Revert of [turbofan] Disable select matching due to bug manifesting on arm.

Revert of [turbofan] Disable select matching due to bug manifesting on arm. (patchset #1 id:1 of https://codereview.chromium.org/1077613002/)

Reason for revert:
[Sheriff] Checking if this still fails and if yes persists info about failures.

Original issue's description:
> [turbofan] Disable select matching due to bug manifesting on arm.
>
> R=machenbach@chromium.org
> BUG=
>
> Committed: https://crrev.com/6e5d805718195c4b5ac64cd540379cecf10b8f5c
> Cr-Commit-Position: refs/heads/master@{#27702}

TBR=bmeurer@chromium.org

Committed: https://crrev.com/7c36a7d91d8706b29df07013085fbe3c8e93b0ed
Cr-Commit-Position: refs/heads/master@{#29103}

[Michael Achenbach, 2015-06-18 06:55:15]

Created Revert of [turbofan] Disable select matching due to bug manifesting on
arm.

[Michael Achenbach, 2015-06-18 06:55:48]

machenbach@chromium.org changed reviewers:
+ bmeurer@chromium.org

[Benedikt Meurer, 2015-06-18 07:00:42]

lgtm

[Michael Achenbach, 2015-06-18 07:29:47]

The CQ bit was checked by machenbach@chromium.org

[Michael Achenbach, 2015-06-18 07:29:48]

The patchset sent to the CQ was uploaded after l-g-t-m from bmeurer@chromium.org
Link to the patchset: https://codereview.chromium.org/1176403005/#ps40001
(title: "Rebase")

[commit-bot: I haz the power, 2015-06-18 07:29:58]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1176403005/40001

[commit-bot: I haz the power, 2015-06-18 07:57:18]

Committed patchset #2 (id:40001)

[commit-bot: I haz the power, 2015-06-18 07:57:42]

Patchset 2 (id:??) landed as
https://crrev.com/7c36a7d91d8706b29df07013085fbe3c8e93b0ed
Cr-Commit-Position: refs/heads/master@{#29103}

[Michael Achenbach, 2015-06-18 10:42:22]

A revert of this CL (patchset #2 id:40001) has been created in
https://codereview.chromium.org/1195563003/ by machenbach@chromium.org.

The reason for reverting is: This causes timeouts in Massive on chromebooks..