Add "critical" parameter to DMServer requests.

Add "critical" parameter to DMServer requests.
Set value to true if the request is the first policy fetch.

BUG=660009
Committed: https://crrev.com/f531b41792b7da80de0c50124be040497d91eca8
Cr-Commit-Position: refs/heads/master@{#428344}

[Marton Hunyady, 2016-10-28 10:47:13]

hunyadym@chromium.org changed reviewers:
+ atwilson@chromium.org

[Andrew T Wilson (Slow), 2016-10-28 11:18:23]

lgtm

[Marton Hunyady, 2016-10-28 11:30:22]

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

[commit-bot: I haz the power, 2016-10-28 11:30:41]

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, 2016-10-28 12:35:19]

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

[commit-bot: I haz the power, 2016-10-28 12:35:20]

Dry run: This issue passed the CQ dry run.

[Marton Hunyady, 2016-10-28 12:35:53]

The CQ bit was checked by hunyadym@chromium.org

[commit-bot: I haz the power, 2016-10-28 12:36:08]

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, 2016-10-28 12:41:20]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-10-28 12:43:16]

Description was changed from

==========
Add "critical" parameter to DMServer requests.
Set value to true if the request is the first policy fetch.

BUG=660009
==========

to

==========
Add "critical" parameter to DMServer requests.
Set value to true if the request is the first policy fetch.

BUG=660009

Committed: https://crrev.com/f531b41792b7da80de0c50124be040497d91eca8
Cr-Commit-Position: refs/heads/master@{#428344}
==========

[commit-bot: I haz the power, 2016-10-28 12:43:16]

Patchset 1 (id:??) landed as
https://crrev.com/f531b41792b7da80de0c50124be040497d91eca8
Cr-Commit-Position: refs/heads/master@{#428344}