Commit Graph

564 Commits

Author SHA1 Message Date
160e32c34f Add support for RGB frames in MediaCodecVideoEncoder.
BUG=webrtc:7749

Review-Url: https://codereview.webrtc.org/3002263002
Cr-Commit-Position: refs/heads/master@{#19554}
2017-08-28 09:41:38 +00:00
b1c7453bfa Android: Add common function for adding/releasing native reference
This CL introduces common functions for adding and releasing
native references to reduce the number of JNI functions.

BUG=webrtc:8043

Review-Url: https://codereview.webrtc.org/3003213002
Cr-Commit-Position: refs/heads/master@{#19547}
2017-08-27 20:47:20 +00:00
7eb4082a66 Android: Don't check ref count when releasing PeerConnectionInterface
BUG=webrtc:8043

Review-Url: https://codereview.webrtc.org/3010433002
Cr-Commit-Position: refs/heads/master@{#19539}
2017-08-26 12:57:20 +00:00
09f3f6eb26 Android: Update convenience macro defining JNI-accessible methods
Update the name of the macro to something more descriptive and use
variable length arguments to make it work better with autoformatting
tools.

BUG=None

Review-Url: https://codereview.webrtc.org/2998403002
Cr-Commit-Position: refs/heads/master@{#19538}
2017-08-26 10:25:43 +00:00
4781552f60 Android: Expose EglBase.swapBuffers with presentation time
This function is currently only available in EglBase14, which is not in
the api. This CL adds the swapBuffer method to the public EglBase
interface. For EglBase10, the presentation time is just ignored.

BUG=webrtc:8155

Review-Url: https://codereview.webrtc.org/3003843002
Cr-Commit-Position: refs/heads/master@{#19518}
2017-08-25 13:28:00 +00:00
474accebdb Roll chromium_revision d323a482ee..7114a66134 (494468:497367) manually
* Enable workaround for building Android with C++14.
* Disable build hooks for WebRTC on Android.

Change log: d323a482ee..7114a66134
Full diff: d323a482ee..7114a66134

Changed dependencies:
* src/base: 66d3c08e82..0b41aca75a
* src/build: 2a5e6515a5..a2a451d3c0
* src/buildtools: ceb050498e..5af0a3a8b8
* src/ios: 2085f316c1..0a0ac63bd3
* src/testing: 3127a16731..8a25f55d8b
* src/third_party: b4122f732f..8c0e65fa05
* src/third_party/boringssl/src: https://boringssl.googlesource.com/boringssl.git/+log/f4ecc84644..ae9f0616c5
* src/third_party/catapult: d27175a044..f8acf3b642
* src/third_party/depot_tools: 6d0d04458d..e081cbe5aa
* src/third_party/icu: 98218d1e92..08cb956852
* src/third_party/libvpx/source/libvpx: cbb83ba4aa..6b9c691daf
* src/tools: 5730fb2d3f..3e167a7bd3
DEPS diff: d323a482ee..7114a66134/DEPS

No update to Clang.

TBR=marpan@webrtc.org,
BUG=webrtc:8148
CQ_INCLUDE_TRYBOTS=master.internal.tryserver.corp.webrtc:linux_internal

Review-Url: https://codereview.webrtc.org/3003393002
Cr-Commit-Position: refs/heads/master@{#19517}
2017-08-25 13:21:52 +00:00
151aa6b3f7 Adjust for initial cropping when adapting frame.
When adapting a frame, any initial cropping coordinate was replaced
by the coordinate calculated for adapting. Offset initial coordinate
instead.

BUG=webrtc:7880

Review-Url: https://codereview.webrtc.org/2975613002
Cr-Commit-Position: refs/heads/master@{#19509}
2017-08-25 08:33:18 +00:00
c0af5ac3d0 The goal of this CL is to separate Obj-C/Obj-C++ code from targets which have
also C++ code (see https://bugs.chromium.org/p/webrtc/issues/detail?id=7743
for more information).

