Revert of Pass time constant to bwe smoothing filter.

Revert of Pass time constant to bwe smoothing filter. (patchset #8 id:140001 of https://codereview.webrtc.org/2518923003/ )

Reason for revert:
Unfortunately, this change breaks internal projects. Specifically the change to the CongestionController interface means anything implementing it will be forced to change in lock-step.

Original issue's description:
> Pass time constanct to bwe smoothing filter.
>
> BUG=webrtc:6443, webrtc:6303
>
> Committed: https://crrev.com/9abbf5ae4ec7d688a9b4aa03a405f3faadb74b90
> Cr-Commit-Position: refs/heads/master@{#15266}

TBR=minyue@webrtc.org,stefan@webrtc.org,solenberg@webrtc.org,michaelt@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:6443, webrtc:6303
Committed: https://crrev.com/6287e82b9bc07fa9bb8474a1140f27d3b5660f8b
Cr-Commit-Position: refs/heads/master@{#15272}

[ossu, 2016-11-28 16:04:56]

The CQ bit was checked by ossu@webrtc.org

[ossu, 2016-11-28 16:04:57]

Created Revert of Pass time constant to bwe smoothing filter.

[commit-bot: I haz the power, 2016-11-28 16:05:08]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.webrtc.org/...

[commit-bot: I haz the power, 2016-11-28 16:05:16]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1480349096543980, "parent_rev":
"8520a2b9eb38818ce32b2a0610c340408fda28c3", "commit_rev":
"df813abe68189c794cb435289f1a8b5fa0cfdafb"}

[commit-bot: I haz the power, 2016-11-28 16:05:19]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-11-28 16:05:29]

Description was changed from

==========
Revert of Pass time constant to bwe smoothing filter. (patchset #8 id:140001 of
https://codereview.webrtc.org/2518923003/ )

Reason for revert:
Unfortunately, this change breaks internal projects. Specifically the change to
the CongestionController interface means anything implementing it will be forced
to change in lock-step.

Original issue's description:
> Pass time constanct to bwe smoothing filter.
> 
> BUG=webrtc:6443, webrtc:6303
> 
> Committed: https://crrev.com/9abbf5ae4ec7d688a9b4aa03a405f3faadb74b90
> Cr-Commit-Position: refs/heads/master@{#15266}

TBR=minyue@webrtc.org,stefan@webrtc.org,solenberg@webrtc.org,michaelt@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:6443, webrtc:6303
==========

to

==========
Revert of Pass time constant to bwe smoothing filter. (patchset #8 id:140001 of
https://codereview.webrtc.org/2518923003/ )

Reason for revert:
Unfortunately, this change breaks internal projects. Specifically the change to
the CongestionController interface means anything implementing it will be forced
to change in lock-step.

Original issue's description:
> Pass time constanct to bwe smoothing filter.
>
> BUG=webrtc:6443, webrtc:6303
>
> Committed: https://crrev.com/9abbf5ae4ec7d688a9b4aa03a405f3faadb74b90
> Cr-Commit-Position: refs/heads/master@{#15266}

TBR=minyue@webrtc.org,stefan@webrtc.org,solenberg@webrtc.org,michaelt@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:6443, webrtc:6303

Committed: https://crrev.com/6287e82b9bc07fa9bb8474a1140f27d3b5660f8b
Cr-Commit-Position: refs/heads/master@{#15272}
==========

[commit-bot: I haz the power, 2016-11-28 16:05:30]

Patchset 1 (id:??) landed as
https://crrev.com/6287e82b9bc07fa9bb8474a1140f27d3b5660f8b
Cr-Commit-Position: refs/heads/master@{#15272}