[turbofan] Float32Abs and Float64Abs are supported by all backends.

[turbofan] Float32Abs and Float64Abs are supported by all backends.

The Float32Abs and Float64Abs operators are supported by all TurboFan
backends, so we no longer need the flags for them.

R=jarin@chromium.org

Committed: https://crrev.com/189609e197d03369e0bcc4d32e88fe56ef2b6af1
Cr-Commit-Position: refs/heads/master@{#28310}

[Benedikt Meurer, 2015-05-08 04:41:27]

Hey Jaro,

This is trivial cleanup. Please take a look.

Thanks,
Benedikt

[Jarin, 2015-05-08 08:11:05]

lgtm

[Benedikt Meurer, 2015-05-08 08:22:46]

The CQ bit was checked by bmeurer@chromium.org

[commit-bot: I haz the power, 2015-05-08 08:22:56]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1132033002/1

[commit-bot: I haz the power, 2015-05-08 08:25:07]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-05-08 08:25:21]

Patchset 1 (id:??) landed as
https://crrev.com/189609e197d03369e0bcc4d32e88fe56ef2b6af1
Cr-Commit-Position: refs/heads/master@{#28310}