BUG=webrtc:7743

Review-Url: https://codereview.webrtc.org/2995753002
Cr-Commit-Position: refs/heads/master@{#19501}
2017-08-24 19:26:05 +00:00
837adc0871 Fix video slow to appear on first launch.
BUG=webrtc:7777

Review-Url: https://codereview.webrtc.org/3006453002
Cr-Commit-Position: refs/heads/master@{#19497}
2017-08-24 14:14:35 +00:00
6c36dcb324 Fix bugs in HardwareVideoDecoder reinitialization.
Fixes bug where callback is set to null on reinitialization. Also fixes
a race condition where callback can be null in onTextureFrameAvailable.

BUG=webrtc:8124

Review-Url: https://codereview.webrtc.org/3002093002
Cr-Commit-Position: refs/heads/master@{#19493}
2017-08-24 13:03:59 +00:00
36d658d085 Rename all objc targets to be suffixed for consistency
BUG=webrtc:6412

Review-Url: https://codereview.webrtc.org/3001023003
Cr-Commit-Position: refs/heads/master@{#19489}
2017-08-24 12:43:45 +00:00
a4955b4d9a Enable the HW VideoToolbox encoder on mac.
This CL was originally submitted by an external contributor in
https://chromium-review.googlesource.com/c/external/webrtc/+/582051.

I have rebased it to the new ObjC encoder class.

BUG=webrtc:8022

Review-Url: https://codereview.webrtc.org/3003653002
Cr-Commit-Position: refs/heads/master@{#19486}
2017-08-24 11:22:58 +00:00
1cdddc96fa Make CodecType conversion functions non-optional.
We can't handle no value here anyway and end up setting a default
at each call site. The defaults aren't even the same in each place.

BUG=None

Review-Url: https://codereview.webrtc.org/2998293002
Cr-Commit-Position: refs/heads/master@{#19485}
2017-08-24 10:52:48 +00:00
96de428fd1 Adding injectable audio decoder and encoder factory support to the RTCPeerConnection obj-c layer.
Bug: webrtc:8093
Change-Id: I868ce5f75a72c6deb065dec60784289d045ae22a
Reviewed-on: https://chromium-review.googlesource.com/608981
Commit-Queue: Jeremy Newton-Smith <jeremyns@webrtc.org>
Reviewed-by: Zeke Chin <tkchin@webrtc.org>
Reviewed-by: Kári Tristan Helgason <kthelgason@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#19477}
2017-08-23 22:46:44 +00:00
91073ae78f Add a field trial to produce VideoFrames in camera capturers.
The field trials enables producing new VideoFrames in camera classes.
This field trial should be enabled if VideoSinks are used.

BUG=webrtc:7749, webrtc:7760

Review-Url: https://codereview.webrtc.org/2984633002
Cr-Commit-Position: refs/heads/master@{#19467}
2017-08-23 15:50:23 +00:00
cca0006e33 ObjC: Always dispatch async in UIApplication status observer.
Fixes a possible deadlock.

BUG=webrtc:8130

Review-Url: https://codereview.webrtc.org/3003633002
Cr-Commit-Position: refs/heads/master@{#19464}
2017-08-23 13:04:17 +00:00
c614823fa3 Remove unnecessary release call in EglRenderer.
VideoSink is not assumed to take ownership of the frame, so it is not
necessary to release it unless it is retained for future use.

BUG=webrtc:7749

Review-Url: https://codereview.webrtc.org/3003563002
Cr-Commit-Position: refs/heads/master@{#19440}
2017-08-22 07:21:48 +00:00
2fe9dfae20 Android: Fix synchronization problems in VideoFrame release.
Also fixes a small bug in EglRenderer where if it was passed a custom
frame, it would leak a reference.

BUG=b/64887218

Review-Url: https://codereview.webrtc.org/3003533002
Cr-Commit-Position: refs/heads/master@{#19432}
2017-08-21 15:02:58 +00:00
139cf38223 ObjC: Remove RTCVideoFrame I420 functions
Access to I420 data should be done on an RTCI420Buffer that can be
accessed through the toI420 method, and not on an RTCVideoFrame
directly.

BUG=webrtc:7785

Review-Url: https://codereview.webrtc.org/2997453002
Cr-Commit-Position: refs/heads/master@{#19431}
2017-08-21 14:31:26 +00:00
b0215daeb5 ObjC: Remove RTCVideoFrame.nativeHandle
Access to a native buffer should be through RTCVideoFrame.buffer
instead.

