Mark PushMessagingHasPermission as test only.

Mark PushMessagingHasPermission as test only.

This is part of a three-sided CL:
1- https://codereview.chromium.org/926793004
2- https://codereview.chromium.org/937563004
3- <this>

BUG=449178
Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=190619

[mlamouri (slow - plz ping), 2015-02-18 20:18:49]

mlamouri@chromium.org changed reviewers:
+ mkwst@chromium.org

[Peter Beverloo, 2015-02-18 20:21:14]

On 2015/02/18 20:18:49, Mounir Lamouri wrote:

push lgtm

[Michael van Ouwerkerk, 2015-02-19 10:26:47]

mvanouwerkerk@chromium.org changed reviewers:
+ mvanouwerkerk@chromium.org

[Michael van Ouwerkerk, 2015-02-19 10:26:48]

drive-by lgtm

[Mike West, 2015-02-19 10:35:03]

mkwst@chromium.org changed reviewers:
+ peter@chromium.org

[Mike West, 2015-02-19 10:35:03]

LGTM.

[mlamouri (slow - plz ping), 2015-02-21 14:45:00]

The CQ bit was checked by mlamouri@chromium.org

[commit-bot: I haz the power, 2015-02-21 14:45:26]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/936873002/1

[mlamouri (slow - plz ping), 2015-02-21 17:39:51]

New patchsets have been uploaded after l-g-t-m from
peter@chromium.org,mvanouwerkerk@chromium.org,mkwst@chromium.org

[mlamouri (slow - plz ping), 2015-02-21 17:40:01]

The CQ bit was checked by mlamouri@chromium.org

[commit-bot: I haz the power, 2015-02-21 17:40:03]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/936873002/20001

[commit-bot: I haz the power, 2015-02-21 20:03:59]

Committed patchset #2 (id:20001) as
https://src.chromium.org/viewvc/blink?view=rev&revision=190619