319 Commits

Author SHA1 Message Date
Steve Anton
afb0bb73de Remove PeerConnection voice_channel/video_channel methods
These methods no longer work with Unified Plan and have been
replaced by iterating over RtpTransceivers to get all the
VoiceChannels and VideoChannels.

Bug: webrtc:8587
Change-Id: I66ec282ee9f7eb987c32e30957733c13c6cf45b8
Reviewed-on: https://webrtc-review.googlesource.com/55760
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Commit-Queue: Steve Anton <steveanton@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22110}
2018-02-20 23:40:16 +00:00
Qingsi Wang
db53f8e604 Add configurable STUN binding request interval.
STUN candidates use STUN binding requests to keep NAT bindings open. The
interval at which the STUN keepalive pings are sent is configurable now
via RTCConfiguration.

TBR=sakal@webrtc.org

Bug: None
Change-Id: I5f99ea3fe1e9042fa2bf7dcab0aace78f57739e6
Reviewed-on: https://webrtc-review.googlesource.com/54180
Commit-Queue: Qingsi Wang <qingsi@google.com>
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22109}
2018-02-20 23:32:46 +00:00
Lu Liu
e4bf600cad Revert "Moved BitrateConfig out of Call::Config."
This reverts commit 5897fe27abcbe70f706cc23adc26147e0581f97e.

Reason for revert: Breaking internal builds

Original change's description:
> Moved BitrateConfig out of Call::Config.
> 
> This prepares for a CL extracting the bitrate configuration logic from
> the Call class.
> 
> Also renaming BitrateConfig to BitrateConstraints.
> 
> Bug: webrtc:8415
> Change-Id: I7e472683034c57bdc8093cdf5e78e477d1732480
> Reviewed-on: https://webrtc-review.googlesource.com/54400
> Commit-Queue: Sebastian Jansson <srte@webrtc.org>
> Reviewed-by: Stefan Holmer <stefan@webrtc.org>
> Reviewed-by: Niels Moller <nisse@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#22104}

TBR=nisse@webrtc.org,stefan@webrtc.org,srte@webrtc.org

Change-Id: I598040edba7f1ff8b39d2d9c3c3ceca5627aaa0c
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: webrtc:8415
Reviewed-on: https://webrtc-review.googlesource.com/55740
Reviewed-by: Lu Liu <lliuu@webrtc.org>
Commit-Queue: Lu Liu <lliuu@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22106}
2018-02-20 19:16:38 +00:00
Sebastian Jansson
5897fe27ab Moved BitrateConfig out of Call::Config.
This prepares for a CL extracting the bitrate configuration logic from
the Call class.

Also renaming BitrateConfig to BitrateConstraints.

Bug: webrtc:8415
Change-Id: I7e472683034c57bdc8093cdf5e78e477d1732480
Reviewed-on: https://webrtc-review.googlesource.com/54400
Commit-Queue: Sebastian Jansson <srte@webrtc.org>
Reviewed-by: Stefan Holmer <stefan@webrtc.org>
Reviewed-by: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22104}
2018-02-20 16:40:05 +00:00
Ying Wang
0dd1b0a4b2 Revert "Revert "Enables PeerConnectionFactory using external fec controller""
This reverts commit 00733015fafbbc61ddc12dfdc88b21a9fcd9d122.

Reason for revert: The reason for a downstream test failure on the original commit and a workaround has been found. Solution is to keep a PeerConnectionFactory constructor implementation as the same as before.

Original change's description:
> Revert "Enables PeerConnectionFactory using external fec controller"
>
> This reverts commit 4f07bdb25567d8ef528311e0b50a62c61d543fc3.
>
> Reason for revert: Speculatively reverting, because downstream test is now hitting "PeerConnectionFactory.initialize was not called before creating a PeerConnectionFactory" error, even though it did call initialize. I don't see how any change in this CL could cause that, but it's the only CL on the blamelist, and it does modify PeerConnectionFactory.java
>
> Original change's description:
> > Enables PeerConnectionFactory using external fec controller
> >
> > Bug: webrtc:8799
> > Change-Id: Ieb2cf6163b9a83844ab9ed4822b4a7f1db4c24b8
> > Reviewed-on: https://webrtc-review.googlesource.com/43961
> > Commit-Queue: Ying Wang <yinwa@webrtc.org>
> > Reviewed-by: Stefan Holmer <stefan@webrtc.org>
> > Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
> > Reviewed-by: Niels Moller <nisse@webrtc.org>
> > Reviewed-by: Sami Kalliomäki <sakal@webrtc.org>
> > Cr-Commit-Position: refs/heads/master@{#22038}
>
> TBR=sakal@webrtc.org,kwiberg@webrtc.org,nisse@webrtc.org,stefan@webrtc.org,yinwa@webrtc.org
>
> Change-Id: I95868c35d6f9973e0ebf563814cd71d0fcbd433d
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Bug: webrtc:8799
> Reviewed-on: https://webrtc-review.googlesource.com/54080
> Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
> Commit-Queue: Taylor Brandstetter <deadbeef@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#22040}

TBR=deadbeef@webrtc.org,sakal@webrtc.org,kwiberg@webrtc.org,nisse@webrtc.org,stefan@webrtc.org,yinwa@webrtc.org