BUG=webrtc:7785

Review-Url: https://codereview.webrtc.org/2990253002
Cr-Commit-Position: refs/heads/master@{#19430}
2017-08-21 14:12:08 +00:00
257baf139a Fix a bug where listener custom drawer was ignored in EglRenderer.
BUG=b/64808682

Review-Url: https://codereview.webrtc.org/2995223002
Cr-Commit-Position: refs/heads/master@{#19416}
2017-08-18 18:38:32 +00:00
81bc523f5d Make a friendlier RTCVideoCodecInfo initializer for when only name and
parameters are interesting.

Since this is used by users when implementing injectable Obj-C video
codecs, the API where the unused payload is required is unnecessarily
confusing. Also make the codec parameters optional.

BUG=None

Review-Url: https://codereview.webrtc.org/3001183002
Cr-Commit-Position: refs/heads/master@{#19411}
2017-08-18 13:34:09 +00:00
84778c74a0 Optimize HardwareVideoDecoder by doing all frame conversions in C++.
BUG=webrtc:7760

Review-Url: https://codereview.webrtc.org/3000153002
Cr-Commit-Position: refs/heads/master@{#19406}
2017-08-18 10:03:29 +00:00
ba050a6d6d Reland of Add a flags field to video timing extension. (patchset #1 id:1 of https://codereview.webrtc.org/2995953002/ )
Reason for revert:
Create reland CL to add fix to.

Original issue's description:
> Revert of Add a flags field to video timing extension. (patchset #15 id:280001 of https://codereview.webrtc.org/3000753002/ )
>
> Reason for revert:
> Speculative revet for breaking remoting_unittests in fyi bots.
> https://build.chromium.org/p/chromium.webrtc.fyi/waterfall?builder=Win7%20Tester
>
> Original issue's description:
> > Add a flags field to video timing extension.
> >
> > The rtp header extension for video timing shuold have an additional
> > field for signaling metadata, such as what triggered the extension for
> > this particular frame. This will allow separating frames select because
> > of outlier sizes from regular frames, for more accurate stats.
> >
> > This implementation is backwards compatible in that it can read video
> > timing extensions without the new flag field, but it always sends with
> > it included.
> >
> > BUG=webrtc:7594
> >
> > Review-Url: https://codereview.webrtc.org/3000753002
> > Cr-Commit-Position: refs/heads/master@{#19353}
> > Committed: cf5d485e14
>
> TBR=danilchap@webrtc.org,kthelgason@webrtc.org,stefan@webrtc.org,sprang@webrtc.org
> # Skipping CQ checks because original CL landed less than 1 days ago.
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=webrtc:7594
>
> Review-Url: https://codereview.webrtc.org/2995953002
> Cr-Commit-Position: refs/heads/master@{#19360}
> Committed: f0f7378b05

TBR=danilchap@webrtc.org,kthelgason@webrtc.org,stefan@webrtc.org,emircan@google.com
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=webrtc:7594

Review-Url: https://codereview.webrtc.org/2996153002
Cr-Commit-Position: refs/heads/master@{#19405}
2017-08-18 09:51:12 +00:00
2238441654 Explicitly specify the onFrameAvailable() thread.
We are already asserting in tryDeliverTextureFrame() that we are on the
SurfaceTextureHelper handler thread, but this behavior isn't guaranteed
by Android.

Also updated docs for OnTextureFrameAvailableListener, since other
classes (e.g. capturers) were also asserting that they were called on
the SurfaceTextureHelper thread.

Bug: webrtc:8087, b/64609528
Change-Id: I47148c452f66f24477e438b06ef124a96965853d
Reviewed-on: https://chromium-review.googlesource.com/610495
Reviewed-by: Sami Kalliomäki <sakal@webrtc.org>
Commit-Queue: Jonathan Yu <yujo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#19398}
2017-08-18 00:37:11 +00:00
7c206b5b6c Fix a reference leak when converting I420 VideoFrame to I420Frame.
BUG=webrtc:7760
NOTRY=True

Review-Url: https://codereview.webrtc.org/2999143002
Cr-Commit-Position: refs/heads/master@{#19380}
2017-08-17 10:56:58 +00:00
f9f448b32d ObjC: Include additional files in umbrella header.
RTCAudioSession and RTCAudioSessionConfiguration allow users to handle
audio manually and is used by the AppRTCMobile example.

