Commit Graph

8238 Commits

Author SHA1 Message Date
Henrik Kjellander
36fc1bad38 Update renamed Android ARM64 trybot in PRESUBMIT.py.
TBR=phoglund@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/44209004

Cr-Commit-Position: refs/heads/master@{#9006}
2015-04-15 13:37:38 +00:00
Jelena Marusic
c317ce5456 VoE: move mock directory 1 level up
Changes:
1. Moved directory voice_engine/include/mock to voice_engine/mock (current recommendation).
2. Updated includes where necessary.

Caution:
We need confirmation that these mocks are indeed used only locally.

R=kwiberg@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/48089004

Cr-Commit-Position: refs/heads/master@{#9005}
2015-04-15 10:45:09 +00:00
Bjorn Volcker
adc46c4cf7 audio_processing/agc: Adds config to set minimum microphone volume at startup
The AGC is currently bumping up the mic volume to 33% at startup if it is below that level. This is to avoid getting stuck in a poor state from which the AGC can not move, simply a too low input audio level. For some users, 33% is instead too loud.

This CL gives the user the possibility to set that level at create time.
- Extends the Config ExperimentalAgc with a startup_mic_volume for the user to set if desired. Note that the bump up does not apply to the legacy AGC and the "regular" AGC is controlled by ExperimentalAgc.
- Without any actions, the same default value as previously is used.
- In addition I removed a return value from InitializeExperimentalAgc() and InitializeTransient()

This has been tested by building Chromium on Mac and verify through apprtc that
1) startup_mic_volume = 128 bumps up to 50%.
2) startup_mic_volume = 500 (out of range) bumps up to 100%.
3) startup_mic_volume = 0 bumps up to 4%, the AGC min level.

BUG=4529
TESTED=locally
R=andrew@webrtc.org, kwiberg@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/43109004

Cr-Commit-Position: refs/heads/master@{#9004}
2015-04-15 09:42:35 +00:00
Henrik Boström
19a3807b36 Updated .gitignore to ignore isolate_deps_dir.
BUG=
R=kjellander@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/46909004

Cr-Commit-Position: refs/heads/master@{#9003}
2015-04-15 08:20:07 +00:00
Alejandro Luebs
a9c0ae284c Add a sparse FIR filter implementation
A Finite Impulse Response filter implementation which takes advantage of sparse coefficients.
The coefficients are assumed to be uniformly distributed and have an initial offset.

BUG=webrtc:3146
R=andrew@webrtc.org, bjornv@webrtc.org, kwiberg@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/49659004

Cr-Commit-Position: refs/heads/master@{#9002}
2015-04-14 22:51:22 +00:00
Peter Boström
e432800aeb Enable CPU adaptation by default.
WebRtcVideoEngine2 doesn't support CPU-monitor-based adaptation and as
such requires encoder-time-based CPU adaptation to perform any
adaptation at all.

BUG=4536
R=asapersson@webrtc.org, mflodman@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/49679004

Cr-Commit-Position: refs/heads/master@{#9001}
2015-04-14 20:45:23 +00:00
mflodman
fcf54bdabb Reland "Avoid critsect for protection- and qm setting callbacks in
VideoSender."

The original Cl is uploaded as patch set 1, the fix in ps#2 and I'll rebase in ps#3.

BUG=4534
R=pbos@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/46769004

Cr-Commit-Position: refs/heads/master@{#9000}
2015-04-14 19:28:03 +00:00
Peter Thatcher
73ba7a690f Remove PORTALLOCATOR_ENABLE_BUNDLE, PortAllocatorSessionProxy, PortAllocatorSessionMuxer, and PortProxy.
R=decurtis@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/46809004

Cr-Commit-Position: refs/heads/master@{#8999}
2015-04-14 16:25:58 +00:00
Peter Boström
74b9769e4e Deliver RTCP packets only once per send stream.
For simulcast VideoSendStreams there are more than one entry in the SSRC
table causing RTCP to currently be delivered more than once per stream.
This messes up unique NACK stats as all NACK requests sent to such a
sender will be delivered multiple times and not look unique.