Bug: webrtc:8799
Change-Id: If9f3292bfcc739782967530c49f006d0abbc38a8
Reviewed-on: https://webrtc-review.googlesource.com/55400
Commit-Queue: Ying Wang <yinwa@webrtc.org>
Reviewed-by: Ying Wang <yinwa@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22100}
2018-02-20 12:41:55 +00:00
Harald Alvestrand
52e58524b6 Adjust DTMF min inter-tone gap to 30 ms
This brings it in line with the WEBRTC specification:
https://w3c.github.io/webrtc-pc/#dom-rtcdtmfsender-insertdtmf

Bug: chromium:812587
Change-Id: I705ac35cc94922f405e4951cfec813b74ed5dcab
Reviewed-on: https://webrtc-review.googlesource.com/55260
Reviewed-by: Henrik Lundin <henrik.lundin@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22096}
2018-02-20 09:52:56 +00:00
Niels Möller
9d138fc7ce Drop dependency of common_video on api:libjingle_peerconnection_api.
Deleting the apparently unused include of api/rtp_headers from
common/video/include/video_frame.h broke the PayloadRouter and
VideoSendStream code under video/. Missing declaration of the
RtpPayloadState struct declared in api/rtp_headers.h. Moving the
declaration of that struct to payload_router.h (outside of the api),
since it's used only internally in video/, and that seemed to be a
more logical place for it.

Bug: webrtc:7504
Change-Id: Ibed8233dfeea8bdf144db5422cdf897da824d6ee
Reviewed-on: https://webrtc-review.googlesource.com/53701
Commit-Queue: Niels Moller <nisse@webrtc.org>
Reviewed-by: Erik Språng <sprang@webrtc.org>
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Reviewed-by: Patrik Höglund <phoglund@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22080}
2018-02-19 13:20:24 +00:00
Gustaf Ullberg
2ae140ae7e BUILD.gn file for api/audio.
Targets containing files in api/audio are moved from api/BUILD.gn to
api/audio/BUILD.gn.

Bug: webrtc:8844
Change-Id: Ib7ea4b7eb3c2ea38ef8261a1fc5c2b4674985981
Reviewed-on: https://webrtc-review.googlesource.com/54360
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Reviewed-by: Stefan Holmer <stefan@webrtc.org>
Commit-Queue: Gustaf Ullberg <gustaf@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22074}
2018-02-19 10:38:29 +00:00
Steve Anton
80dd7b5d68 Reland "Set session error if SetLocal/RemoteDescription ever fails"
Original change's description:
> Set session error if SetLocal/RemoteDescription ever fails
> 
> This changes SetLocalDescription/SetRemoteDescription to set a
> session error which will cause any future calls to fail early if
> there is an error when applying a session description.
> 
> This is needed since until better error recovery is implemented
> failing a call to SetLocalDescription or SetRemoteDescription
> could leave the PeerConnection in an inconsistent state.
> 
> Bug: chromium:800775
> Change-Id: If06fd73d6e902af15d072dc562bbe830d3b11ad5
> Reviewed-on: https://webrtc-review.googlesource.com/54061
> Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
> Commit-Queue: Steve Anton <steveanton@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#22061}

Bug: chromium:800775
Change-Id: I0016108264e013452e9d34239c012baf23240e99
Reviewed-on: https://webrtc-review.googlesource.com/54720
Commit-Queue: Steve Anton <steveanton@webrtc.org>
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22067}
2018-02-17 02:08:19 +00:00
Steve Anton
8b815cddca Add OnTrack PeerConnection callback for Unified Plan
This adds a callback corresponding to the ontrack event as defined
in the WebRTC specification.

Bug: webrtc:7600
Change-Id: Ied8c55e11dcea864428fb194623c1595c21657c7
Reviewed-on: https://webrtc-review.googlesource.com/52660
Commit-Queue: Steve Anton <steveanton@webrtc.org>
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22066}
2018-02-17 01:03:59 +00:00
Steve Anton
36da6ff582 Parameterize PeerConnection interface tests for Unified Plan
Bug: webrtc:8765
Change-Id: I550164bc8c6cf133f7b72a22d86bd4a704a8c1d3
Reviewed-on: https://webrtc-review.googlesource.com/47242
Commit-Queue: Steve Anton <steveanton@webrtc.org>
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22065}
2018-02-17 00:07:39 +00:00
Steve Anton
57858b3be0 Reland "Update RTCStatsCollector to work with RtpTransceivers"
Original change's description:
> Update RTCStatsCollector to work with RtpTransceivers
> 
> Bug: webrtc:8764
> Change-Id: I8b442345869eb6d8b65fd12241ed7cb6e7d7ce3d
> Reviewed-on: https://webrtc-review.googlesource.com/49580
> Commit-Queue: Steve Anton <steveanton@webrtc.org>
> Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
> Reviewed-by: Henrik Boström <hbos@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#22026}

Bug: webrtc:8764
Change-Id: I6a682824febf3f4f41397fc1a8dd7396c4ffa8e3
Reviewed-on: https://webrtc-review.googlesource.com/54160
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Commit-Queue: Steve Anton <steveanton@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22064}
2018-02-17 00:01:39 +00:00
Steve Anton
b953245311 Revert "Set session error if SetLocal/RemoteDescription ever fails"
This reverts commit 71439a60e7915179be96dd42dc732dc51c279884.

