Remove rtt limit on retransmission rate limiter

Remove rtt limit on retransmission rate limiter

After offline discussion, this was mostly of historical use and may
actually be more of a risk now that we have the paced sender.

BUG=

Committed: https://crrev.com/ddba75c7cbb5a70846000f327b7b9613996865c1
Cr-Commit-Position: refs/heads/master@{#13643}

[sprang_webrtc, 2016-08-02 16:02:31]

sprang@webrtc.org changed reviewers:
+ stefan@webrtc.org

[stefan-webrtc, 2016-08-04 14:20:28]

lgtm

[sprang_webrtc, 2016-08-04 15:00:30]

The CQ bit was checked by sprang@webrtc.org

[commit-bot: I haz the power, 2016-08-04 15:00:41]

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, 2016-08-04 16:52:25]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-08-04 16:52:53]

Description was changed from

==========
Remove rtt limit on retransmission rate limiter

After offline discussion, this was mostly of historical use and may
actually be more of a risk now that we have the paced sender.

BUG=
==========

to

==========
Remove rtt limit on retransmission rate limiter

After offline discussion, this was mostly of historical use and may
actually be more of a risk now that we have the paced sender.

BUG=

Committed: https://crrev.com/ddba75c7cbb5a70846000f327b7b9613996865c1
Cr-Commit-Position: refs/heads/master@{#13643}
==========

[commit-bot: I haz the power, 2016-08-04 16:52:54]

Patchset 1 (id:??) landed as
https://crrev.com/ddba75c7cbb5a70846000f327b7b9613996865c1
Cr-Commit-Position: refs/heads/master@{#13643}