commit 9294fcf1591dcc10e69ffddb70890d0e3c5b6594
author Qingsi Wang <qingsi@chromium.org> Mon Mar 18 20:21:52 2019
committer Commit Bot <commit-bot@chromium.org> Mon Mar 18 20:21:52 2019
tree a2f35a26bc0e5d49fe334927be7f69f5ba400ae3
parent f9c0b1eca6b69172d4530ecd8e842c73bc338823

Revert "Move the getUserMedia gating of mDNS protection to FilteringNetworkManager."

This reverts commit 6130949eaaf724cec6c90b2b54515b9e3dfe81e1.

Reason for revert: this change breaks the canary.

TBR=sergeyu@chromium.org

Original change's description:
> Move the getUserMedia gating of mDNS protection to FilteringNetworkManager.
>
> Our previous implementation would destroy the connection to the mDNS
> responder service host when the media capture permission is granted.
> As a result, any mDNS candidate created before the grant would become
> unresolvable. This issue is particularly evident when we have multiple
> peer connections of the same origin, where a newly created peer
> connection would temporarily toggle the permission to blocked before
> restoring the granted status if the user did give the permission. This
> could cause a peer connection created earlier and in the process of ICE
> candidate gathering to perform unnecessary mDNS obfuscation. After this
> change, the connection to the mDNS responder service host keeps alive,
> but just becomes unavailable for registration of new names when we have
> permissions granted.
>
> Bug: 930339, 937992
> Change-Id: I8ccdf0e6b578bc9e327337c6fbd102cdc542d15c
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1522687
> Commit-Queue: Qingsi Wang <qingsi@chromium.org>
> Reviewed-by: Sergey Ulanov <sergeyu@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#641046}

TBR=sergeyu@chromium.org,qingsi@chromium.org

# Not skipping CQ checks because original CL landed > 1 day ago.

Bug: 930339, 937992
Change-Id: I6f07087bceb320300e536a8c867fac8d8cd5a557
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1528921
Reviewed-by: Steve Anton <steveanton@chromium.org>
Reviewed-by: Sergey Ulanov <sergeyu@chromium.org>
Commit-Queue: Qingsi Wang <qingsi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#641749}