[arm] Remove CpuFeature::MLS.

[arm] Remove CpuFeature::MLS.

The MLS instruction is available in all ARMv7 devices, and in no ARMv6
devices, aside from the usual ARMv6T2 caveat. We don't need a separate
feature flag for it.

BUG=

Committed: https://crrev.com/feeaac4061aae38835c02fe15c48877f9bad379b
Cr-Commit-Position: refs/heads/master@{#36378}

[jbramley, 2016-05-19 16:42:13]

jacob.bramley@arm.com changed reviewers:
+ bmeurer@chromium.org, epertoso@chromium.org, jarin@chromium.org

[Benedikt Meurer, 2016-05-19 17:23:57]

lgtm

[jbramley, 2016-05-19 17:28:15]

The CQ bit was checked by jacob.bramley@arm.com

[commit-bot: I haz the power, 2016-05-19 17:28:27]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1988133004/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1988133004/1

[commit-bot: I haz the power, 2016-05-19 18:03:15]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-05-19 18:04:43]

Description was changed from

==========
[arm] Remove CpuFeature::MLS.

The MLS instruction is available in all ARMv7 devices, and in no ARMv6
devices, aside from the usual ARMv6T2 caveat. We don't need a separate
feature flag for it.

BUG=
==========

to

==========
[arm] Remove CpuFeature::MLS.

The MLS instruction is available in all ARMv7 devices, and in no ARMv6
devices, aside from the usual ARMv6T2 caveat. We don't need a separate
feature flag for it.

BUG=

Committed: https://crrev.com/feeaac4061aae38835c02fe15c48877f9bad379b
Cr-Commit-Position: refs/heads/master@{#36378}
==========

[commit-bot: I haz the power, 2016-05-19 18:04:44]

Patchset 1 (id:??) landed as
https://crrev.com/feeaac4061aae38835c02fe15c48877f9bad379b
Cr-Commit-Position: refs/heads/master@{#36378}