Reason for revert: https://ci.chromium.org/buildbot/chromium.webrtc.fyi/Mac%20Tester/47796

Original change's description:
> Set session error if SetLocal/RemoteDescription ever fails
> 
> This changes SetLocalDescription/SetRemoteDescription to set a
> session error which will cause any future calls to fail early if
> there is an error when applying a session description.
> 
> This is needed since until better error recovery is implemented
> failing a call to SetLocalDescription or SetRemoteDescription
> could leave the PeerConnection in an inconsistent state.
> 
> Bug: chromium:800775
> Change-Id: If06fd73d6e902af15d072dc562bbe830d3b11ad5
> Reviewed-on: https://webrtc-review.googlesource.com/54061
> Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
> Commit-Queue: Steve Anton <steveanton@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#22061}

TBR=steveanton@webrtc.org,deadbeef@webrtc.org

Change-Id: I8af271f2b6dd6a896e390a6fe736e809329b4f4a
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: chromium:800775
Reviewed-on: https://webrtc-review.googlesource.com/54700
Reviewed-by: Steve Anton <steveanton@webrtc.org>
Commit-Queue: Steve Anton <steveanton@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22063}
2018-02-16 22:27:10 +00:00
Steve Anton
71439a60e7 Set session error if SetLocal/RemoteDescription ever fails
This changes SetLocalDescription/SetRemoteDescription to set a
session error which will cause any future calls to fail early if
there is an error when applying a session description.

This is needed since until better error recovery is implemented
failing a call to SetLocalDescription or SetRemoteDescription
could leave the PeerConnection in an inconsistent state.

Bug: chromium:800775
Change-Id: If06fd73d6e902af15d072dc562bbe830d3b11ad5
Reviewed-on: https://webrtc-review.googlesource.com/54061
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Commit-Queue: Steve Anton <steveanton@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22061}
2018-02-16 19:39:59 +00:00
Steve Anton
c49bcd9911 Fire OnAddStream with Unified Plan
Bug: webrtc:7600
Change-Id: Ic4e5560fdeb9848c65c59e0f45ca3a2a4a22a2ad
Reviewed-on: https://webrtc-review.googlesource.com/53401
Reviewed-by: Peter Thatcher <pthatcher@webrtc.org>
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Commit-Queue: Steve Anton <steveanton@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22042}
2018-02-16 01:19:15 +00:00
Qingsi Wang
9c98f0c254 Fix a bug that holds IceConfig unchanged after changing
RTCConfiguration.

This bug holds IceConfig unchanged in PeerConnection::SetConfiguration
when the update of IceConfig is necessary, unless ice_check_min_interval
is part of the update.

TBR=deadbeef@webrtc.org

Bug: webrtc:8898
Change-Id: I87774863bfedd7c05408fb22937d7322e53417c3
Reviewed-on: https://webrtc-review.googlesource.com/54201
Reviewed-by: Qingsi Wang <qingsi@webrtc.org>
Commit-Queue: Qingsi Wang <qingsi@google.com>
Cr-Commit-Position: refs/heads/master@{#22041}
2018-02-16 00:50:36 +00:00
Taylor Brandstetter
00733015fa Revert "Enables PeerConnectionFactory using external fec controller"
This reverts commit 4f07bdb25567d8ef528311e0b50a62c61d543fc3.

Reason for revert: Speculatively reverting, because downstream test is now hitting "PeerConnectionFactory.initialize was not called before creating a PeerConnectionFactory" error, even though it did call initialize. I don't see how any change in this CL could cause that, but it's the only CL on the blamelist, and it does modify PeerConnectionFactory.java

Original change's description:
> Enables PeerConnectionFactory using external fec controller
> 
> Bug: webrtc:8799
> Change-Id: Ieb2cf6163b9a83844ab9ed4822b4a7f1db4c24b8
> Reviewed-on: https://webrtc-review.googlesource.com/43961
> Commit-Queue: Ying Wang <yinwa@webrtc.org>
> Reviewed-by: Stefan Holmer <stefan@webrtc.org>
> Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
> Reviewed-by: Niels Moller <nisse@webrtc.org>
> Reviewed-by: Sami Kalliomäki <sakal@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#22038}

TBR=sakal@webrtc.org,kwiberg@webrtc.org,nisse@webrtc.org,stefan@webrtc.org,yinwa@webrtc.org

Change-Id: I95868c35d6f9973e0ebf563814cd71d0fcbd433d
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: webrtc:8799
Reviewed-on: https://webrtc-review.googlesource.com/54080
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Commit-Queue: Taylor Brandstetter <deadbeef@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22040}
2018-02-15 20:07:24 +00:00
Tommi
22bc3f60ce Explicitly stop frame delivery in FakePeriodicVideoCapturer.
There's currently a race while deleting an instance of the
class if frame delivery hasn't been explicitly stopped.