RTCVideoFrameBuffer exposes a protocol that users can implement to
create their own frame buffer formats, as long as they can be converted
into i420.

RTCVideoCapturer and RTCVideoViewShading are imported by other headers
already included by the umbrella header, so they were always accessible
to users. Added them to the umbrella header to make it explicit.

BUG=webrtc:7351, webrtc:8027

Review-Url: https://codereview.webrtc.org/2994253002
Cr-Commit-Position: refs/heads/master@{#19379}
2017-08-17 09:31:55 +00:00
4dee344493 Implement QP parsing in VideoDecoderWrapper.
BUG=webrtc:7760
NOTRY=True

Review-Url: https://codereview.webrtc.org/3000993002
Cr-Commit-Position: refs/heads/master@{#19378}
2017-08-17 09:18:04 +00:00
f0f7378b05 Revert of Add a flags field to video timing extension. (patchset #15 id:280001 of https://codereview.webrtc.org/3000753002/ )
Reason for revert:
Speculative revet for breaking remoting_unittests in fyi bots.
https://build.chromium.org/p/chromium.webrtc.fyi/waterfall?builder=Win7%20Tester

Original issue's description:
> Add a flags field to video timing extension.
>
> The rtp header extension for video timing shuold have an additional
> field for signaling metadata, such as what triggered the extension for
> this particular frame. This will allow separating frames select because
> of outlier sizes from regular frames, for more accurate stats.
>
> This implementation is backwards compatible in that it can read video
> timing extensions without the new flag field, but it always sends with
> it included.
>
> BUG=webrtc:7594
>
> Review-Url: https://codereview.webrtc.org/3000753002
> Cr-Commit-Position: refs/heads/master@{#19353}
> Committed: cf5d485e14

TBR=danilchap@webrtc.org,kthelgason@webrtc.org,stefan@webrtc.org,sprang@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:7594

Review-Url: https://codereview.webrtc.org/2995953002
Cr-Commit-Position: refs/heads/master@{#19360}
2017-08-15 19:31:23 +00:00
cf5d485e14 Add a flags field to video timing extension.
The rtp header extension for video timing shuold have an additional
field for signaling metadata, such as what triggered the extension for
this particular frame. This will allow separating frames select because
of outlier sizes from regular frames, for more accurate stats.

This implementation is backwards compatible in that it can read video
timing extensions without the new flag field, but it always sends with
it included.

BUG=webrtc:7594

Review-Url: https://codereview.webrtc.org/3000753002
Cr-Commit-Position: refs/heads/master@{#19353}
2017-08-15 12:33:27 +00:00
6bdcefce80 Add VideoSink interface to SurfaceViewRenderer.
BUG=webrtc:7749, webrtc:7760

Review-Url: https://codereview.webrtc.org/3002563002
Cr-Commit-Position: refs/heads/master@{#19347}
2017-08-15 08:56:02 +00:00
c288dab6e2 Ensure UIView.layer is accessed on main thread.
BUG=webrtc:7829

Review-Url: https://codereview.webrtc.org/3002583002
Cr-Commit-Position: refs/heads/master@{#19345}
2017-08-15 07:36:00 +00:00
0ba43b5a20 Add support for adding VideoSinks to VideoTracks.
VideoSinks receive the new kind of VideoFrames and will replace
VideoRenderers. Converting from old texture frames to VideoFrames will
involve conversion to I420 so it is not recommended to use VideoSinks
before all sources produce VideoFrames.

