[chromedriver] Use NodeType enum for consistency.

[chromedriver] Use NodeType enum for consistency.

BUG=chromedriver:1388
Review-Url: https://codereview.chromium.org/2629403003
Cr-Commit-Position: refs/heads/master@{#443628}
Committed: https://chromium.googlesource.com/chromium/src/+/646a2f792c2d73c63d1df79cb698299e1697c447

[samuong, 2017-01-13 18:26:09]

samuong@chromium.org changed reviewers:
+ stgao@chromium.org

[stgao, 2017-01-13 18:40:08]

lgtm

[samuong, 2017-01-13 18:40:47]

The CQ bit was checked by samuong@chromium.org

[commit-bot: I haz the power, 2017-01-13 18:41:44]

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, 2017-01-13 18:55:16]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1484332847099470, "parent_rev":
"22255608405e3c9464787fbd3ec004475ffccdc4", "commit_rev":
"646a2f792c2d73c63d1df79cb698299e1697c447"}

[commit-bot: I haz the power, 2017-01-13 18:55:51]

Description was changed from

==========
[chromedriver] Use NodeType enum for consistency.

BUG=chromedriver:1388
==========

to

==========
[chromedriver] Use NodeType enum for consistency.

BUG=chromedriver:1388

Review-Url: https://codereview.chromium.org/2629403003
Cr-Commit-Position: refs/heads/master@{#443628}
Committed:
https://chromium.googlesource.com/chromium/src/+/646a2f792c2d73c63d1df79cb698...
==========

[commit-bot: I haz the power, 2017-01-13 18:55:52]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/646a2f792c2d73c63d1df79cb698...