[Mac] Fix camel case in variable names.

[Mac] Fix camel case in variable names.

In a previous modification of bubble_decoration.mm I mistakenly used
camel case instead of hacker case in several places. This cl corrects
those mistakes.

R=tapted@chromium.org
BUG=622779
Committed: https://crrev.com/b680e7233de12405f5e1a3f3ab0147d5715a06fc
Cr-Commit-Position: refs/heads/master@{#409550}

[shrike, 2016-08-02 23:35:18]

PTAL

[tapted, 2016-08-02 23:41:33]

lgtm

[shrike, 2016-08-03 16:33:53]

The CQ bit was checked by shrike@chromium.org

[commit-bot: I haz the power, 2016-08-03 16:34:27]

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, 2016-08-03 17:17:16]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-08-03 17:19:04]

Description was changed from

==========
[Mac] Fix camel case in variable names.

In a previous modification of bubble_decoration.mm I mistakenly used
camel case instead of hacker case in several places. This cl corrects
those mistakes.

R=tapted@chromium.org
BUG=622779
==========

to

==========
[Mac] Fix camel case in variable names.

In a previous modification of bubble_decoration.mm I mistakenly used
camel case instead of hacker case in several places. This cl corrects
those mistakes.

R=tapted@chromium.org
BUG=622779

Committed: https://crrev.com/b680e7233de12405f5e1a3f3ab0147d5715a06fc
Cr-Commit-Position: refs/heads/master@{#409550}
==========

[commit-bot: I haz the power, 2016-08-03 17:19:05]

Patchset 1 (id:??) landed as
https://crrev.com/b680e7233de12405f5e1a3f3ab0147d5715a06fc
Cr-Commit-Position: refs/heads/master@{#409550}