Remove old-style constraints from Chrome internals

third_party/WebKit/Source/modules/mediastream/RTCPeerConnection.cpp

 /*
  * 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
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 575 matching lines @@
 void RTCPeerConnection::updateIce(ExecutionContext* context, const Dictionary& rtcConfiguration, const Dictionary& mediaConstraints, ExceptionState& exceptionState)
 {
     if (throwExceptionIfSignalingStateClosed(m_signalingState, exceptionState))
         return;
 
     RTCConfiguration* configuration = parseConfiguration(rtcConfiguration, exceptionState);
     if (exceptionState.hadException())
         return;
 
     MediaErrorState mediaErrorState;
-    WebMediaConstraints constraints = MediaConstraintsImpl::create(context, mediaConstraints, mediaErrorState);
     if (mediaErrorState.hadException()) {
         mediaErrorState.raiseException(exceptionState);
         return;
     }
 
-    bool valid = m_peerHandler->updateICE(configuration, constraints);
+    // Constraints are ignored.
+    bool valid = m_peerHandler->updateICE(configuration);
     if (!valid)
         exceptionState.throwDOMException(SyntaxError, "Could not update the ICE Agent with the given configuration.");
 }
 
 ScriptPromise RTCPeerConnection::generateCertificate(ScriptState* scriptState, const AlgorithmIdentifier& keygenAlgorithm, ExceptionState& exceptionState)
 {
     // Normalize |keygenAlgorithm| with WebCrypto, making sure it is a recognized AlgorithmIdentifier.
     WebCryptoAlgorithm cryptoAlgorithm;
     AlgorithmError error;
     if (!normalizeAlgorithm(keygenAlgorithm, WebCryptoOperationGenerateKey, cryptoAlgorithm, &error)) {
@@ skipping 508 matching lines @@
 {
     visitor->trace(m_localStreams);
     visitor->trace(m_remoteStreams);
     visitor->trace(m_dispatchScheduledEventRunner);
     visitor->trace(m_scheduledEvents);
     RefCountedGarbageCollectedEventTargetWithInlineData<RTCPeerConnection>::trace(visitor);
     ActiveDOMObject::trace(visitor);
 }
 
 } // namespace blink