Revert of Make GM default to reseting gpu contexts on android.

Revert of Make GM default to reseting gpu contexts on android. (patchset #1 id:1 of https://codereview.chromium.org/635293003/)

Reason for revert:
Crashing on Galaxy Nexus (probably tickled an existing skia or driver bug)

Original issue's description:
> Make GM default to reseting gpu contexts on android.
> 
> TBR=mtklein@google.com
> 
> Committed: https://skia.googlesource.com/skia/+/8dd35ce178e4319685a870faf544a0b1d7aef5bb

TBR=mtklein@google.com
NOTREECHECKS=true
NOTRY=true

Committed: https://skia.googlesource.com/skia/+/7663d66681a8b695b36701c6885935c60c0531c3

[bsalomon, 2014-10-08 12:40:21]

Created Revert of Make GM default to reseting gpu contexts on android.

[commit-bot: I haz the power, 2014-10-08 12:41:16]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/639773003/1

[commit-bot: I haz the power, 2014-10-08 12:41:29]

Committed patchset #1 (id:1) as 7663d66681a8b695b36701c6885935c60c0531c3

[mtklein, 2014-10-08 13:23:31]

On 2014/10/08 12:41:29, I haz the power (commit-bot) wrote:
> Committed patchset #1 (id:1) as 7663d66681a8b695b36701c6885935c60c0531c3

Weird.  Don't we do this on all bots in DM?  Looks like it's working fine there.

[bsalomon, 2014-10-08 13:32:31]

On 2014/10/08 13:23:31, mtklein wrote:
> On 2014/10/08 12:41:29, I haz the power (commit-bot) wrote:
> > Committed patchset #1 (id:1) as 7663d66681a8b695b36701c6885935c60c0531c3
> 
> Weird.  Don't we do this on all bots in DM?  Looks like it's working fine
there.

Yup, also I ran tries with this combined with other resource caches and it ran
just fine. I think the GN drivers are just really buggy and tickling them the
wrong way can cause a crash. I'm trying a different approach here:
https://codereview.chromium.org/640643004/

[bsalomon, 2014-10-08 13:33:07]

On 2014/10/08 13:32:31, bsalomon wrote:
> On 2014/10/08 13:23:31, mtklein wrote:
> > On 2014/10/08 12:41:29, I haz the power (commit-bot) wrote:
> > > Committed patchset #1 (id:1) as 7663d66681a8b695b36701c6885935c60c0531c3
> > 
> > Weird.  Don't we do this on all bots in DM?  Looks like it's working fine
> there.
> 
> Yup, also I ran tries with this combined with other resource caches and it ran
> just fine. I think the GN drivers are just really buggy and tickling them the
> wrong way can cause a crash. I'm trying a different approach here:
> https://codereview.chromium.org/640643004/

I meant "resource cache changes"