Roll WebRTC 15954:16023 (46 commits)

Changes: https://chromium.googlesource.com/external/webrtc/trunk/webrtc.git/+log/a048ce1..076b7ae

$ git log a048ce1..076b7ae --date=short --no-merges --format=%ad %ae %s
2017-01-12 sakal@webrtc.org Remove some Android lint suppressions.
2017-01-11 skvlad@webrtc.org Move MetricsObserverInterface out of peerconnectioninterface.h
2017-01-11 glaznev@google.com Initial implementation of Android audio recording error handling.
2017-01-11 deadbeef@webrtc.org Reland of: Adding error output param to SetConfiguration, using new RTCError type.
2017-01-11 michaelt@webrtc.org Add overhead to audio bwe min, max.
2017-01-11 henrika@webrtc.org Removes FATAL() from MicrophoneVolumeIsAvailable() on Android.
2017-01-11 sakal@webrtc.org Update Android instrumentation tests to use JUnit4.
2017-01-11 sakal@webrtc.org Update AppRTCMobile tests to use JUnit4.
2017-01-11 nisse@webrtc.org Replace ASSERT(false) by RTC_NOTREACHED().
2017-01-11 sprang@webrtc.org Remove backwards compatibilty path for OpenH264 v1.4
2017-01-11 sprang@webrtc.org Rename incoming_framerate_ to capture_framerate_ in screenshare_layers.
2017-01-11 hbos@webrtc.org RTCMediaStreamTrackStats.ssrcIds removed.
2017-01-11 magjed@webrtc.org Revert of Android: Add field trial for Intel HW Vp8 encoder (patchset #1 id:1 of https://codereview.webrtc.org/2614373004/ )
2017-01-11 philipel@webrtc.org Don't detect a new frame if a previous packet is used in a previous frame.
2017-01-11 magjed@webrtc.org Android: Add field trial for Intel HW Vp8 encoder
2017-01-10 nisse@webrtc.org Make OverheadObserver::OnOverheadChanged count RTP headers only
2017-01-10 magjed@webrtc.org Android: Wrap webrtc::field_trial::FindFullName in Java
2017-01-10 nisse@webrtc.org Move VideoFrame and related declarations to webrtc/api/video.
2017-01-10 brandtr@webrtc.org Reduce FlexFEC logging severity in two places.
2017-01-10 philipel@webrtc.org EndToEndTest.ReceivesAndRetransmitsNack now handles reordering.
2017-01-10 brandtr@webrtc.org Reorder assignments in WebRtcVideoChannel2::ConfigureReceiverRtp to match definition in VideoReceiveStream::Config.
2017-01-10 sakal@webrtc.org Add a check for CameraCapturer being initialized before calling startCapture.
2017-01-10 johan@webrtc.org Reland of Rename RTPVideoHeader.isFirstPacket to .is_first_packet_in_frame.
2017-01-10 nisse@webrtc.org Drop unneeded includes of base/stream.h.
2017-01-10 magjed@webrtc.org Final removal of webrtc/api/android
2017-01-10 ivoc@webrtc.org Fix for left shift of potentially negative value.
2017-01-10 kthelgason@webrtc.org Update bitrate adjustment with true buffer used size.
2017-01-10 kthelgason@webrtc.org Disable some filesystem tests that don't make sense on iOS.
2017-01-10 kwiberg@webrtc.org Add advice about Optional function arguments
2017-01-10 sprang@webrtc.org Revert of Fix BitrateProber to match the requested bitrate more precisely (patchset #4 id:60001 of https://codereview.webrtc.org/2613543003/ )
2017-01-10 kwiberg@webrtc.org Move FilePlayer and FileRecorder to Voice Engine
2017-01-09 deadbeef@webrtc.org Merge RTCConfiguration with RTCMediaConstraints in Java/Obj-C wrappers.
2017-01-09 deadbeef@webrtc.org Reland of: Separating SCTP code from BaseChannel/MediaChannel.
2017-01-09 sergeyu@chromium.org Fix BitrateProber to match the requested bitrate more precisely
2017-01-09 noahric@chromium.org Ensure internal_source is false for internal encoders.
2017-01-09 hnsl@webrtc.org Add disabled certificate check support to IceServer PeerConnection API.
2017-01-09 ivoc@webrtc.org Fix for left-shift of potentially negative values in NetEq.
2017-01-09 nisse@webrtc.org Delete final remnants of the buzz namespace.
2017-01-09 palmkvist@webrtc.org Lower bad call logging severity
2017-01-09 magjed@webrtc.org AVFoundationVideoCapturer: Fix apply_rotation() logic
2017-01-09 brandtr@webrtc.org Temporarily remove SSRC DCHECK in RTPSender::SendToNetwork.
2017-01-09 magjed@webrtc.org Make magjed@ owner of webrtc/sdk/objc
2017-01-09 stefan@webrtc.org Clean up ramp-up tests and make sure they all pass.
2017-01-09 mbonadei@webrtc.org Reland of Fixing package-boundary violation with srjar_deps (patchset #1 id:1 of https://codereview.webrtc.org/2617533005/ )
2017-01-09 kthelgason@webrtc.org Remove duplicate implementations of string conversion methods.
2017-01-09 kthelgason@webrtc.org Reland of Delete unused code from systeminfo. (patchset #1 id:1 of https://codereview.webrtc.org/2584563004/ )

TBR=
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_chromium_archive_rel_ng;master.tryserver.chromium.mac:mac_chromium_archive_rel_ng
BUG=

Review-Url: https://codereview.chromium.org/2626163003
Cr-Commit-Position: refs/heads/master@{#443193}

DEPS

@@ -228,7 +228,7 @@ deps = {
     Var('chromium_git') + '/native_client/src/third_party/scons-2.0.1.git' + '@' + '1c1550e17fc26355d08627fbdec13d8291227067',
 
   'src/third_party/webrtc':
-    Var('chromium_git') + '/external/webrtc/trunk/webrtc.git' + '@' + 'a048ce1c9fcc0db50e10a33c463a71d19d29e275', # commit position 15954
+    Var('chromium_git') + '/external/webrtc/trunk/webrtc.git' + '@' + '076b7aeb987954ea3f6267be4a6cca6e32f99074', # commit position 16023
 
   'src/third_party/openmax_dl':
     Var('chromium_git') + '/external/webrtc/deps/third_party/openmax.git' + '@' +  Var('openmax_dl_revision'),