commit 4805a480fe0890bd7664d0538560d35b150a06ca
author Mirko Bonadei <mbonadei@webrtc.org> Thu Feb 20 14:39:18 2020
committer Commit Bot <commit-bot@chromium.org> Thu Feb 20 14:39:36 2020
tree 4b6b6746715b41b6e058c6ce075ddeaa3a78fd1a
parent d881983a38b40619970710a03ad346663ad5d9db

Revert "Remove old-style OnFailure callbacks"

This reverts commit 1a290e4495c8132e7ff2c44d78de5e1d7eefdb9e.

Reason for revert: Breaks downstream project.

Original change's description:
> Remove old-style OnFailure callbacks
> 
> Also delete default implementation of new-style OnFailure,
> since it can't call the deprecated function.
> 
> Deprecating the old-style OnFailure callback turned out to be impossible,
> since one can't have the new-style callback call the old-style one.
> 
> Bug: chromium:589455
> Change-Id: Icf529ddb02d99ad9e205095d5a1fbeb0da91dd0e
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/146219
> Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
> Commit-Queue: Harald Alvestrand <hta@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#30570}

TBR=steveanton@webrtc.org,kwiberg@webrtc.org,hta@webrtc.org

Change-Id: Ibc46b7a7294fb906f848e4528a85c09cbb62b913
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: chromium:589455
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/168920
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#30573}