[arm][arm64] Remove COHERENT_CACHE support

[arm][arm64] Remove COHERENT_CACHE support

We have evidence (see r34896) that this avoids crashes.

BUG=chromium:524337
Committed: https://crrev.com/e83ac2342d69ba51f966028d23d4865da3116755
Cr-Commit-Position: refs/heads/master@{#36317}

[Jakob Kummerow, 2016-05-18 10:11:38]

jkummerow@chromium.org changed reviewers:
+ hablich@chromium.org

[Jakob Kummerow, 2016-05-18 10:11:38]

PTAL.

[Michael Hablich, 2016-05-18 10:14:21]

On 2016/05/18 10:11:38, Jakob wrote:
> PTAL.

rubberstamp lgtm; code should probably be lgtm by somebody else

[Yang, 2016-05-18 10:33:09]

On 2016/05/18 10:14:21, Hablich wrote:
> On 2016/05/18 10:11:38, Jakob wrote:
> > PTAL.
> 
> rubberstamp lgtm; code should probably be lgtm by somebody else

LGTM.

[Jakob Kummerow, 2016-05-18 10:33:38]

The CQ bit was checked by jkummerow@chromium.org

[commit-bot: I haz the power, 2016-05-18 10:33:42]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1995483002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1995483002/1

[commit-bot: I haz the power, 2016-05-18 11:06:39]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-05-18 11:08:59]

Description was changed from

==========
[arm][arm64] Remove COHERENT_CACHE support

We have evidence (see r34896) that this avoids crashes.

BUG=chromium:524337
==========

to

==========
[arm][arm64] Remove COHERENT_CACHE support

We have evidence (see r34896) that this avoids crashes.

BUG=chromium:524337

Committed: https://crrev.com/e83ac2342d69ba51f966028d23d4865da3116755
Cr-Commit-Position: refs/heads/master@{#36317}
==========

[commit-bot: I haz the power, 2016-05-18 11:09:00]

Patchset 1 (id:??) landed as
https://crrev.com/e83ac2342d69ba51f966028d23d4865da3116755
Cr-Commit-Position: refs/heads/master@{#36317}