[MediaNotification] Fix logic for resetting MediaImage

[MediaNotification] Fix logic for resetting MediaImage

This CL fixes the logic for unsetting MediaImage in the notification in
the following two cases:

* When image download returns 404.
* When setting null metadata.

BUG=676997
R=mlamouri@chromium.org

Review-Url: https://codereview.chromium.org/2606363002
Cr-Commit-Position: refs/heads/master@{#441636}
Committed: https://chromium.googlesource.com/chromium/src/+/994960d632298a60bb6974a3b0a0217023eef4f0

[Zhiqiang Zhang (Slow), 2017-01-03 14:17:17]

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

[commit-bot: I haz the power, 2017-01-03 14:17:29]

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, 2017-01-03 14:57:01]

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

[commit-bot: I haz the power, 2017-01-03 14:57:02]

Dry run: This issue passed the CQ dry run.

[mlamouri (slow - plz ping), 2017-01-04 15:59:03]

lgtm but any chance we can get some tests? maybe java unit tests could work? If
it sounds too hard, feel free to look into this later.

[Zhiqiang Zhang (Slow), 2017-01-04 18:11:16]

PTAL the tests :)

[Zhiqiang Zhang (Slow), 2017-01-04 18:11:22]

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

[commit-bot: I haz the power, 2017-01-04 18:11:42]

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, 2017-01-04 18:35:21]

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

[commit-bot: I haz the power, 2017-01-04 18:35:22]

Dry run: Try jobs failed on following builders:
  linux_android_rel_ng on master.tryserver.chromium.android (JOB_FAILED,
https://build.chromium.org/p/tryserver.chromium.android/builders/linux_androi...)

[Zhiqiang Zhang (Slow), 2017-01-05 10:09:25]

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

[commit-bot: I haz the power, 2017-01-05 10:09:43]

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, 2017-01-05 12:03:55]

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

[commit-bot: I haz the power, 2017-01-05 12:03:56]

Dry run: This issue passed the CQ dry run.

[mlamouri (slow - plz ping), 2017-01-05 12:14:24]

The CQ bit was checked by mlamouri@chromium.org

[mlamouri (slow - plz ping), 2017-01-05 12:14:25]

lgtm

lgtm 👍 \o/

[commit-bot: I haz the power, 2017-01-05 12:14:44]

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, 2017-01-05 12:48:03]

CQ is committing da patch.

Bot data: {"patchset_id": 40001, "attempt_start_ts": 1483618464806760,
"parent_rev": "896cea0b12a742f9375ed81590f789eedd48d58f", "commit_rev":
"994960d632298a60bb6974a3b0a0217023eef4f0"}

[commit-bot: I haz the power, 2017-01-05 12:48:29]

Description was changed from

==========
[MediaNotification] Fix logic for resetting MediaImage

This CL fixes the logic for unsetting MediaImage in the notification in
the following two cases:

* When image download returns 404.
* When setting null metadata.

BUG=676997
R=mlamouri@chromium.org
==========

to

==========
[MediaNotification] Fix logic for resetting MediaImage

This CL fixes the logic for unsetting MediaImage in the notification in
the following two cases:

* When image download returns 404.
* When setting null metadata.

BUG=676997
R=mlamouri@chromium.org

Review-Url: https://codereview.chromium.org/2606363002
Cr-Commit-Position: refs/heads/master@{#441636}
Committed:
https://chromium.googlesource.com/chromium/src/+/994960d632298a60bb6974a3b0a0...
==========

[commit-bot: I haz the power, 2017-01-05 12:48:30]

Committed patchset #3 (id:40001) as
https://chromium.googlesource.com/chromium/src/+/994960d632298a60bb6974a3b0a0...