Bug: webrtc:8894
Change-Id: I1c60e6e3f9a3e51b16a21a610d21e33fcf58cc0e
Tbr: kthelgason@webrtc.org
Reviewed-on: https://webrtc-review.googlesource.com/53980
Reviewed-by: Tommi <tommi@webrtc.org>
Reviewed-by: Kári Helgason <kthelgason@webrtc.org>
Commit-Queue: Tommi <tommi@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22039}
2018-02-15 16:59:45 +00:00
Ying Wang
4f07bdb255 Enables PeerConnectionFactory using external fec controller
Bug: webrtc:8799
Change-Id: Ieb2cf6163b9a83844ab9ed4822b4a7f1db4c24b8
Reviewed-on: https://webrtc-review.googlesource.com/43961
Commit-Queue: Ying Wang <yinwa@webrtc.org>
Reviewed-by: Stefan Holmer <stefan@webrtc.org>
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Reviewed-by: Niels Moller <nisse@webrtc.org>
Reviewed-by: Sami Kalliomäki <sakal@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22038}
2018-02-15 16:58:26 +00:00
Guido Urdaneta
ee2388f3f0 Revert "Update RTCStatsCollector to work with RtpTransceivers"
This reverts commit 56bae8ded39c3fab2635b7d2d1d17a87d5d2818b.

Reason for revert: Speculative revert. This CL is suspect of making Chrome trybots fail the following test, preventing rolls:
 external/wpt/webrtc/RTCPeerConnection-track-stats.https.html

Some failed roll attempts:
https://chromium-review.googlesource.com/c/chromium/src/+/921421
https://chromium-review.googlesource.com/c/chromium/src/+/921422
https://chromium-review.googlesource.com/c/chromium/src/+/921781

Some failed bot runs:
https://ci.chromium.org/buildbot/tryserver.chromium.linux/linux_chromium_rel_ng/647669
https://ci.chromium.org/buildbot/tryserver.chromium.win/win7_chromium_rel_ng/103786


Original change's description:
> Update RTCStatsCollector to work with RtpTransceivers
> 
> Bug: webrtc:8764
> Change-Id: I8b442345869eb6d8b65fd12241ed7cb6e7d7ce3d
> Reviewed-on: https://webrtc-review.googlesource.com/49580
> Commit-Queue: Steve Anton <steveanton@webrtc.org>
> Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
> Reviewed-by: Henrik Boström <hbos@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#22026}

TBR=steveanton@webrtc.org,deadbeef@webrtc.org,hbos@webrtc.org,pthatcher@webrtc.org

Change-Id: I21ce2109087d7b2d9470471ee9a6757f904296d2
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: webrtc:8764
Reviewed-on: https://webrtc-review.googlesource.com/54000
Reviewed-by: Guido Urdaneta <guidou@webrtc.org>
Commit-Queue: Guido Urdaneta <guidou@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22036}
2018-02-15 16:37:26 +00:00
Steve Anton
56bae8ded3 Update RTCStatsCollector to work with RtpTransceivers
Bug: webrtc:8764
Change-Id: I8b442345869eb6d8b65fd12241ed7cb6e7d7ce3d
Reviewed-on: https://webrtc-review.googlesource.com/49580
Commit-Queue: Steve Anton <steveanton@webrtc.org>
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Reviewed-by: Henrik Boström <hbos@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22026}
2018-02-15 02:00:44 +00:00
Seth Hampson
ae8a90a1d4 Fixes to PeerConnection for Unified Plan sdp & transceiver logic.
This change includes updates to the sdp logic, and transceiver
dissociation and also tests these updates. The sdp validation for
unified plan is updated to consider both the stored remote and local
descriptions for an offer, because either could be the most up to date.
This is important when considering a recycled m section. This also
updates to only dissociate a transceiver when we are setting the remote
or local description from an offer. The final small update allows us to
properly create a media description for a transceiver that is not new
but is part of a recycled m section that has only been set locally for
an offer and we are re-offering.

Bug: webrtc:8765
Change-Id: Ia86e54fcd977478824cfa88ebaf992215ed68aae
Reviewed-on: https://webrtc-review.googlesource.com/52080
Commit-Queue: Seth Hampson <shampson@webrtc.org>
Reviewed-by: Steve Anton <steveanton@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22025}
2018-02-14 17:58:09 +00:00
Tommi
685615678a Introduce TaskQueueForTest.
This class adds a convenience method that allows *sending* a task
to the queue (as opposed to posting). Sending is essentially
Post+Wait, a pattern that we don't want to encourage use of
in production code, but is convenient to have from a testing
perspective and there are already several places in the
source code where we use it.

Change-Id: I6efd1b2257e6c641294bb6e4eb53b0021d9553ca
Bug: webrtc:8848
Reviewed-on: https://webrtc-review.googlesource.com/50441
Reviewed-by: Magnus Jedvert <magjed@webrtc.org>
Commit-Queue: Tommi <tommi@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22022}
2018-02-14 15:32:49 +00:00
Niels Möller
8366e177e7 Rename Call::Config to CallConfig, keep old name as alias.
We want api/peerconnectioninterface.h (and corresponding build target)
to not depend on call.h, and generally we treat Call as an internal,
non-api, class. But we need CallFactoryInterface in the api in order to
enable use of PeerConnection with or without support for media.

Making CallConfig a top-level class makes it possible to forward declare
it, together with Call, for use in callfactoryinterface.h and
peerconnectioninterface.h.

Delete the peerconnection_and_implicit_call_api target, replaced by
new target callfactory_api, to link between Call and Peerconnection.

Bug: webrtc:7504
Change-Id: I5e3978ef89bcd6705e94536f8676bcf89fc82fe1
Reviewed-on: https://webrtc-review.googlesource.com/46201
Reviewed-by: Stefan Holmer <stefan@webrtc.org>
Reviewed-by: Patrik Höglund <phoglund@webrtc.org>
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22020}
2018-02-14 15:14:39 +00:00
Steve Anton
b8867115a7 Prepare StatsCollector to work with RtpTransceivers
This changes the StatsCollector to handle stats from multiple
MediaChannels of the same type (e.g., audio or video).

Bug: webrtc:8764
Change-Id: I91ba50d10cf469420189a311acdafbf6f78579b2
Reviewed-on: https://webrtc-review.googlesource.com/49560
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Commit-Queue: Steve Anton <steveanton@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22009}
2018-02-14 03:42:04 +00:00
Harald Alvestrand
5dbb58602f Add UMA counters for type of SDP semantic in use.
We count a) what semantics are asked for explicitly (if any),
and b) what semantics are reflected in the successfully
processed answer, as indicated by presence of msid lines
of type Unified Plan vs Plan B.

This gives an indication of usage in sessions initiated by
the browser. It does not indicate usage in sessions where the
browser is the answerer.

Bug: chromium:811683
Change-Id: I2e28a6a83df1664e1aa1e17cd4ff2921de1fba7e
Reviewed-on: https://webrtc-review.googlesource.com/52101
Commit-Queue: Harald Alvestrand <hta@webrtc.org>
Reviewed-by: Fredrik Solenberg <solenberg@webrtc.org>
Reviewed-by: Steve Anton <steveanton@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22008}
2018-02-14 00:18:20 +00:00
Jonas Olsson
45cc890560 Assorted logging pedantry
This cl fixes various minor issues found during a quick scan of the current log
usage.

Bug: webrtc:8529
Change-Id: I1e1eb02ef220177dbb327203509736ad7f70cc1c
Reviewed-on: https://webrtc-review.googlesource.com/52262
Commit-Queue: Jonas Olsson <jonasolsson@webrtc.org>
Reviewed-by: Fredrik Solenberg <solenberg@webrtc.org>
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Reviewed-by: Henrik Grunell <henrikg@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21996}
2018-02-13 10:47:24 +00:00
Steve Anton
6947025e95 Move media_type to RtpTransceiverInterface
Media type is not part of the WebRTC spec for RtpTransceiver, but it is
handy and the RtpSender/RtpReceiver also have it.

Bug: webrtc:7600
Change-Id: I8350069502588bff478db4dc1318329626dcf9be
Reviewed-on: https://webrtc-review.googlesource.com/50560
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Commit-Queue: Steve Anton <steveanton@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21988}
2018-02-12 19:18:44 +00:00
Steve Anton
8acdd1a1dc Parameterize PeerConnection signaling tests for Unified Plan
Bug: webrtc:8765
Change-Id: I50fbcfab66edb70c069b2dcb803c78b516e428c9
Reviewed-on: https://webrtc-review.googlesource.com/47582
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Commit-Queue: Steve Anton <steveanton@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21977}
2018-02-09 19:48:09 +00:00
Tommi
8e545eee1e Revert "Use SRTP_AES128_CM_SHA1_80 by default instead of SRTP_AES128_CM_SHA1_32."
This reverts commit 6780c51b23516803dc27173d10ba98d018780447.

Reason for revert:

More details in crbug.com/810292

Original change's description:
> Use SRTP_AES128_CM_SHA1_80 by default instead of SRTP_AES128_CM_SHA1_32.
> 
> A field has been added to "CryptoOptions" to enable SRTP_AES128_CM_SHA1_32
> from native apps if really necessary.
> 
> R=​deadbeef@webrtc.org
> 
> Bug: webrtc:7670
> Change-Id: I36b6ab3e302fbf3cda2611ff196757e43a56e704
> Reviewed-on: https://webrtc-review.googlesource.com/41420
> Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
> Reviewed-by: Magnus Jedvert <magjed@webrtc.org>
> Commit-Queue: Joachim Bauch <jbauch@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#21952}

TBR=deadbeef@webrtc.org,magjed@webrtc.org,jbauch@webrtc.org

Change-Id: I643dbe023eca526f2cda4d97df045f2533741dd4
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: webrtc:7670
Reviewed-on: https://webrtc-review.googlesource.com/49880
Reviewed-by: Tommi <tommi@webrtc.org>
Commit-Queue: Tommi <tommi@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21961}
2018-02-08 16:25:31 +00:00
Niels Möller
6f7bc08457 Rewrite FakeVideoTrackSource to not use VideoCapturer.
Bug: webrtc:6353
Change-Id: I992048868eebca1889e697950003b537b344bb53
Reviewed-on: https://webrtc-review.googlesource.com/49163
Commit-Queue: Niels Moller <nisse@webrtc.org>
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Reviewed-by: Peter Thatcher <pthatcher@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21955}
2018-02-08 09:55:28 +00:00
Tommi
8595993c5b Update several tests: FakeVideoCapturer -> FakeVideoCapturerWithTaskQueue.
Bug: webrtc:8848
Change-Id: Iae41d6e47dbca563918f7283d902eb52b7839b12
Reviewed-on: https://webrtc-review.googlesource.com/49281
Reviewed-by: Niels Moller <nisse@webrtc.org>
Commit-Queue: Tommi <tommi@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21954}
2018-02-08 09:03:58 +00:00
Joachim Bauch
6780c51b23 Use SRTP_AES128_CM_SHA1_80 by default instead of SRTP_AES128_CM_SHA1_32.
A field has been added to "CryptoOptions" to enable SRTP_AES128_CM_SHA1_32
from native apps if really necessary.

