Video Player: Show the status icon on display when the status is changed

Video Player: Show the status icon on display when the status is changed

This patch adds a feature to show the icon. See the issue for the detail.

BUG=412978
TEST=manually tested

Committed: https://crrev.com/c1165114767914b846c21f0a3f012d7ded0d96dd
Cr-Commit-Position: refs/heads/master@{#295418}

[yoshiki, 2014-09-18 02:21:49]

yoshiki@chromium.org changed reviewers:
+ fukino@chromium.org

[yoshiki, 2014-09-18 02:23:15]

@fukino-san, PTAL. THanks.

[fukino, 2014-09-18 03:25:06]

On 2014/09/18 02:23:15, yoshiki wrote:
> @fukino-san, PTAL. THanks.

lgtm.

[yoshiki, 2014-09-18 04:14:31]

The CQ bit was checked by yoshiki@chromium.org

[commit-bot: I haz the power, 2014-09-18 04:15:52]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patchset/578823002/20001

[commit-bot: I haz the power, 2014-09-18 05:20:22]

Committed patchset #2 (id:20001) as 412dd51e30085ffc0bc4106d4a4b3938039664f0

[commit-bot: I haz the power, 2014-09-18 05:20:51]

Patchset 2 (id:??) landed as
https://crrev.com/c1165114767914b846c21f0a3f012d7ded0d96dd
Cr-Commit-Position: refs/heads/master@{#295418}