed