Revert of Provides multiple implementations of Android's SkBitmapRegionDecoder

Revert of Provides multiple implementations of Android's SkBitmapRegionDecoder (patchset #16 id:360001 of https://codereview.chromium.org/1288963002/ )

Reason for revert:
Breaking Android bots
Bad use of the utils folder

Original issue's description:
> Provides various implementations of Android's SkBitmapRegionDecoder.
> 
> Implements testing in DM for these implementations.
> 
> nanobench testing will follow after this.
> 
> BUG=skia:
> 
> Committed: https://skia.googlesource.com/skia/+/76f755e6d54a32f9887ad254ce59a3a62f28bde4

TBR=scroggo@google.com,reed@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Committed: https://skia.googlesource.com/skia/+/8fd97eab1d9c17c662e08f6b3dbd7be49ec0a838

[msarett, 2015-09-08 13:44:44]

Created Revert of Provides multiple implementations of Android's
SkBitmapRegionDecoder

[scroggo, 2015-09-08 13:59:31]

scroggo@google.com changed reviewers:
+ rmistry@google.com

[scroggo, 2015-09-08 13:59:31]

The CQ bit was checked by scroggo@google.com

[scroggo, 2015-09-08 13:59:31]

lgtm

LGTM

Ravi, it seems like lately we need to LGTM reverts and click the CQ sometimes.
Any idea why?

[commit-bot: I haz the power, 2015-09-08 13:59:43]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1322773004/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1322773004/1

[commit-bot: I haz the power, 2015-09-08 13:59:53]

Committed patchset #1 (id:1) as
https://skia.googlesource.com/skia/+/8fd97eab1d9c17c662e08f6b3dbd7be49ec0a838

[scroggo, 2015-09-08 14:01:57]

On 2015/09/08 13:59:53, commit-bot: I haz the power wrote:
> Committed patchset #1 (id:1) as
> https://skia.googlesource.com/skia/+/8fd97eab1d9c17c662e08f6b3dbd7be49ec0a838

Ah, nvm Ravi. Matt says for this one he unchecked the checkbox. (I have seen
that problem for other CLs though...)

[rmistry, 2015-09-08 18:56:50]

On 2015/09/08 14:01:57, scroggo wrote:
> On 2015/09/08 13:59:53, commit-bot: I haz the power wrote:
> > Committed patchset #1 (id:1) as
> >
https://skia.googlesource.com/skia/+/8fd97eab1d9c17c662e08f6b3dbd7be49ec0a838
> 
> Ah, nvm Ravi. Matt says for this one he unchecked the checkbox. (I have seen
> that problem for other CLs though...)

Send me the CL if you run into this again.

[msarett, 2015-09-08 18:58:44]

Sorry I should have replied earlier and clarified this.

I don't think there was an issue here.  I intentionally created the Revert
without landing it immediately.