Force extension media access to obey enterprise policy.

Force extension media access to obey enterprise policy.

BUG=415964
TEST=Install an extension like "Webcam" and make sure it doesn't work when policy is enabled.

Committed: https://crrev.com/fdfc92d59fe0dc0ca50795773cf62f6e054c9837
Cr-Commit-Position: refs/heads/master@{#297383}

[pastarmovj, 2014-09-24 13:20:11]

pastarmovj@chromium.org changed reviewers:
+ vrk@chromium.org

[pastarmovj, 2014-09-24 13:20:11]

Hi Victoria,

since I saw your name in a todo in the function I am touching I thought you
would be the right reviewer for my change. It is fixing an issue where
extensions/apps do not respect the enterprise policies for blocking media
access. 

I would like to follow up with a CL that actually tests this to avoid future
regressions but I am not 100% sure where this test should live since I couldn't
find any tests directly covering this code. Can you please give me some hints
how do you test this part of the code? 

Thanks!
Julian

[perkj_chrome, 2014-09-26 14:10:53]

perkj@chromium.org changed reviewers:
+ grunell@chromium.org, perkj@chromium.org

[perkj_chrome, 2014-09-26 14:10:54]

This looks like something grunell would now about since he just did refactoring
in this code.

[perkj_chrome, 2014-09-26 14:11:09]

perkj@chromium.org changed reviewers:
- perkj@chromium.org

[pastarmovj, 2014-09-29 11:23:51]

On 2014/09/26 14:10:54, perkj wrote:
> This looks like something grunell would now about since he just did
refactoring
> in this code.

Gentle ping?

[Henrik Grunell, 2014-09-29 12:07:39]

lgtm

[pastarmovj, 2014-09-29 12:15:29]

The CQ bit was checked by pastarmovj@chromium.org

[commit-bot: I haz the power, 2014-09-29 12:16:09]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/599903002/1

[commit-bot: I haz the power, 2014-09-29 12:23:20]

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

[commit-bot: I haz the power, 2014-09-29 12:23:21]

Try jobs failed on following builders:
  chromium_presubmit on tryserver.chromium.linux
(http://build.chromium.org/p/tryserver.chromium.linux/builders/chromium_presub...)

[pastarmovj, 2014-09-29 12:29:37]

Seems like Henrik is not in the list of owners. Victoria can you please stamp
this CL?

[no longer working on chromium, 2014-09-30 08:31:48]

On 2014/09/29 12:29:37, pastarmovj wrote:
> Seems like Henrik is not in the list of owners. Victoria can you please stamp
> this CL?

lgtm

[pastarmovj, 2014-09-30 08:32:28]

The CQ bit was checked by pastarmovj@chromium.org

[commit-bot: I haz the power, 2014-09-30 08:33:12]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/599903002/1

[commit-bot: I haz the power, 2014-09-30 08:37:58]

Committed patchset #1 (id:1) as c5880d5b53c0a5f200e18d3aa233c2784c52c705

[commit-bot: I haz the power, 2014-09-30 08:38:39]

Patchset 1 (id:??) landed as
https://crrev.com/fdfc92d59fe0dc0ca50795773cf62f6e054c9837
Cr-Commit-Position: refs/heads/master@{#297383}