BUG=webrtc:7749, webrtc:7760

Review-Url: https://codereview.webrtc.org/3002553002
Cr-Commit-Position: refs/heads/master@{#19335}
2017-08-14 12:17:49 +00:00
bf08060971 Update EglRenderer to use lambdas.
BUG=webrtc:8084

Review-Url: https://codereview.webrtc.org/3002433002
Cr-Commit-Position: refs/heads/master@{#19321}
2017-08-11 08:42:43 +00:00
be910460e0 Add support for capturers to capture VideoFrames.
BUG=webrtc:7749, webrtc:7760

Review-Url: https://codereview.webrtc.org/2982213002
Cr-Commit-Position: refs/heads/master@{#19318}
2017-08-11 07:26:05 +00:00
b5f5bdc5cb Support Java VideoFrames in MediaCodecVideoEncoder.
BUG=webrtc:7760

Review-Url: https://codereview.webrtc.org/2997663002
Cr-Commit-Position: refs/heads/master@{#19304}
2017-08-10 11:15:42 +00:00
71a62b9a19 Fix a crash in I420Frame.toString for texture frames.
BUG=webrtc:8073
R=kthelgason

Review-Url: https://codereview.webrtc.org/2997693002
Cr-Commit-Position: refs/heads/master@{#19302}
2017-08-10 09:12:24 +00:00
03adb7c6dc objc wrapper for PeerConnection::SetBitrate
BUG=webrtc:7395

Review-Url: https://codereview.webrtc.org/2877933004
Cr-Commit-Position: refs/heads/master@{#19294}
2017-08-09 21:29:42 +00:00
7a24688f6f Adding comments explaining Java createSender and setTrack methods.
This has been a frequent source of confusion, especially since the
method names don't match anything in the standard exactly.

BUG=None
NOTRY=True

Review-Url: https://codereview.webrtc.org/2994733002
Cr-Commit-Position: refs/heads/master@{#19290}
2017-08-09 15:40:10 +00:00
5ca60cc91c Implement AndroidVideoBuffer::ToI420.
BUG=webrtc:7749, webrtc:7760

Review-Url: https://codereview.webrtc.org/2991633002
Cr-Commit-Position: refs/heads/master@{#19284}
2017-08-09 12:25:49 +00:00
5a2c2b3c35 Remove maximum frametime to allow the camera to adjust based on the lighting conditions.
BUG=webrtc:7777

Review-Url: https://codereview.webrtc.org/2998683002
Cr-Commit-Position: refs/heads/master@{#19281}
2017-08-09 11:10:59 +00:00
6327b6491e Adding deadbeef@ as owner of Objc-C PeerConnection-related headers.
deadbeef@'s team in Kirkland works on the C++ PeerConnection
implementation, and often makes changes to the Java/Obj-C binding code
as new features are added. But the general Obj-C/Android owners are in
Stockholm. So adding deadbeef@ as an owner of this code should help
expedite code reviews for simple API changes.

BUG=None
NOTRY=True

Review-Url: https://codereview.webrtc.org/2998443002
Cr-Commit-Position: refs/heads/master@{#19259}
2017-08-07 17:00:42 +00:00
73c0eb5014 ObjC: Implement HW codecs in ObjC instead of C++
The current ObjC HW encoder is implemented as a C++
webrtc::VideoEncoder. We then wrap it two times in the following way:
webrtc::VideoEncoder -> RTCVideoEncoder -> webrtc::VideoEncoder.
This was originally done to minimize the code diff when landing the
injectable encoder.

This CL removes the first wrapping and implements the ObjC HW encoder
as a RTCVideoEncoder directly. Similarly, the decoder is implemented
as a RTCVideoDecoder directly.

Based on andersc@ CL: https://codereview.webrtc.org/2978623002/.

BUG=webrtc:7924

Review-Url: https://codereview.webrtc.org/2987413002
Cr-Commit-Position: refs/heads/master@{#19255}
2017-08-07 13:55:28 +00:00
d48f56de1f Destroy compression session instead of reset it on release.
This will prevent one extra initialization of the encoder each time
it's recreated.

BUG=None

Review-Url: https://codereview.webrtc.org/2992233002
Cr-Commit-Position: refs/heads/master@{#19250}
2017-08-04 17:18:43 +00:00
512bee3dee ObjC: Support non-native frames in encoder
Frames might be non-native, i.e. normal I420 frames, and we should
handle that in the encoder.

BUG=webrtc:7785,webrtc:7924

Review-Url: https://codereview.webrtc.org/2992943002
Cr-Commit-Position: refs/heads/master@{#19245}
2017-08-04 09:05:32 +00:00
d89b0bcc8a JNI wrapper for PeerConnection::SetBitrate.
BUG=webrtc:7395

Review-Url: https://codereview.webrtc.org/2868413004
Cr-Commit-Position: refs/heads/master@{#19243}
2017-08-03 18:11:40 +00:00
0d48c69331 Relanding: Break peerconnection_jni.cc into multiple files, in "pc" directory.
Relanding after adding "androidnetworkmonitor_jni.h" header to jni/
directory, since some clients were including it directly.