R=deadbeef@webrtc.org

Bug: webrtc:7670
Change-Id: I36b6ab3e302fbf3cda2611ff196757e43a56e704
Reviewed-on: https://webrtc-review.googlesource.com/41420
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Reviewed-by: Magnus Jedvert <magjed@webrtc.org>
Commit-Queue: Joachim Bauch <jbauch@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21952}
2018-02-07 21:56:01 +00:00
Tommi
8b0ebb9484 Change FakePeriodicVideoCapturer to use a TaskQueue instead of Thread.
This changes callbacks to OnFrame methods to occur on a task queue which
is in line with how it's called in production.

The change is essentially around inheriting from FakeVideoCapturerWithTaskQueue
instead of FakeVideoCapturer, but also removes the dependency on rtc::MessageHandler.

Along the way I'm also updating an ortc test that uses FakePeriodicVideoCapturer
and had a bug that was masked by the fact that FakePeriodicVideoCapturer
previously used rtc::Thread::Current internally, but was being called
by the wrong thread (and there were no checks for it).
As a result, I'm also adding a bunch of checks to help with correct usage.

Bug: webrtc:8841, webrtc:8848
Change-Id: I21b710873b508ebc55f8d2e4545d862766656871
Reviewed-on: https://webrtc-review.googlesource.com/49400
Commit-Queue: Tommi <tommi@webrtc.org>
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21951}
2018-02-07 20:51:51 +00:00
Tommi
1829af6a39 Extend FakePeriodicVideoCapturer with FakeVideoCapturerWithTaskQueue.
FakeVideoCapturerWithTaskQueue overrides frame related methods
and delivers frame callbacks on a TaskQueue (separate thread),
as is (must be) expected by the implementations being tested.

I'm also moving the implementation out of the header and into
a separate source file.

In this CL, I'm updating one test to use the new class but
more will follow.

Bug: webrtc:8848
Change-Id: I5403c6bcc8b757e9d7fa9c368506667707b37b28
Reviewed-on: https://webrtc-review.googlesource.com/48360
Reviewed-by: Magnus Jedvert <magjed@webrtc.org>
Commit-Queue: Tommi <tommi@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21948}
2018-02-07 16:42:01 +00:00
Tommi
1f432e014b Update VideoCapturerTrackSourceTest to deliver frames via TaskQueue.
This is inline with how other peerconnection tests run.

Bug: webrtc:8848
Change-Id: Idd32a1000f00e3620220527fd60b83c6f03fdcaa
Reviewed-on: https://webrtc-review.googlesource.com/48140
Reviewed-by: Per Kjellander <perkj@webrtc.org>
Commit-Queue: Tommi <tommi@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21935}
2018-02-07 14:25:08 +00:00
Steve Anton
dffead8835 Fail CreateAnswer if signaling state is not correct
This changes CreateAnswer to become compliant with the WebRTC 1.0
specification which details that createAnswer should fail if the
PeerConnection is in a state other than 'have-remote-offer' or
'have-local-pranswer'.

Bug: webrtc:8813
Change-Id: I7ca41bdebda1ea163aec8815267c1bbfd7d6d11e
Reviewed-on: https://webrtc-review.googlesource.com/47581
Commit-Queue: Steve Anton <steveanton@webrtc.org>
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21923}
2018-02-06 19:19:54 +00:00
Daniel Lazarenko
2870b0a57e Expose a link-local network interfaces enumeration option
The bug 8432 is caused by trying to connect through a
"link-local" interface (IP address 169.254.0.x/16),
which is listed among the iPhone network interfaces.
The bug is not happening if the link-local network interfaces
are skipped in the ICE candidate gethering process.

To control this behaviour an option - disable_link_local_networks -
is added inside the RTCConfiguration.
It is used to set the new BasicPortAllocatorSession flag -
PORTALLOCATOR_DISABLE_LINK_LOCAL_NETWORKS.
The port allocator flag is added if the configuration option is set.

IPIsLinkLocal IPAddress function and its friends (IPIsLoopback, IPIsPrivate)
are refactored to work on both IPv4 and IPv6.
Unit test IPIsLinkLocal.

Bonus: fix a bug in IPIsLinkLocalV6:
take into account just 10 network mask bits instead of 16.

Bug: webrtc:8432
Change-Id: Ibe8f677a36098057b7fcad5c798380727b23359b
Reviewed-on: https://webrtc-review.googlesource.com/36380
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Reviewed-by: Peter Thatcher <pthatcher@webrtc.org>
Reviewed-by: Kári Helgason <kthelgason@webrtc.org>
Reviewed-by: Zhi Huang <zhihuang@webrtc.org>
Commit-Queue: Taylor Brandstetter <deadbeef@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21922}
2018-02-06 19:12:04 +00:00
Steve Anton
5dfde18c77 Change PeerConnection stats interface to be more flexible
This removes the SessionStats object and replaces it with two
methods on PeerConnection: GetTransportNamesByMid and
GetTransportStatsByNames for use by the stats collectors. These
methods are more flexible and can cover cases where there are more
than one video/audio channel.