BUG=4544
R=asapersson@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/50709004

Cr-Commit-Position: refs/heads/master@{#8998}
2015-04-14 11:31:39 +00:00
Jelena Marusic
2dd6a270c0 VoE: format VoEBase according to new style guide
Purely cosmetic changes:
1. virtual => override
2. NULL => nullptr
3. data member name: underscore prefix => suffix
4. clang format

R=kwiberg@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/49669004

Cr-Commit-Position: refs/heads/master@{#8997}
2015-04-14 07:46:57 +00:00
henrika
0de7bcf06a Removes use of AudioManager.setSpeakerphoneOn in audio manager
BUG=NONE
TEST=AppRTCDemo
R=glaznev@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/51619004

Cr-Commit-Position: refs/heads/master@{#8996}
2015-04-14 07:19:49 +00:00
Henrik Kjellander
6739952b0f Roll chromium_revision 70a0480..ac81bcc (324430:324836)
Relevant changes:
* src/third_party/jsoncpp/source: ab1e40f..f572e8e
Details: 70a0480..ac81bcc/DEPS

Clang version was not updated in this roll.

TBR=pbos@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/45089004

Cr-Commit-Position: refs/heads/master@{#8995}
2015-04-14 06:08:43 +00:00
Peter Thatcher
56d50288e0 Remove SignalCaptureStateChange from MediaEngine.
It's no longer used by anything.

R=juberti@google.com

Review URL: https://webrtc-codereview.appspot.com/48069004

Cr-Commit-Position: refs/heads/master@{#8994}
2015-04-14 00:17:36 +00:00
Alex Glaznev
575a8024bc Add an option to update mirror flag in Android video renderer.
Plus fixing incorrect mirror matrix for 90 and
270 degree rotations.

BUG=4398
R=wzh@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/50689004

Cr-Commit-Position: refs/heads/master@{#8993}
2015-04-13 22:24:47 +00:00
Zeke Chin
1b67795dc2 Add i386 to ios fat library build script and use boringssl.
BUG=
R=jiayl@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/48839005

Cr-Commit-Position: refs/heads/master@{#8992}
2015-04-13 21:16:19 +00:00
Henrik Kjellander
529921e7cd Explicitly set target_subarch for iOS on ia32/x64
https://webrtc-codereview.appspot.com/48909004/ only fixed
the target_subarch problem for ARM. This fixes it for the
x86 targets that are used for the iOS simulator (ia32/x64).

BUG=4532
TESTED=Built locally using:
export GYP_DEFINES="build_with_libjingle=1 build_with_chromium=0 libjingle_objc=1 OS=ios target_arch=ia32"
export GYP_GENERATOR_FLAGS="$GYP_GENERATOR_FLAGS output_dir=out_sim"
export GYP_CROSSCOMPILE=1
gclient runhooks
ninja -C out_sim/Release-iphonesimulator iossim AppRTCDemo

R=tkchin@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/44159004

Cr-Commit-Position: refs/heads/master@{#8991}
2015-04-13 20:43:40 +00:00
Peter Thatcher
77f0e3f7b6 Remove GetStartCaptureFormat and some related code.
It is no longer used by anything.

R=pbos@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/48039004

Cr-Commit-Position: refs/heads/master@{#8990}
2015-04-13 17:44:56 +00:00
Åsa Persson
6ae2572fa6 Add missing configuration of rtx payload type for rtp/rtcp module.
BUG=4528
R=pbos@webrtc.org, stefan@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/51639004

Cr-Commit-Position: refs/heads/master@{#8989}
2015-04-13 15:48:16 +00:00
Henrik Kjellander
03dec77ce6 Add chromium/_bad_scm to .gitignore
When Chromium decides to move conflicting dependencies
to the _bad_scm directory it is possible to end up with
problems when that directory gets added to the local index.
Ignoring it should avoid such problems.

R=hbos@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/45969004

Cr-Commit-Position: refs/heads/master@{#8988}
2015-04-13 14:18:05 +00:00
Bjorn Volcker
0f911d71a7 Refactor audio_processing/nsx: Removed usage of macro WEBRTC_SPL_MEMCPY_W16
The macro assumes int16_t pointers, but there is no check for it.

BUG=3348,3353
TESTED=locally on Linux and trybots
R=kwiberg@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/48959004

Cr-Commit-Position: refs/heads/master@{#8987}
2015-04-13 13:45:07 +00:00
Bjorn Volcker
61a4b04f40 Refactor common_audio/vad: Removed usage of trivial macro WEBRTC_SPL_MUL_16_16(a, b)
The macro is in C defined as
#define WEBRTC_SPL_MUL_16_16(a, b) \
((int32_t) (((int16_t)(a)) * ((int16_t)(b))))
(For definitions on ARMv7 and MIPS, see common_audio/signal_processing/include/spl_inl_{armv7,mips}.h)

BUG=3348,3353
TESTED=locally on Linux and trybots
R=kwiberg@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/43129004

Cr-Commit-Position: refs/heads/master@{#8986}
2015-04-13 13:43:42 +00:00
Peter Boström
e7b221f476 Remove deadlock in WebRtcVideoEngine2.
Acquiring stream_lock_ in WebRtcVideoChannel2 in a callback from Call
forms a lock-order inversion between process-thread locks and libjingle
locks, manifesting as CPU adaptation requests blocking on stream
creation that is blocked on the CPU adaptation request finishing.

