Roll src/third_party/openscreen/src/ 4ca333984..af60f6295 (94 commits)

https://chromium.googlesource.com/openscreen/+log/4ca3339848cc..af60f62955c6

$ git log 4ca333984..af60f6295 --date=short --no-merges --format='%ad %ae %s'
2019-10-09 yakimakha Bring cast/common/mdns up to date with style guidelines
2019-10-08 jophba Use TlsCredentials in TlsConnectionFactoryPosix
2019-10-08 rwkeane Address Comments From After Previous Checkin
2019-10-08 miu Cast Streaming Receiver: Consuming frames, resolving playout delays
2019-10-08 yakimakha mDNS querier.
2019-10-08 rwkeane TlsDataRouter takes Ownership of Listening Sockets
2019-10-08 rwkeane TLS: Add connection options
2019-10-08 rwkeane Unify Networking Thread: Update Existing classes
2019-10-08 rwkeane PlatformClient: API + Posix Impl
2019-10-08 mfoltz [Open Screen] Use RVO for local_address() and remote_address().
2019-10-08 mfoltz Roll buildtools/ d5c58b84d..cf454b247 (22 commits; 3 trivial rolls)
2019-10-07 mfoltz Fix gcc compilation error.
2019-10-04 rwkeane Unify Networking Thread: Class Definiton
2019-10-04 yakimakha Make IsRunningOnTaskRunner non-abstract to fix upstream break
2019-10-01 btolsch Add CastSocket and implementation
2019-09-27 rwkeane Fix SocketHandleWaiter condition_variable bug
2019-09-26 yakimakha Add unique pointer that's deleted on the provided task runner
2019-09-25 rwkeane Move OSP_DISALLOW_COPY_AND_ASSIGN to public section for networking classes
2019-09-25 miu Fix for indefinite blockage in TaskRunnerImpl.
2019-09-25 rwkeane Rename NetworkWaiter -> SocketHandleWaiter
2019-09-25 miu Follow-up on Max's comments from last TaskRunnerImpl change.
2019-09-25 rwkeane TcpSocket: Integrate With NetworkWaiter
2019-09-25 rwkeane Rename NetworkReaderPosix -> UdpSocketReaderPosix
2019-09-20 jophba Add simple reading to TlsConnection
2019-09-24 miu TaskRunnerImpl stops by posting a "quit task" to itself.
2019-09-23 rwkeane TcpSocket: Impliment TLSConnectionPosix Write
2019-09-23 yakimakha Add notification callbacks to mDNS question tracker.
2019-09-20 miu Rename values of EncodedFrame::Dependency enum to improve readability.
2019-09-23 rwkeane Rename NetworkReader -> NetworkReaderPosix
2019-09-23 rwkeane TcpSocket: TlsNetworkingManagerPosix skeleton
2019-09-20 rwkeane TcpSocket: Fix TlsConnection SocketHandle
2019-09-19 miu Cast Streaming Receiver: Frame queuing and processing of RTP packets.
2019-09-20 rwkeane TcpSocket: Update NetworkWaiter to Subscriber Model
2019-09-20 yakimakha Add a debug-only guard to check if code is running on the task runner
2019-09-20 rwkeane TcpSocket: Add new TlsConnectionPosix constructor
2019-09-19 mfoltz [openscreen] Finish BUILD.gn cleanup
2019-09-18 jophba Add checking to UDP Socket creation
2019-09-18 rwkeane TcpSocket: Add Write Buffer
2019-09-18 mfoltz [Open Screen] Some BUILD.gn cleanups.
2019-09-18 btolsch Add framing for CastMessage
2019-09-18 jophba Fix building with Chromium
2019-09-17 miu Cast Streaming Receiver: Add RTCP processing.
2019-09-17 rwkeane Move files from platform/api to platform/impl
2019-09-16 yakimakha Implement OnRecordUpdated for mDNS question tracker
2019-09-13 yakimakha Update and expiration callbacks for MdnsRecordTracker
2019-09-16 jophba Add noexcept operators to move constructors
2019-09-13 jophba Refactor TlsCredentials to use util/crypto classes
2019-09-10 jophba Delete SslContext class + tests
2019-09-06 jophba Issue 72: Cleanups for ErrorOr
2019-09-16 rwkeane TlsSocket: Implement TlsConnectionFactory::Connect
2019-09-06 jophba Implement TlsCredentials construction
2019-09-11 rwkeane Update UdpSocketPosix to use FileHandle object
