commit 718d8631b0294a8bdc56366b68c51e2f04cd0c9e
author Ying Wang <yinwa@webrtc.org> Thu Dec 21 08:59:44 2017
committer Commit Bot <commit-bot@chromium.org> Thu Dec 21 11:57:35 2017
tree c155d82a9a3b293f48a3857bfa3b94394a5839c5
parent 5d2bb36b95c2a89c4bdddb1ed613f9bcf8aa764e

Revert "Revert "Add ProtectionBitrateCalculator as an abstract class. ProtectionBitrateCalculatorDefault implements ProtectionBitrateCalculator. Register VideoSendStream to packet feedback""

This reverts commit 53d901332c2eb43cad0da5768c6f7a8c4aeb9590.

Reason for revert: root cause has been found and will be addressed in the patch.The root cause was protection_bitrate_calculator_ is now destructed before worker_queue_, and worker_queue_ may contain tasks which involves protection_bitrate_calculator_, so they need to be destructed in the opposite order.
That was not an issue since before this cl we didn't allocate protection_bitrate_calculator_ on the heap.

Original change's description:
> Revert "Add ProtectionBitrateCalculator as an abstract class. ProtectionBitrateCalculatorDefault implements ProtectionBitrateCalculator. Register VideoSendStream to packet feedback"
>
> This reverts commit e58e91b6d143ef847f8df24b19de4ba98cdb6f72.
>
> Reason for revert: Breaks downstream project b/70848177
>
> Original change's description:
> > Add ProtectionBitrateCalculator as an abstract class. ProtectionBitrateCalculatorDefault implements ProtectionBitrateCalculator. Register VideoSendStream to packet feedback
> >
> > Bug: webrtc:8656
> > Change-Id: Iab4f6ab8997cb082762218afc8580e9985ac2522
> > Reviewed-on: https://webrtc-review.googlesource.com/33010
> > Commit-Queue: Ying Wang <yinwa@webrtc.org>
> > Reviewed-by: Stefan Holmer <stefan@webrtc.org>
> > Cr-Commit-Position: refs/heads/master@{#21348}
>
> TBR=stefan@webrtc.org,philipel@webrtc.org,yinwa@webrtc.org
>
> Change-Id: Ic186ba78be429bd1046ceac15051a3382b6ffc4f
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Bug: webrtc:8656
> Reviewed-on: https://webrtc-review.googlesource.com/35080
> Commit-Queue: Lu Liu <lliuu@webrtc.org>
> Reviewed-by: Lu Liu <lliuu@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#21374}

TBR=stefan@webrtc.org,philipel@webrtc.org,lliuu@webrtc.org,yujo@chromium.org,yinwa@webrtc.org

Change-Id: Ie2b5a2a2ead0f20ac67c1ea9b8d192af66bddf8d
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: webrtc:8656
Reviewed-on: https://webrtc-review.googlesource.com/35320
Reviewed-by: Stefan Holmer <stefan@webrtc.org>
Reviewed-by: Ying Wang <yinwa@webrtc.org>
Commit-Queue: Ying Wang <yinwa@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21409}