R=asapersson@webrtc.org, mflodman@webrtc.org
BUG=4535,chromium:475065

Review URL: https://webrtc-codereview.appspot.com/50679004

Cr-Commit-Position: refs/heads/master@{#8985}
2015-04-13 13:34:32 +00:00
Jelena Marusic
6fc2d2f487 VoE: revert CHECKs into asserts
Including check.h causes build failure in Chrome due to LOG macros redefinition.

Review URL: https://webrtc-codereview.appspot.com/51629004

Cr-Commit-Position: refs/heads/master@{#8984}
2015-04-13 12:06:57 +00:00
Jelena Marusic
9e5e421b7d VoE: cleanup VoEBaseImpl
Changes:
1. Removed _voiceEngineObserver boolean flag, because its value is equal to (_voiceEngineObserverPtr != NULL).
2. Removed WEBRTC_TRACE macro usage wherever it was unnecessary to log. Replaced its usage with LOG_F (new and preferred way to log messages) wherever it is useful to log.
3. Replaced asserts with CHECKs.

Discussion:
To make it easier to review the changes, I didn't reformat the code to make it compliant to the new coding standards. It is up for debate how much reformatting to do: the whole file/class or just the methods that I have touched. My vote - go for the whole class.

R=henrika@webrtc.org, kwiberg@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/51579004

Cr-Commit-Position: refs/heads/master@{#8983}
2015-04-13 11:41:50 +00:00
Henrik Lundin
93ef1d85fe Change ACM's CodecManager to hold one encoder instead of an array
With this change, the currently used encoder is held in a scoped_ptr.
iSAC is a special case, since the encoder instance is also a decoder
instance, so it may have to be available also if another send codec is
used. This is accomplished by having a separate scoped_ptr for iSAC.

Remove mirror ID from ACM codec database functions, and remove unused
functions from the database.

COAUTHOR=kwiberg@webrtc.org
BUG=4228
R=tina.legrand@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/48729004

Cr-Commit-Position: refs/heads/master@{#8982}
2015-04-13 07:31:17 +00:00
Bjorn Volcker
eba964f472 Revert "Support none multiple of 16 pixels width on android."
Buildbot Android Tests (L Nexus9)(dbg) consistently fails on Instrumentation test libjingle_peerconnection_android_unittest (VideoCapturerAndroidTest) after this CL was landed.

This reverts commit f4acf46c86.

BUG=
TBR=perkj@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/45079004

Cr-Commit-Position: refs/heads/master@{#8981}
2015-04-11 06:55:07 +00:00
Noah Richards
99c2fe5d2b Fix NullVideoEngine's CreateChannel implementation.
BUG=
R=pthatcher@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/44149004

Cr-Commit-Position: refs/heads/master@{#8980}
2015-04-10 21:32:42 +00:00
Peter Thatcher
b32a5c48d3 Add more logging around TURN refreshes.
R=jiayl@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/50669004

Cr-Commit-Position: refs/heads/master@{#8979}
2015-04-10 21:04:45 +00:00
Alex Glaznev
e4ae8d8558 Changes in VideoCapturerAndroid.
- Do not handle more than one camera switch request at a time
to avoid blocking camera thread with multiple switch requests.
- Add a callback to notify when camera switch has been done.

R=perkj@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/46859004

Cr-Commit-Position: refs/heads/master@{#8978}
2015-04-10 18:19:57 +00:00
Per
f4acf46c86 Support none multiple of 16 pixels width on android.
BUG=4522
R=magjed@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/44129004

Cr-Commit-Position: refs/heads/master@{#8977}
2015-04-10 14:45:27 +00:00
Peter Boström
3949e8666e Prevent decoder busy loop for send-only channels.
ViEChannels without default encoders doesn't register a receive codec by
default. This makes VideoReceiver::Decode return early, causing a
high-priority thread to effectively be busy looping. This would be
expected to wreck more havoc in a more cross-platform manner than it has
visibly done. On Windows XP however it manages to bring the whole
machine to a grinding halt forcing a reboot if CPU usage hits 100%.

BUG=chromium:470013
R=stefan@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/48049004

Cr-Commit-Position: refs/heads/master@{#8976}
2015-04-10 13:36:32 +00:00
henrika
a125d7d7ad Changes default audio mode in AppRTCDemo to MODE_RINGTONE.
Also prevents that we try to restore audio mode when it has not been changed.

