Get rid of "default:" clause.

Get rid of "default:" clause.

With this change, if a new value is missing in the switch
state, compiler warns it.

BUG=n/a
TEST=Ran trybots. Made sure compiler's error if an value
is missing in the switch statement.

Committed: https://crrev.com/5e6c0490f2fb7cd7478dabec235a0f1cfa19178a
Cr-Commit-Position: refs/heads/master@{#431905}

[hidehiko, 2016-11-14 10:50:22]

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

[commit-bot: I haz the power, 2016-11-14 10:50:40]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[hidehiko, 2016-11-14 10:50:46]

hidehiko@chromium.org changed reviewers:
+ lhchavez@chromium.org

[hidehiko, 2016-11-14 10:50:47]

PTAL.

[commit-bot: I haz the power, 2016-11-14 11:30:06]

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

[commit-bot: I haz the power, 2016-11-14 11:30:06]

Dry run: This issue passed the CQ dry run.

[Luis Héctor Chávez, 2016-11-14 16:09:52]

The CQ bit was checked by lhchavez@chromium.org

[Luis Héctor Chávez, 2016-11-14 16:09:52]

lgtm

Thanks!

[commit-bot: I haz the power, 2016-11-14 16:10:11]

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, 2016-11-14 19:30:53]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-11-14 20:10:14]

Description was changed from

==========
Get rid of "default:" clause.

With this change, if a new value is missing in the switch
state, compiler warns it.

BUG=n/a
TEST=Ran trybots. Made sure compiler's error if an value
is missing in the switch statement.
==========

to

==========
Get rid of "default:" clause.

With this change, if a new value is missing in the switch
state, compiler warns it.

BUG=n/a
TEST=Ran trybots. Made sure compiler's error if an value
is missing in the switch statement.

Committed: https://crrev.com/5e6c0490f2fb7cd7478dabec235a0f1cfa19178a
Cr-Commit-Position: refs/heads/master@{#431905}
==========

[commit-bot: I haz the power, 2016-11-14 20:10:14]

Patchset 1 (id:??) landed as
https://crrev.com/5e6c0490f2fb7cd7478dabec235a0f1cfa19178a
Cr-Commit-Position: refs/heads/master@{#431905}