Make ELineBreak an enum class.

Make ELineBreak an enum class.

This patch makes ELineBreak an enum class for better type safety.

BUG=684966
Review-Url: https://codereview.chromium.org/2882103002
Cr-Commit-Position: refs/heads/master@{#471939}
Committed: https://chromium.googlesource.com/chromium/src/+/cff8d177b5cbcbaabf7e9860576d2f629f94debb

[shend, 2017-05-14 23:05:16]

The CQ bit was checked by shend@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2017-05-14 23:05:26]

Dry run: CQ is trying da patch.

Follow status at:
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[shend, 2017-05-14 23:06:13]

shend@chromium.org changed reviewers:
+ alancutter@chromium.org

[shend, 2017-05-14 23:06:13]

Hi Alan, PTAL

[commit-bot: I haz the power, 2017-05-14 23:16:17]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2017-05-14 23:16:18]

Dry run: Try jobs failed on following builders:
  linux_chromium_tsan_rel_ng on master.tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[alancutter (OOO until 2018), 2017-05-15 04:23:20]

lgtm

[shend, 2017-05-15 06:34:10]

The CQ bit was checked by shend@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2017-05-15 06:34:24]

Dry run: 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, 2017-05-15 09:15:31]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2017-05-15 09:15:32]

Dry run: This issue passed the CQ dry run.

[shend, 2017-05-15 22:46:02]

The CQ bit was checked by shend@chromium.org

[shend, 2017-05-15 22:46:03]

The patchset sent to the CQ was uploaded after l-g-t-m from
alancutter@chromium.org
Link to the patchset: https://codereview.chromium.org/2882103002/#ps20001
(title: "Rebase")

[commit-bot: I haz the power, 2017-05-15 22:47:00]

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, 2017-05-15 22:59:29]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1494888362702830,
"parent_rev": "81668cf186687fc25544f2c8b7d599498f8b9d85", "commit_rev":
"cff8d177b5cbcbaabf7e9860576d2f629f94debb"}

[commit-bot: I haz the power, 2017-05-15 22:59:36]

Description was changed from

==========
Make ELineBreak an enum class.

This patch makes ELineBreak an enum class for better type safety.

BUG=684966
==========

to

==========
Make ELineBreak an enum class.

This patch makes ELineBreak an enum class for better type safety.

BUG=684966

Review-Url: https://codereview.chromium.org/2882103002
Cr-Commit-Position: refs/heads/master@{#471939}
Committed:
https://chromium.googlesource.com/chromium/src/+/cff8d177b5cbcbaabf7e9860576d...
==========

[commit-bot: I haz the power, 2017-05-15 22:59:37]

Committed patchset #2 (id:20001) as
https://chromium.googlesource.com/chromium/src/+/cff8d177b5cbcbaabf7e9860576d...