Bug: webrtc:8764
Change-Id: Id400cc548fc43675462ff6175a7fa9c9f4fd5948
Reviewed-on: https://webrtc-review.googlesource.com/47244
Commit-Queue: Steve Anton <steveanton@webrtc.org>
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21921}
2018-02-06 19:02:44 +00:00
Mirko Bonadei
96a48ef70a Reland "Removing forward headers in modules/audio_coding/codecs.""
This reverts commit 1d0b9d04bd8738d3685c41fe3c224372bb3a6a53.

Reason for revert: Downstream projects have been updated.

Original change's description:
> Revert "Removing forward headers in modules/audio_coding/codecs."
> 
> This reverts commit 2279aec00b54fa6f8b55c40255452f0292adb473.
> 
> Reason for revert: breaks downstream project.
> 
> Original change's description:
> > Removing forward headers in modules/audio_coding/codecs.
> > 
> > Bug: webrtc:5805
> > Change-Id: Ie0b1d1d1ef01039bcadbfe42dd67d770d93983a9
> > Reviewed-on: https://webrtc-review.googlesource.com/47382
> > Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
> > Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
> > Cr-Commit-Position: refs/heads/master@{#21870}
> 
> TBR=mbonadei@webrtc.org,kwiberg@webrtc.org
> 
> Change-Id: I35dc09ec1988d3d614d8facd5378a5db70942fb4
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Bug: webrtc:5805
> Reviewed-on: https://webrtc-review.googlesource.com/47520
> Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
> Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#21875}

TBR=mbonadei@webrtc.org,kwiberg@webrtc.org

# Not skipping CQ checks because original CL landed > 1 day ago.

Bug: webrtc:5805
Change-Id: I044537655012062b2a084559e90ca799286e3994
Reviewed-on: https://webrtc-review.googlesource.com/48400
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21905}
2018-02-06 10:38:19 +00:00
Zhi Huang
6b375dd68e Clean up the pc/OWNERS file.
Add stevenanton@webrtc.org and zhihuang@webrtc.org to the OWNER list.
Remove jiayl@webrtc.org and sergeyu@chromium.org from the list.

Bug: webrtc:8839
Change-Id: I9e58a85cfef045113fbefc0e0c3ea7b44a2fdf1e
Reviewed-on: https://webrtc-review.googlesource.com/47544
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Reviewed-by: Peter Thatcher <pthatcher@webrtc.org>
Commit-Queue: Zhi Huang <zhihuang@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21886}
2018-02-03 19:28:58 +00:00
Qingsi Wang
93a843944a Bind the structured ICE logging with P2PTransportChannel.
This change list passes the instance of RtcEventLog from Peerconnection
down to P2PTransportChannel, and binds the structured ICE logging with
ICE layer objects. Logs of ICE connectivity checks are injected for
candidate pairs.

TBR=terelius@webrtc.org

Bug: None
Change-Id: Ia979dbbac6d31dcf0f8988da1065bdfc3e461821
Reviewed-on: https://webrtc-review.googlesource.com/34660
Commit-Queue: Qingsi Wang <qingsi@google.com>
Reviewed-by: Peter Thatcher <pthatcher@webrtc.org>
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21884}
2018-02-03 07:06:49 +00:00
Steve Anton
5b38731f0b Use fake PeerConnection for RTCStatsCollector tests
This removes use of the MockPeerConnection and replaces it with the
FakePeerConnectionForStats testing class.

Bug: webrtc:8764
Change-Id: I78553c5a4e4d68cb6666a83f443f72f7c25488dc
Reviewed-on: https://webrtc-review.googlesource.com/46940
Commit-Queue: Steve Anton <steveanton@webrtc.org>
Reviewed-by: Henrik Boström <hbos@webrtc.org>
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21882}
2018-02-03 00:47:27 +00:00
Mirko Bonadei
1d0b9d04bd Revert "Removing forward headers in modules/audio_coding/codecs."
This reverts commit 2279aec00b54fa6f8b55c40255452f0292adb473.

Reason for revert: breaks downstream project.

Original change's description:
> Removing forward headers in modules/audio_coding/codecs.
> 
> Bug: webrtc:5805
> Change-Id: Ie0b1d1d1ef01039bcadbfe42dd67d770d93983a9
> Reviewed-on: https://webrtc-review.googlesource.com/47382
> Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
> Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#21870}

TBR=mbonadei@webrtc.org,kwiberg@webrtc.org

Change-Id: I35dc09ec1988d3d614d8facd5378a5db70942fb4
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: webrtc:5805
Reviewed-on: https://webrtc-review.googlesource.com/47520
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21875}
2018-02-02 15:15:37 +00:00
Mirko Bonadei
2279aec00b Removing forward headers in modules/audio_coding/codecs.
Bug: webrtc:5805
Change-Id: Ie0b1d1d1ef01039bcadbfe42dd67d770d93983a9
Reviewed-on: https://webrtc-review.googlesource.com/47382
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21870}
2018-02-02 13:23:40 +00:00
Oleh Prypin
c22d6a8f9b Revert "Reland "Parameterize PeerConnection signaling tests for Unified Plan""
This reverts commit 7b581eb1cab0b2ccd0a2d60163bb2b73c244346a.

