Make TextOrientation an enum class.

Make TextOrientation an enum class.

This patch makes TextOrientation an enum class for type safety.

BUG=684966
Review-Url: https://codereview.chromium.org/2910123002
Cr-Commit-Position: refs/heads/master@{#475462}
Committed: https://chromium.googlesource.com/chromium/src/+/c727599592c604933f4a437852e045c912b9d517

[nainar, 2017-05-30 03:43:12]

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

[nainar, 2017-05-30 03:43:28]

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

[commit-bot: I haz the power, 2017-05-30 03:43:33]

Dry run: CQ is trying da patch.

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

[shend, 2017-05-30 05:01:21]

lgtm

[nainar, 2017-05-30 05:01:56]

nainar@chromium.org changed reviewers:
+ dstockwell@chromium.org

[commit-bot: I haz the power, 2017-05-30 06:15:15]

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

[commit-bot: I haz the power, 2017-05-30 06:15:16]

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

[rune, 2017-05-30 08:07:41]

rune@opera.com changed reviewers:
+ rune@opera.com

[rune, 2017-05-30 08:07:42]

rs lgtm

[nainar, 2017-05-30 08:11:02]

The CQ bit was checked by nainar@chromium.org

[commit-bot: I haz the power, 2017-05-30 08:11:18]

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, 2017-05-30 08:15:18]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1496131862592180, "parent_rev":
"fe4dab40075a213e695cd2a3a503356c2e6e8333", "commit_rev":
"c727599592c604933f4a437852e045c912b9d517"}

[commit-bot: I haz the power, 2017-05-30 08:15:26]

Description was changed from

==========
Make TextOrientation an enum class.

This patch makes TextOrientation an enum class for type safety.

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

to

==========
Make TextOrientation an enum class.

This patch makes TextOrientation an enum class for type safety.

BUG=684966

Review-Url: https://codereview.chromium.org/2910123002
Cr-Commit-Position: refs/heads/master@{#475462}
Committed:
https://chromium.googlesource.com/chromium/src/+/c727599592c604933f4a437852e0...
==========

[commit-bot: I haz the power, 2017-05-30 08:15:27]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/c727599592c604933f4a437852e0...