Update some example + test code to use MdTextButton instead of

Update some example + test code to use MdTextButton instead of
STYLE_BUTTON label buttons.

BUG=642920
Committed: https://crrev.com/057f0a2628a0bea9016ef0a84a5af1a17e53e8db
Cr-Commit-Position: refs/heads/master@{#416836}

[Evan Stade, 2016-09-06 19:32:19]

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

[commit-bot: I haz the power, 2016-09-06 19:33:21]

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, 2016-09-06 20:16:09]

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

[commit-bot: I haz the power, 2016-09-06 20:16:10]

Dry run: This issue passed the CQ dry run.

[Evan Stade, 2016-09-06 23:18:53]

estade@chromium.org changed reviewers:
+ sky@chromium.org

[sky, 2016-09-07 03:33:57]

LGTM

[Evan Stade, 2016-09-07 03:43:10]

The CQ bit was checked by estade@chromium.org

[commit-bot: I haz the power, 2016-09-07 03:43:23]

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, 2016-09-07 03:48:05]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-09-07 03:51:49]

Description was changed from

==========
Update some example + test code to use MdTextButton instead of
STYLE_BUTTON label buttons.

BUG=642920
==========

to

==========
Update some example + test code to use MdTextButton instead of
STYLE_BUTTON label buttons.

BUG=642920

Committed: https://crrev.com/057f0a2628a0bea9016ef0a84a5af1a17e53e8db
Cr-Commit-Position: refs/heads/master@{#416836}
==========

[commit-bot: I haz the power, 2016-09-07 03:51:50]

Patchset 1 (id:??) landed as
https://crrev.com/057f0a2628a0bea9016ef0a84a5af1a17e53e8db
Cr-Commit-Position: refs/heads/master@{#416836}