The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/65a07689aec111f6af8a2de242765647f95a0f09

commit 65a07689aec111f6af8a2de242765647f95a0f09
Author: Oskar Sundbom <ossu@chromium.org>
Date: Wed Jun 20 13:45:23 2018

Rename the ExperimentalHardwareEchoCancellation origin trial

Renaming it to ExperimentalHardwareEchoCancellation2, so that new
tokens don't trigger the old behaviour in older versions of Chrome.

The runtime flag retains its name, since that's user controlled.

Bug:  854577 ,  846270 
Change-Id: I577e37082ed4cd84d4e77dc6f13155a4eba49131
Reviewed-on: https://chromium-review.googlesource.com/1106338
Reviewed-by: Jochen Eisinger <jochen@chromium.org>
Commit-Queue: Oskar Sundbom <ossu@chromium.org>
Cr-Commit-Position: refs/heads/master@{#568821}
[modify] https://crrev.com/65a07689aec111f6af8a2de242765647f95a0f09/third_party/blink/renderer/platform/runtime_enabled_features.json5

Requesting merge of the change in #1 to M68. It's just a simple name change.

This one's waiting for merge approval. Please keep an eye on it if I'm unable to get it merged before going on vacation.

This bug requires manual review: M68 has already been promoted to the beta branch, so this requires manual review
Please contact the milestone owner if you have questions.
Owners: cmasso@(Android), kariahda@(iOS), bhthompson@(ChromeOS), abdulsyed@(Desktop)

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

Which OS's is this impacting?

It impacts all platforms in the sense that the origin trial exposes an experimental constraint field in the WebRTC API. That constraint however will currently only affect Windows and Mac.

Approved: branch:3440

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/77ea8ef8fabc87461b67c653f12eefb0273bae80

commit 77ea8ef8fabc87461b67c653f12eefb0273bae80
Author: Oskar Sundbom <ossu@chromium.org>
Date: Wed Jun 27 07:23:12 2018

Rename the ExperimentalHardwareEchoCancellation origin trial

Renaming it to ExperimentalHardwareEchoCancellation2, so that new
tokens don't trigger the old behaviour in older versions of Chrome.

The runtime flag retains its name, since that's user controlled.

Bug:  854577 ,  846270 
Change-Id: I577e37082ed4cd84d4e77dc6f13155a4eba49131
Reviewed-on: https://chromium-review.googlesource.com/1106338
Reviewed-by: Jochen Eisinger <jochen@chromium.org>
Commit-Queue: Oskar Sundbom <ossu@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#568821}(cherry picked from commit 65a07689aec111f6af8a2de242765647f95a0f09)
Reviewed-on: https://chromium-review.googlesource.com/1116578
Reviewed-by: Henrik Grunell <grunell@chromium.org>
Cr-Commit-Position: refs/branch-heads/3440@{#547}
Cr-Branched-From: 010ddcfda246975d194964ccf20038ebbdec6084-refs/heads/master@{#561733}
[modify] https://crrev.com/77ea8ef8fabc87461b67c653f12eefb0273bae80/third_party/blink/renderer/platform/runtime_enabled_features.json5