commit fff9859fae2431046f89baa1d3b7e39431dc3328
author sergeyu <sergeyu@chromium.org> Mon Nov 28 21:11:13 2016
committer Commit bot <commit-bot@chromium.org> Mon Nov 28 21:11:24 2016
tree 99aeec904d2d96b3eb5d76f19d3575206ce08983
parent f8c5314de9f48c5bac90e06156733c4b8fe2331f

Implement periodic bandwidth probing in application-limited region.

Now ProbeController can send periodic bandwidth probes when in
application-limited region. This will allow to maintain correct
bottleneck bandwidth estimate, even not all bandwidth is being used.
The feature is not enabled by default, but can be enabled with a flag.
Interval between probes is currently set to 5 seconds.

BUG=webrtc:6332

Review-Url: https://codereview.webrtc.org/2504023002
Cr-Original-Commit-Position: refs/heads/master@{#15279}
Cr-Mirrored-From: https://chromium.googlesource.com/external/webrtc
Cr-Mirrored-Commit: 80ed35e21cf747240778f27afceca1f2a3f704cc