[turbofan] Get rid of type lower bounds.

[turbofan] Get rid of type lower bounds.

Committed: https://crrev.com/92903d0a1998aa4774c5b6ae61edc36187006216
Cr-Commit-Position: refs/heads/master@{#30764}

[Jarin, 2015-09-16 10:48:34]

Could you take a look, please?

[Jarin, 2015-09-16 10:48:49]

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

[Jarin, 2015-09-16 10:49:04]

Could you take a look, please?

[Benedikt Meurer, 2015-09-16 10:54:01]

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

[Benedikt Meurer, 2015-09-16 10:54:02]

Dead should be dead! LGTM!

[rossberg, 2015-09-16 10:58:22]

Looks okay to me, although I don't know what the non-Crank backup plan is. :)

[Jarin, 2015-09-16 11:31:24]

The CQ bit was checked by jarin@chromium.org

[Jarin, 2015-09-16 11:31:24]

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/1348073002/#ps20001
(title: "Rebase")

[commit-bot: I haz the power, 2015-09-16 11:31:38]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1348073002/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1348073002/20001

[commit-bot: I haz the power, 2015-09-16 11:55:32]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2015-09-16 11:55:48]

Patchset 2 (id:??) landed as
https://crrev.com/92903d0a1998aa4774c5b6ae61edc36187006216
Cr-Commit-Position: refs/heads/master@{#30764}