The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/022ed8aefca41af65bed913a23174eb7f04840aa

commit 022ed8aefca41af65bed913a23174eb7f04840aa
Author: Elad Alon <eladalon@chromium.org>
Date: Tue Feb 06 23:46:39 2018

RenderProcessHost exiting is an implicit PeerConnection removal

When a RenderProcessHost exits clearly or crashes, all of its
PeerConnections should be considered as removed.

Bug: 775415,  805398 ,  808402 
Change-Id: I223e6e867758ef05d896608fbdcc3bc824238dd8
Reviewed-on: https://chromium-review.googlesource.com/899348
Commit-Queue: Elad Alon <eladalon@chromium.org>
Reviewed-by: Guido Urdaneta <guidou@chromium.org>
Cr-Commit-Position: refs/heads/master@{#534840}
[modify] https://crrev.com/022ed8aefca41af65bed913a23174eb7f04840aa/content/browser/webrtc/webrtc_event_log_manager.cc
[modify] https://crrev.com/022ed8aefca41af65bed913a23174eb7f04840aa/content/browser/webrtc/webrtc_event_log_manager.h
[modify] https://crrev.com/022ed8aefca41af65bed913a23174eb7f04840aa/content/browser/webrtc/webrtc_event_log_manager_unittest.cc
[modify] https://crrev.com/022ed8aefca41af65bed913a23174eb7f04840aa/content/browser/webrtc/webrtc_local_event_log_manager.cc
[modify] https://crrev.com/022ed8aefca41af65bed913a23174eb7f04840aa/content/browser/webrtc/webrtc_local_event_log_manager.h
[modify] https://crrev.com/022ed8aefca41af65bed913a23174eb7f04840aa/content/browser/webrtc/webrtc_remote_event_log_manager.cc
[modify] https://crrev.com/022ed8aefca41af65bed913a23174eb7f04840aa/content/browser/webrtc/webrtc_remote_event_log_manager.h

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/743ea2cb3b876bc44a85587a904328cfe8ce2fed

commit 743ea2cb3b876bc44a85587a904328cfe8ce2fed
Author: Andrey Kosyakov <caseq@chromium.org>
Date: Wed Feb 07 00:09:21 2018

Revert "RenderProcessHost exiting is an implicit PeerConnection removal"

This reverts commit 022ed8aefca41af65bed913a23174eb7f04840aa.

Reason for revert: this broke Cast Audio bots, https://ci.chromium.org/buildbot/chromium.linux/Fuchsia%20ARM64%20Cast%20Audio/4367

Original change's description:
> RenderProcessHost exiting is an implicit PeerConnection removal
> 
> When a RenderProcessHost exits clearly or crashes, all of its
> PeerConnections should be considered as removed.
> 
> Bug: 775415,  805398 ,  808402 
> Change-Id: I223e6e867758ef05d896608fbdcc3bc824238dd8
> Reviewed-on: https://chromium-review.googlesource.com/899348
> Commit-Queue: Elad Alon <eladalon@chromium.org>
> Reviewed-by: Guido Urdaneta <guidou@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#534840}

TBR=guidou@chromium.org,terelius@chromium.org,eladalon@chromium.org

Change-Id: I6f33dded2bba23f471c73495518fdded3ccbc3dc
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: 775415,  805398 ,  808402 
Reviewed-on: https://chromium-review.googlesource.com/905638
Reviewed-by: Andrey Kosyakov <caseq@chromium.org>
Commit-Queue: Andrey Kosyakov <caseq@chromium.org>
Cr-Commit-Position: refs/heads/master@{#534845}
[modify] https://crrev.com/743ea2cb3b876bc44a85587a904328cfe8ce2fed/content/browser/webrtc/webrtc_event_log_manager.cc
[modify] https://crrev.com/743ea2cb3b876bc44a85587a904328cfe8ce2fed/content/browser/webrtc/webrtc_event_log_manager.h
[modify] https://crrev.com/743ea2cb3b876bc44a85587a904328cfe8ce2fed/content/browser/webrtc/webrtc_event_log_manager_unittest.cc
[modify] https://crrev.com/743ea2cb3b876bc44a85587a904328cfe8ce2fed/content/browser/webrtc/webrtc_local_event_log_manager.cc
[modify] https://crrev.com/743ea2cb3b876bc44a85587a904328cfe8ce2fed/content/browser/webrtc/webrtc_local_event_log_manager.h
[modify] https://crrev.com/743ea2cb3b876bc44a85587a904328cfe8ce2fed/content/browser/webrtc/webrtc_remote_event_log_manager.cc
[modify] https://crrev.com/743ea2cb3b876bc44a85587a904328cfe8ce2fed/content/browser/webrtc/webrtc_remote_event_log_manager.h