2019-09-10 rwkeane TcpSocket: Modify existing code for TcpConnectionWaiter
2019-09-10 yakimakha Rename record_class to dns_class in mDNS code
2019-09-10 yakimakha mDNS record refresh and expiration tracker
2019-09-10 btolsch Add cast channel authentication utilities
2019-09-09 yakimakha Add countof equivalent to sizeof to std utilities
2019-09-09 rwkeane TcpSocket: Refactor StreamSocket
2019-09-06 rwkeane TcpSocket: Remove accessors task_runner() and client()
2019-08-15 jophba Add TLSConnection + TLSConnectionFactory Skeleton
2019-09-04 miu Cast Streaming Follow-up: Receiver code comments and naming tweaks.
2019-09-04 yakimakha mDNS query tracker with continuous querying support
2019-09-04 miu Connect Cast Streaming to UdpSocket.
2019-09-04 rwkeane Adds platform factories for network and task threads
2019-09-04 yakimakha Fix std::move usages of tasks
2019-08-30 miu Cast Streaming: FrameCollector for collecting/assembling from packets.
2019-08-30 yakimakha Roll googletest dependency to pick up the new MOCK_METHOD.
2019-08-30 yakimakha Add CreateMessageId method to produce unique sequential mDNS message IDs.
2019-08-30 rwkeane Rename 'MockUdpSocket' to 'FakeUdpSocket'
2019-08-29 jophba Quick fix for build break
2019-08-29 rwkeane The Build is Broken!
2019-08-29 mfoltz [Open Screen] Random repository housekeeping.
2019-08-29 btolsch Add gcc try bot as experimental
2019-08-29 btolsch Fix gcc 8.2 errors
2019-08-29 rwkeane UdpSocket: Update Reads
2019-08-29 yakimakha Add a class for generating random delays as per mDNS RFC
2019-08-28 miu Cast Streaming: Tracking and computation of RTP arrival stats.
2019-08-28 miu Cast Streaming: Receiver skeleton, demo app, and usage documentation.
2019-08-27 yakimakha Change mDNS record TTL type from uint32_t to std::chrono::seconds
2019-08-27 rwkeane UdpSocket: Update Reads - Remove Deletion Callback
2019-08-27 rwkeane UdpSocket: Update Remaining Configuration Methods
2019-08-15 jophba Implement POSIX stream sockets
2019-08-26 rwkeane UdpSocket: Close socket when an error occurs
2019-08-22 miu Cast Streaming: SenderReportParser::Parse() exposes report ID.
2019-08-23 btolsch Add revocation list support to cast certificate checking
2019-08-23 rwkeane UdpSocket: Update Mock method names
2019-08-23 rwkeane UdpSocket: Update Read - Update cast/*
2019-08-23 rwkeane UdpSocket: Update Bind call
2019-08-23 btolsch Add optional chromium try jobs
2019-08-23 btolsch Update README.md with current bot info
2019-08-22 miu Cast Streaming: Change EncodedFrame API to allow external buffers.
2019-08-21 rwkeane Fix 1 line bug
2019-08-21 rwkeane Udp Socket: Update Writes
2019-08-20 btolsch Remove gcc bots

Created with:
  roll-dep src/third_party/openscreen/src

Change-Id: I3506587f58f608477e19d2f5065fbd447dbacc31
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1854264
Commit-Queue: Jordan Bayles <jophba@chromium.org>
Auto-Submit: Jordan Bayles <jophba@chromium.org>
Reviewed-by: mark a. foltz <mfoltz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#704865}

DEPS

@@ -1252,7 +1252,7 @@ deps = {
     Var('chromium_git') + '/external/github.com/cisco/openh264' + '@' + '6f26bce0b1c4e8ce0e13332f7c0083788def5fdf',
 
   'src/third_party/openscreen/src':
-    Var('chromium_git') + '/openscreen' + '@' + '4ca3339848cc889648ba6c70edfbef944cdf1ffb',
+    Var('chromium_git') + '/openscreen' + '@' + 'af60f62955c6101bbc4223f30e7685a824369058',
 
   'src/third_party/openxr/src': {
     'url': Var('chromium_git') + '/external/github.com/KhronosGroup/OpenXR-SDK' + '@' + '46d7cb392019e934e2944bdd317be8ed5176b3f2',