Reason for revert: Breaks downstream projects

Original change's description:
> Reland "Parameterize PeerConnection signaling tests for Unified Plan"
> 
> Original change's description:
> > Parameterize PeerConnection signaling tests for Unified Plan
> >
> > This also changes the behavior of CreateAnswer to fail unless
> > the signaling state is kHaveRemoteOffer or kHaveLocalPranswer,
> > as per the WebRTC specification.
> >
> > Bug: webrtc:8765
> > Change-Id: I60ac67cd92b17fcbff964afc14d049481e816a28
> > Reviewed-on: https://webrtc-review.googlesource.com/41042
> > Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
> > Commit-Queue: Steve Anton <steveanton@webrtc.org>
> > Cr-Commit-Position: refs/heads/master@{#21779}
> 
> Bug: webrtc:8813
> Change-Id: I9f608fcd0b7aca00b4c1092e271dbd9cd710c38a
> Reviewed-on: https://webrtc-review.googlesource.com/46861
> Commit-Queue: Steve Anton <steveanton@webrtc.org>
> Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
> Reviewed-by: Steve Anton <steveanton@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#21860}

TBR=steveanton@webrtc.org,deadbeef@webrtc.org,pthatcher@webrtc.org

Change-Id: I15490e4db3290a8ab6056cf82959be7a97e6b1c3
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: webrtc:8813
Reviewed-on: https://webrtc-review.googlesource.com/47340
Reviewed-by: Oleh Prypin <oprypin@webrtc.org>
Commit-Queue: Oleh Prypin <oprypin@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21865}
2018-02-02 08:44:00 +00:00
Steve Anton
c7b964cd71 Report cipher usage to UMA for all media types on a transport
Previously, the code which reported cipher stats to UMA for all
transports would classify the media type based on the transport name,
which is brittle and misleading with BUNDLE. This corrects the code to
track all media types (audio, video, data) which use the transport and
report once for each.

Bug: None
Change-Id: I8506f64f0011788b744b8386ac58518a21914b52
Reviewed-on: https://webrtc-review.googlesource.com/47247
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Commit-Queue: Steve Anton <steveanton@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21863}
2018-02-02 00:56:44 +00:00
Qingsi Wang
970b088878 Reland "Break up rtc_event_log_api to solve circular dependencies."
This is a reland of 001546da953275c7a39eb220592b440c9b47d756
Original change's description:
> Break up rtc_event_log_api to solve circular dependencies.
>
> The original rtc_event_log_api is refactored to a pure API target plus
> multiple targets coupled with WebRTC implementations.
>
> Bug: None
> Change-Id: Iab9eee3f7bf4228c52d94a5f26fc39bb99b5033f
> Reviewed-on: https://webrtc-review.googlesource.com/43247
> Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
> Reviewed-by: Björn Terelius <terelius@webrtc.org>
> Reviewed-by: Stefan Holmer <stefan@webrtc.org>
> Commit-Queue: Qingsi Wang <qingsi@google.com>
> Cr-Commit-Position: refs/heads/master@{#21811}

TBR=pthatcher@webrtc.org,deadbeef@webrtc.org,terelius@webrtc.org,stefan@webrtc.org

Bug: None
Change-Id: I3e7213733741cbfd5dd0076f32209e6bc42a0647
Reviewed-on: https://webrtc-review.googlesource.com/46900
Commit-Queue: Qingsi Wang <qingsi@google.com>
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21862}
2018-02-01 22:47:52 +00:00
Steve Anton
7b581eb1ca Reland "Parameterize PeerConnection signaling tests for Unified Plan"
Original change's description:
> Parameterize PeerConnection signaling tests for Unified Plan
>
> This also changes the behavior of CreateAnswer to fail unless
> the signaling state is kHaveRemoteOffer or kHaveLocalPranswer,
> as per the WebRTC specification.
>
> Bug: webrtc:8765
> Change-Id: I60ac67cd92b17fcbff964afc14d049481e816a28
> Reviewed-on: https://webrtc-review.googlesource.com/41042
> Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
> Commit-Queue: Steve Anton <steveanton@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#21779}

Bug: webrtc:8813
Change-Id: I9f608fcd0b7aca00b4c1092e271dbd9cd710c38a
Reviewed-on: https://webrtc-review.googlesource.com/46861
Commit-Queue: Steve Anton <steveanton@webrtc.org>
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Reviewed-by: Steve Anton <steveanton@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21860}
2018-02-01 21:28:41 +00:00
Steve Anton
e831b8c94d Add MSID signaling compatibility for Unified Plan endpoints
This is intended to ensure compatibility between Plan B and
Unified Plan endpoints for the single audio - single video case.

If Unified Plan is the offerer, it will add a=msid and a=ssrc MSID
entries to its offer.
If Unified Plan is the answerer, it will use whatever MSID
signaling mechanism was used in the offer (either a=msid or
a=ssrc).

Bug: webrtc:7600
Change-Id: I6192dec19123fbb56f5d04540d2175c7fb30b9b6
Reviewed-on: https://webrtc-review.googlesource.com/44162
Commit-Queue: Steve Anton <steveanton@webrtc.org>
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21859}
2018-02-01 21:17:41 +00:00