[IME] Use proper const in ImeAdaptor for autocomplete, updating tests.

[IME] Use proper const in ImeAdaptor for autocomplete, updating tests.

This is a follow-up clean up to
https://chromiumcodereview.appspot.com/842493004/
so we can:
- Use the appropriate constant to detect autocomplete="off".
- Add test case for autocomplete="off" (returns key code rather than 229).

Committed: https://crrev.com/4909fb1cac2676ed87044587a369530f6062e957
Cr-Commit-Position: refs/heads/master@{#311773}

[huangs, 2015-01-14 22:26:03]

huangs@chromium.org changed reviewers:
+ bcwhite@chromium.org

[huangs, 2015-01-14 22:26:03]

The follow-up cleanup, as mentioned yesterday.

[huangs, 2015-01-15 00:06:01]

PTAL.

[bcwhite, 2015-01-15 15:13:12]

lgtm

[huangs, 2015-01-15 16:40:46]

Thanks. Submitting!

[huangs, 2015-01-15 16:41:04]

Oh wait need OWNER review. :)

[huangs, 2015-01-15 16:45:16]

huangs@chromium.org changed reviewers:
+ aurimas@chromium.org

[huangs, 2015-01-15 16:45:17]

OWNER review for aurimas@, PTAL.

[aurimas (slooooooooow), 2015-01-15 21:18:34]

lgtm

[huangs, 2015-01-15 21:40:05]

The CQ bit was checked by huangs@chromium.org

[commit-bot: I haz the power, 2015-01-15 21:42:33]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/848223003/20001

[commit-bot: I haz the power, 2015-01-16 00:30:40]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2015-01-16 00:32:31]

Patchset 2 (id:??) landed as
https://crrev.com/4909fb1cac2676ed87044587a369530f6062e957
Cr-Commit-Position: refs/heads/master@{#311773}