Improved low-level echo handling in echo canceller 3

Improved low-level echo handling in echo canceller 3

This CL addresses the issue of echo leakage of low level
echoes by making the echo canceller more restrictive for
that scenario.

BUG=webrtc:7930
Review-Url: https://codereview.webrtc.org/2969943002
Cr-Commit-Position: refs/heads/master@{#18884}
Committed: https://chromium.googlesource.com/external/webrtc/+/d3588cfb31089b1a1a7efd5df210b87929c8375c

[peah-webrtc, 2017-07-04 05:24:02]

Description was changed from

==========
Improved low-level echo handling

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

to

==========
Improved low-level echo handling in echo canceller 3

This CL addresses the issue of echo leakage of low level
echoes by making the echo canceller more restrictive for
that scenario.

BUG=webrtc:7930
==========

[peah-webrtc, 2017-07-04 05:24:32]

peah@webrtc.org changed reviewers:
+ ivoc@webrtc.org

[peah-webrtc, 2017-07-04 05:24:32]

Hi ivoc@
Could you please take a look at this CL?

[ivoc, 2017-07-04 08:31:43]

lgtm.

[peah-webrtc, 2017-07-04 08:32:32]

Thanks for the review!

[peah-webrtc, 2017-07-04 08:32:37]

The CQ bit was checked by peah@webrtc.org

[commit-bot: I haz the power, 2017-07-04 08:32:47]

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, 2017-07-04 08:54:37]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1499157157870930, "parent_rev":
"ed56680adbfe3cbdd0744260f2e4c300439bf361", "commit_rev":
"d3588cfb31089b1a1a7efd5df210b87929c8375c"}

[commit-bot: I haz the power, 2017-07-04 08:54:42]

Description was changed from

==========
Improved low-level echo handling in echo canceller 3

This CL addresses the issue of echo leakage of low level
echoes by making the echo canceller more restrictive for
that scenario.

BUG=webrtc:7930
==========

to

==========
Improved low-level echo handling in echo canceller 3

This CL addresses the issue of echo leakage of low level
echoes by making the echo canceller more restrictive for
that scenario.

BUG=webrtc:7930

Review-Url: https://codereview.webrtc.org/2969943002
Cr-Commit-Position: refs/heads/master@{#18884}
Committed:
https://chromium.googlesource.com/external/webrtc/+/d3588cfb31089b1a1a7efd5df...
==========

[commit-bot: I haz the power, 2017-07-04 08:54:43]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/external/webrtc/+/d3588cfb31089b1a1a7efd5df...