Introduce a handlified version of source position iterator.

Introduce a handlified version of source position iterator.

This enables allocation in Turbofan's graph building (which is useful for
taking code dependencies there).

BUG=v8:6357
R=bmeurer@chromium.org

Review-Url: https://codereview.chromium.org/2860843003
Cr-Commit-Position: refs/heads/master@{#45089}
Committed: https://chromium.googlesource.com/v8/v8/+/418926e0104b2b634f38876b5b274840decf8e46

[Jarin, 2017-05-04 11:13:12]

Could you take a look, please?

[Benedikt Meurer, 2017-05-04 11:24:10]

LGTM

[Jarin, 2017-05-04 11:26:42]

The CQ bit was checked by jarin@chromium.org

[commit-bot: I haz the power, 2017-05-04 11:26:54]

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, 2017-05-04 12:34:49]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1493897202606690, "parent_rev":
"f918404590b6800c5a5ef26fb358abbc28622deb", "commit_rev":
"418926e0104b2b634f38876b5b274840decf8e46"}

[commit-bot: I haz the power, 2017-05-04 12:34:55]

Description was changed from

==========
Introduce a handlified version of source position iterator.

This enables allocation in Turbofan's graph building (which is useful for
taking code dependencies there).

BUG=v8:6357
R=bmeurer@chromium.org
==========

to

==========
Introduce a handlified version of source position iterator.

This enables allocation in Turbofan's graph building (which is useful for
taking code dependencies there).

BUG=v8:6357
R=bmeurer@chromium.org

Review-Url: https://codereview.chromium.org/2860843003
Cr-Commit-Position: refs/heads/master@{#45089}
Committed:
https://chromium.googlesource.com/v8/v8/+/418926e0104b2b634f38876b5b274840dec...
==========

[commit-bot: I haz the power, 2017-05-04 12:34:56]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/v8/v8/+/418926e0104b2b634f38876b5b274840dec...