Rename RTCPeerConnection.updateIce to setConfiguration and make it work.

content/renderer/media/mock_peer_connection_impl.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/renderer/media/mock_peer_connection_impl.h"
 
 #include <stddef.h>
 
 #include <vector>
 
@@ skipping 249 matching lines @@
 }
 
 void MockPeerConnectionImpl::SetRemoteDescriptionWorker(
     SetSessionDescriptionObserver* observer,
     SessionDescriptionInterface* desc) {
   desc->ToString(&description_sdp_);
   remote_desc_.reset(desc);
 }
 
 bool MockPeerConnectionImpl::SetConfiguration(
-    const RTCConfiguration& configuration) {
-  return true;
+    const RTCConfiguration& configuration,
+    webrtc::RTCError* error) {
+  if (setconfiguration_error_type_ == webrtc::RTCErrorType::NONE) {
+    return true;
+  }
+  error->set_type(setconfiguration_error_type_);
+  return false;
 }
 
 bool MockPeerConnectionImpl::AddIceCandidate(
     const IceCandidateInterface* candidate) {
   sdp_mid_ = candidate->sdp_mid();
   sdp_mline_index_ = candidate->sdp_mline_index();
   return candidate->ToString(&ice_sdp_);
 }
 
 void MockPeerConnectionImpl::RegisterUMAObserver(
     webrtc::UMAObserver* observer) {
   NOTIMPLEMENTED();
 }
 
 }  // namespace content