[turbofan] Remove verbose escape analysis helper methods.

[turbofan] Remove verbose escape analysis helper methods.

This is a pure refactoring that removes unnecessary wrapper methods from
the EscapeAnalysis class. This completely removes the notion of "Alias"
from the interface.

R=jarin@chromium.org

Committed: https://crrev.com/6046e4a10a00cf2cc50d32754a4cb839cb881d35
Cr-Commit-Position: refs/heads/master@{#36325}

[Jarin, 2016-05-18 13:39:08]

lgtm

[Michael Starzinger, 2016-05-18 14:02:11]

The CQ bit was checked by mstarzinger@chromium.org

[commit-bot: I haz the power, 2016-05-18 14:02:14]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1989243002/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1989243002/20001

[commit-bot: I haz the power, 2016-05-18 14:04:16]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-05-18 14:05:54]

Description was changed from

==========
[turbofan] Remove verbose escape analysis helper methods.

This is a pure refactoring that removes unnecessary wrapper methods from
the EscapeAnalysis class. This completely removes the notion of "Alias"
from the interface.

R=jarin@chromium.org
==========

to

==========
[turbofan] Remove verbose escape analysis helper methods.

This is a pure refactoring that removes unnecessary wrapper methods from
the EscapeAnalysis class. This completely removes the notion of "Alias"
from the interface.

R=jarin@chromium.org

Committed: https://crrev.com/6046e4a10a00cf2cc50d32754a4cb839cb881d35
Cr-Commit-Position: refs/heads/master@{#36325}
==========

[commit-bot: I haz the power, 2016-05-18 14:05:55]

Patchset 2 (id:??) landed as
https://crrev.com/6046e4a10a00cf2cc50d32754a4cb839cb881d35
Cr-Commit-Position: refs/heads/master@{#36325}