This CL breaks peerconnection_jni.cc apart, into one file for each
class. It also moves the methods for converting between C++/Java
structs into "java_native_conversion.cc", and uses a consistent naming
scheme ("JavaToNativeX, NativeToJavaX"). These files go into a new
"pc" directory, of which deadbeef@ is added as an owner.

It also moves some relevant files to the "pc" directory that belong
there: ownedfactoryandthreads, androidnetworkmonitor_jni, and
rtcstatscollectorcallbackwrapper. This directory is intended to hold
all the files that deal with the PeerConnection API specifically, or
related classes (like DataChannel, RtpSender, MediaStreamTrack) that
are tied to it closely.

BUG=webrtc:8055

Review-Url: https://codereview.webrtc.org/2992103002
Cr-Commit-Position: refs/heads/master@{#19241}
2017-08-03 17:20:17 +00:00
1b1daec013 Revert of Break peerconnection_jni.cc into multiple files, in "pc" directory. (patchset #6 id:100001 of https://codereview.webrtc.org/2992103002/ )
Reason for revert:
Borken in the internal projects.

Original issue's description:
> Break peerconnection_jni.cc into multiple files, in "pc" directory.
>
> This CL breaks peerconnection_jni.cc apart, into one file for each
> class. It also moves the methods for converting between C++/Java
> structs into "java_native_conversion.cc", and uses a consistent naming
> scheme ("JavaToNativeX, NativeToJavaX"). These files go into a new
> "pc" directory, of which deadbeef@ is added as an owner.
>
> It also moves some relevant files to the "pc" directory that belong
> there: ownedfactoryandthreads, androidnetworkmonitor_jni, and
> rtcstatscollectorcallbackwrapper. This directory is intended to hold
> all the files that deal with the PeerConnection API specifically, or
> related classes (like DataChannel, RtpSender, MediaStreamTrack) that
> are tied to it closely.
>
> deadbeef@webrtc.org is added as an owner of the new "pc" subdirectory.
>
> BUG=webrtc:8055
>
> Review-Url: https://codereview.webrtc.org/2992103002
> Cr-Commit-Position: refs/heads/master@{#19223}
> Committed: dd7d8f1b60

TBR=magjed@webrtc.org,sakal@webrtc.org,deadbeef@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:8055

Review-Url: https://codereview.webrtc.org/2989323002
Cr-Commit-Position: refs/heads/master@{#19226}
2017-08-03 01:01:05 +00:00
dd7d8f1b60 Break peerconnection_jni.cc into multiple files, in "pc" directory.
This CL breaks peerconnection_jni.cc apart, into one file for each
class. It also moves the methods for converting between C++/Java
structs into "java_native_conversion.cc", and uses a consistent naming
scheme ("JavaToNativeX, NativeToJavaX"). These files go into a new
"pc" directory, of which deadbeef@ is added as an owner.

It also moves some relevant files to the "pc" directory that belong
there: ownedfactoryandthreads, androidnetworkmonitor_jni, and
rtcstatscollectorcallbackwrapper. This directory is intended to hold
all the files that deal with the PeerConnection API specifically, or
related classes (like DataChannel, RtpSender, MediaStreamTrack) that
are tied to it closely.

deadbeef@webrtc.org is added as an owner of the new "pc" subdirectory.

BUG=webrtc:8055

Review-Url: https://codereview.webrtc.org/2992103002
Cr-Commit-Position: refs/heads/master@{#19223}
2017-08-02 22:05:10 +00:00
a67bd9d641 Add denicija@ and kthelgason@ as owners of webrtc/sdk/objc
It's time.

TBR=denicija@webrtc.org,kthelgason@webrtc.org
NOTRY=TRUE
BUG=NONE

Review-Url: https://codereview.webrtc.org/2994493002
Cr-Commit-Position: refs/heads/master@{#19218}
2017-08-02 14:27:13 +00:00