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/b4ac547420e6715e1da6272408c519898ae09b58

commit b4ac547420e6715e1da6272408c519898ae09b58
Author: Elad Alon <eladalon@chromium.org>
Date: Wed Feb 07 18:13:55 2018

Revert "Revert "RenderProcessHost exiting is an implicit PeerConnection removal""

This reverts commit 743ea2cb3b876bc44a85587a904328cfe8ce2fed.

Reason for revert: Build break fixed; relanding.
Note: The build break was in the underlying CL - fixed by 904905.

Original change's description:
> Revert "RenderProcessHost exiting is an implicit PeerConnection removal"
>
> This reverts commit 022ed8aefca41af65bed913a23174eb7f04840aa.
>
> Reason for revert: this broke Cast Audio bots, https://ci.chromium.org/buildbot/chromium.linux/Fuchsia%20ARM64%20Cast%20Audio/4367
>
> Original change's description:
> > RenderProcessHost exiting is an implicit PeerConnection removal
> >
> > When a RenderProcessHost exits clearly or crashes, all of its
> > PeerConnections should be considered as removed.
> >
> > Bug: 775415,  805398 ,  808402 
> > Change-Id: I223e6e867758ef05d896608fbdcc3bc824238dd8
> > Reviewed-on: https://chromium-review.googlesource.com/899348
> > Commit-Queue: Elad Alon <eladalon@chromium.org>
> > Reviewed-by: Guido Urdaneta <guidou@chromium.org>
> > Cr-Commit-Position: refs/heads/master@{#534840}
>
>
> Change-Id: I6f33dded2bba23f471c73495518fdded3ccbc3dc
> Bug: 775415,  805398 ,  808402 
> Reviewed-on: https://chromium-review.googlesource.com/905638
> Reviewed-by: Andrey Kosyakov <caseq@chromium.org>
> Commit-Queue: Andrey Kosyakov <caseq@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#534845}

Change-Id: Ic231cb5466ce1411c8d8d9441ad6105a6da169ff
Bug: 775415,  805398 ,  808402 
Reviewed-on: https://chromium-review.googlesource.com/905607
Commit-Queue: Elad Alon <eladalon@chromium.org>
Reviewed-by: Guido Urdaneta <guidou@chromium.org>
Cr-Commit-Position: refs/heads/master@{#535063}
[modify] https://crrev.com/b4ac547420e6715e1da6272408c519898ae09b58/content/browser/webrtc/webrtc_event_log_manager.cc
[modify] https://crrev.com/b4ac547420e6715e1da6272408c519898ae09b58/content/browser/webrtc/webrtc_event_log_manager.h
[modify] https://crrev.com/b4ac547420e6715e1da6272408c519898ae09b58/content/browser/webrtc/webrtc_event_log_manager_unittest.cc
[modify] https://crrev.com/b4ac547420e6715e1da6272408c519898ae09b58/content/browser/webrtc/webrtc_local_event_log_manager.cc
[modify] https://crrev.com/b4ac547420e6715e1da6272408c519898ae09b58/content/browser/webrtc/webrtc_local_event_log_manager.h
[modify] https://crrev.com/b4ac547420e6715e1da6272408c519898ae09b58/content/browser/webrtc/webrtc_remote_event_log_manager.cc
[modify] https://crrev.com/b4ac547420e6715e1da6272408c519898ae09b58/content/browser/webrtc/webrtc_remote_event_log_manager.h