RTCPeerConnection.getStats: Remove selector argument.

third_party/WebKit/Source/modules/peerconnection/RTCPeerConnection.idl

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
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@@ skipping 89 matching lines @@
     [CallWith=ScriptState] Promise<void> createAnswer(RTCSessionDescriptionCallback successCallback, RTCPeerConnectionErrorCallback failureCallback, optional Dictionary mediaConstraints);
     [CallWith=ScriptState] Promise<void> setLocalDescription(RTCSessionDescriptionInit description, VoidCallback successCallback, [Default=Undefined] optional RTCPeerConnectionErrorCallback failureCallback);
     // TODO(guidou): The failureCallback argument should be non-optional.
     [CallWith=ScriptState] Promise<void> setRemoteDescription(RTCSessionDescriptionInit description, VoidCallback successCallback, [Default=Undefined] optional RTCPeerConnectionErrorCallback failureCallback);
     [CallWith=ScriptState, MeasureAs=RTCPeerConnectionAddIceCandidateLegacy] Promise<void> addIceCandidate((RTCIceCandidateInit or RTCIceCandidate) candidate, VoidCallback successCallback, RTCPeerConnectionErrorCallback failureCallback);
 
     // TODO(guidou): The selector argument should the first (nullable,
     // non-optional) argument, and there should be a third failureCallback
     // argument.
     [CallWith=ScriptState, LegacyInterfaceTypeChecking] Promise<void> getStats(RTCStatsCallback successCallback, optional MediaStreamTrack? selector);
-    [CallWith=ScriptState, RuntimeEnabled=RTCPeerConnectionNewGetStats] Promise<RTCStatsReport> getStats(optional MediaStreamTrack? selector);
+    [CallWith=ScriptState, RuntimeEnabled=RTCPeerConnectionNewGetStats] Promise<RTCStatsReport> getStats();

[Guido Urdaneta, 2016/12/20 15:38:51]

nit: Add a TODO with info about the selector argument.

[hbos_chromium, 2016/12/21 10:52:27]

Done.

 
     // https://w3c.github.io/webrtc-pc/#peer-to-peer-data-api
     // TODO(guidou): The label argument should have [TreatNullAs=EmptyString]
     // and be non-nullable.
     [CallWith=ExecutionContext, RaisesException] RTCDataChannel createDataChannel(DOMString? label, optional Dictionary options);
     attribute EventHandler ondatachannel;
 
     // Certificate management
     // https://w3c.github.io/webrtc-pc/#sec.cert-mgmt
     [RaisesException, CallWith=ScriptState] static Promise<RTCCertificate> generateCertificate(AlgorithmIdentifier keygenAlgorithm);
 
     // Non-standard or removed from the spec:
     [Measure, CallWith=ExecutionContext, RaisesException] void updateIce(optional RTCConfiguration configuration, optional Dictionary mediaConstraints);
     [Measure] sequence<MediaStream> getLocalStreams();
     [Measure] sequence<MediaStream> getRemoteStreams();
     [Measure] MediaStream getStreamById(DOMString streamId);
     [Measure, CallWith=ExecutionContext, RaisesException] void addStream(MediaStream? stream, optional Dictionary mediaConstraints);
     [Measure, RaisesException] void removeStream(MediaStream? stream);
     [Measure, RaisesException] RTCDTMFSender createDTMFSender(MediaStreamTrack track);
     attribute EventHandler onaddstream;
     attribute EventHandler onremovestream;
 };