tools: Extend the CustomTabs benchmark scripts to speculative_prefetch.

tools: Extend the CustomTabs benchmark scripts to speculative_prefetch.

This extends the Custom Tabs benchmark scripts to also be useful for
speculative prefetch evaluation.

Also a bunch of small cleanups (including making the linter happy).

BUG=655980
Committed: https://crrev.com/a181b9af5728c5989e048fa51caf881e124e7c16
Cr-Commit-Position: refs/heads/master@{#425312}

[Benoit L, 2016-10-14 12:25:47]

lizeb@chromium.org changed reviewers:
+ droger@chromium.org

[droger, 2016-10-14 13:03:18]

lgtm

[Benoit L, 2016-10-14 13:03:55]

The CQ bit was checked by lizeb@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-10-14 13:04:16]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-10-14 13:39:53]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-10-14 13:39:53]

Dry run: This issue passed the CQ dry run.

[Benoit L, 2016-10-14 13:41:30]

The CQ bit was checked by lizeb@chromium.org

[commit-bot: I haz the power, 2016-10-14 13:41:37]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-10-14 13:46:19]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-10-14 13:48:28]

Description was changed from

==========
tools: Extend the CustomTabs benchmark scripts to speculative_prefetch.

This extends the Custom Tabs benchmark scripts to also be useful for
speculative prefetch evaluation.

Also a bunch of small cleanups (including making the linter happy).

BUG=655980
==========

to

==========
tools: Extend the CustomTabs benchmark scripts to speculative_prefetch.

This extends the Custom Tabs benchmark scripts to also be useful for
speculative prefetch evaluation.

Also a bunch of small cleanups (including making the linter happy).

BUG=655980

Committed: https://crrev.com/a181b9af5728c5989e048fa51caf881e124e7c16
Cr-Commit-Position: refs/heads/master@{#425312}
==========

[commit-bot: I haz the power, 2016-10-14 13:48:29]

Patchset 1 (id:??) landed as
https://crrev.com/a181b9af5728c5989e048fa51caf881e124e7c16
Cr-Commit-Position: refs/heads/master@{#425312}