Rename RTCPeerConnection.updateIce to setConfiguration and make it work.

content/renderer/media/mock_peer_connection_impl.h

Index: content/renderer/media/mock_peer_connection_impl.h
diff --git a/content/renderer/media/mock_peer_connection_impl.h b/content/renderer/media/mock_peer_connection_impl.h
index 83765f21b4edf162ff863aea431e9f82c95e0cb5..9fc6aa0cd0c869585037c6baec288f9f95074278 100644
--- a/content/renderer/media/mock_peer_connection_impl.h
+++ b/content/renderer/media/mock_peer_connection_impl.h
@@ -92,7 +92,8 @@ class MockPeerConnectionImpl : public webrtc::PeerConnectionInterface {
   void SetRemoteDescriptionWorker(
       webrtc::SetSessionDescriptionObserver* observer,
       webrtc::SessionDescriptionInterface* desc);
-  bool SetConfiguration(const RTCConfiguration& configuration) override;
+  bool SetConfiguration(const RTCConfiguration& configuration,
+                        webrtc::RTCError* error) override;
   bool AddIceCandidate(const webrtc::IceCandidateInterface* candidate) override;
   void RegisterUMAObserver(webrtc::UMAObserver* observer) override;
 
@@ -111,6 +112,9 @@ class MockPeerConnectionImpl : public webrtc::PeerConnectionInterface {
   webrtc::PeerConnectionObserver* observer() {
     return observer_;
   }
+  void set_setconfiguration_error_type(webrtc::RTCErrorType error_type) {
+    setconfiguration_error_type_ = error_type;
+  }
   static const char kDummyOffer[];
   static const char kDummyAnswer[];
 
@@ -136,6 +140,8 @@ class MockPeerConnectionImpl : public webrtc::PeerConnectionInterface {
   int sdp_mline_index_;
   std::string ice_sdp_;
   webrtc::PeerConnectionObserver* observer_;
+  webrtc::RTCErrorType setconfiguration_error_type_ =
+      webrtc::RTCErrorType::NONE;
   rtc::scoped_refptr<webrtc::RTCStatsReport> stats_report_;
 
   DISALLOW_COPY_AND_ASSIGN(MockPeerConnectionImpl);