TBR=glaznev
BUG=NONE
TEST=AppRTCDemo and verify that volume control switches from "Ringtone to Phone" mode when call starts and switches back to Ringtone mode when call ends.

Review URL: https://webrtc-codereview.appspot.com/46879004

Cr-Commit-Position: refs/heads/master@{#8975}
2015-04-10 13:19:24 +00:00
Bjorn Volcker
e12a667d7a Remove i420_video_frame.h from common_video.gyp
i420_video_frame.h was removed in
https://webrtc-codereview.appspot.com/46819004/
but common_video.gyp was not updated with this change.

BUG=N/A
TBR=tfarina@chromium.org

Review URL: https://webrtc-codereview.appspot.com/51569004

Cr-Commit-Position: refs/heads/master@{#8974}
2015-04-10 12:40:21 +00:00
Thiago Farina
9bfe3daf73 Cleanup: Remove i420_video_frame.h header.
It is just a pass through to webrtc/video_frame.h. Updated the callers
to include webrtc/video_frame.h instead and removed i420_video_frame.h.

This should fix pbos' TODO in i420_video_frame.h.

Tested on Linux with the following command lines:

$ rm -rf out/
$ ./webrtc/build/gyp_webrtc
$ ninja -C out/Debug

BUG=None
TEST=see above
R=magjed@webrtc.org, pbos@webrtc.org, tommi@webrtc.org
TBR=tommi@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/46819004

Patch from Thiago Farina <tfarina@chromium.org>.

Cr-Commit-Position: refs/heads/master@{#8973}
2015-04-10 10:52:15 +00:00
Magnus Jedvert
f6c003eda5 cricket::VideoFrameFactory: Handle if created frame is null
R=perkj@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/46869004

Cr-Commit-Position: refs/heads/master@{#8972}
2015-04-10 10:44:51 +00:00
Erik Språng
9526187dde Default enable abs send time bwe for CallTest
Using the single stream bwe is really bad for the screenshare
test case in particular, but would probably help in other
cases as well so enabling it by default in CallTest setup.

BUG=
R=pbos@webrtc.org, stefan@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/43089004

Cr-Commit-Position: refs/heads/master@{#8971}
2015-04-10 09:58:51 +00:00
henrika
09bf1a169b Delays changing to COMMUNICATION mode until streaming starts.
Restores stored audio mode when all streaming stops.

TBR=glaznev
BUG=NONE
TEST=AppRTCDemo

Review URL: https://webrtc-codereview.appspot.com/46869005

Cr-Commit-Position: refs/heads/master@{#8970}
2015-04-10 09:46:54 +00:00
Magnus Jedvert
0184057d54 VideoAdapterTest: Replace FileVideoCapturer with FakeVideoCapturer
The unittests are currently flaky due to the use of FileVideoCapturer.

BUG=4317
R=pbos@webrtc.org, pthatcher@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/49649004

Cr-Commit-Position: refs/heads/master@{#8969}
2015-04-10 09:18:39 +00:00
Stefan Holmer
dcbd3acbef Improve BWE plotting and logging to make it possible to use multiple windows/figures.
Also adds plotting of the BWE threshold and offset.

R=solenberg@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/43119004

Cr-Commit-Position: refs/heads/master@{#8968}
2015-04-10 08:35:33 +00:00
Bjorn Volcker
f2822edf61 Refactor audio_coding/codecs/isac/fix: Removed usage of macro WEBRTC_SPL_MUL_16_16_RSFT
The macro is defined as
#define WEBRTC_SPL_MUL_16_16_RSFT(a, b, c) \
(WEBRTC_SPL_MUL_16_16(a, b) >> (c))

where the latter macro is in C defined as
#define WEBRTC_SPL_MUL_16_16(a, b) \
((int32_t) (((int16_t)(a)) * ((int16_t)(b))))
(For definitions on ARMv7 and MIPS, see common_audio/signal_processing/include/spl_inl_{armv7,mips}.h)

The replacement consists of
- avoiding casts to int16_t if inputs already are int16_t
- adding explicit cast to <type> if result is assigned to <type> (other than int or int32_t)
- minor cleanups like remove of unnecessary parentheses and style changes
- removed commented code lines used during development
- excluded fft.c since there are neon optimizations used and a removal may cause a performance regression

BUG=3348, 3353
TESTED=locally on linux and trybots
R=kwiberg@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/48799004

Cr-Commit-Position: refs/heads/master@{#8967}
2015-04-10 06:06:46 +00:00
Bjorn Volcker
f6a99e63b6 Refactor audio_processing: Free functions return void
There is no point in returning an error when Free() fails. In fact it can only happen if we have a null pointer as object. There is further no place where the return value is used.

Affected components are
- aec
- aecm
- agc
- ns

BUG=441
R=kwiberg@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/50579004

Cr-Commit-Position: refs/heads/master@{#8966}
2015-04-10 05:56:59 +00:00
Peter Thatcher
0666a9b28b Remove Transport::Reset, which is never used, and only makes reading the code harder.
R=guoweis@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/43049004

Cr-Commit-Position: refs/heads/master@{#8965}
2015-04-10 00:45:10 +00:00
Henrik Kjellander
f9bbbdd158 Roll chromium_revision d8f8dc8..70a0480 (324211:324430)
Relevant changes:
* src/third_party/boringssl/src: 40acdae..ef4962f
* src/third_party/libvpx: 861f35b..1fff3e3
Details: d8f8dc8..70a0480/DEPS

Clang version was not updated in this roll.

TBR=marpan@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/45069004

Cr-Commit-Position: refs/heads/master@{#8964}
2015-04-09 17:53:01 +00:00
Richard Coles
d417c93c10 Remove android_webview_build conditions.
Now that android_webview_build is no longer supported, remove build
conditionals referencing it and also remove the extra level of
indirection used to reference the cpufeatures target.

BUG=chromium:440793
R=henrika@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/44119005

Patch from Richard Coles <torne@chromium.org>.

Cr-Commit-Position: refs/heads/master@{#8963}
2015-04-09 15:36:13 +00:00
Thiago Farina
9504b89ce2 Cleanup: Remove unnecessary SHA1Transform() declaration.
Nobody needs to see or call it before it is implemented down below.

BUG=None
TEST=rtc_unittests --gtest_filter=Sha1DigestTest.*
R=pthatcher@webrtc.org, tommi@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/45039004

Patch from Thiago Farina <tfarina@chromium.org>.

Cr-Commit-Position: refs/heads/master@{#8962}
2015-04-09 13:48:00 +00:00
Thiago Farina
3a93986fd5 Exit after printing usage message.
We should not continue the program if the user asked for help.

Tested on Linux with the following command line:

$ out/Debug/frame_analyzer --help

BUG=None
TEST=see above
R=kjellander@webrtc.org, stefan@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/44069004

Patch from Thiago Farina <tfarina@chromium.org>.

Cr-Commit-Position: refs/heads/master@{#8961}
2015-04-09 13:45:17 +00:00
Karl Wiberg
7f6c4d42a2 Fix clang style warnings in webrtc/modules/audio_coding/neteq
Mostly this consists of marking functions with override when
applicable, and moving function bodies from .h to .cc files.

BUG=163
R=henrik.lundin@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/44109004

Cr-Commit-Position: refs/heads/master@{#8960}
2015-04-09 13:44:23 +00:00
Henrik Kjellander
411777584c Roll chromium_revision 5333e14..d8f8dc8 (323410:324211)
We used to symlink the .gn file from Chromium but it's now
replaced by our own copy (needed for recent GN changes in
https://codereview.chromium.org/988563002).

Relevant changes:
* src/third_party/boringssl/src: e2e1326..40acdae
* src/third_party/icu: 46be516..10834e8
* src/third_party/nss: bb4e75a..d1edb68
* src/tools/gyp: d174d75..2889664

The entries for
* src/third_party/jsoncpp/source/include
* src/third_party/jsoncpp/source/src/lib_json
are removed and replaced by:
* src/third_party/jsoncpp/source @ab1e40f
(which doesn't matter for us since we symlink third_party/jsoncpp

Details: 5333e14..d8f8dc8/DEPS

Clang version was not updated in this roll.

R=henrika@webrtc.org, pbos@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/48919004

Cr-Commit-Position: refs/heads/master@{#8959}
2015-04-09 13:36:33 +00:00
Peter Boström
76c53d36bc Remove ViE interface usage from VideoReceiveStream.
References channels and underlying objects directly instead of using
interfaces referenced with channel id. Channel creation is still done as
before for now.

BUG=1695
R=stefan@webrtc.org
TBR=mflodman@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/46849004

Cr-Commit-Position: refs/heads/master@{#8958}
2015-04-09 12:35:46 +00:00
Peter Boström
15cf019a00 Add field-trial flag to disable WebRtcVideoEngine2.
BUG=chromium:475164
R=stefan@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/45059004

Cr-Commit-Position: refs/heads/master@{#8957}
2015-04-09 11:55:47 +00:00