Rename OnIceConnectionChange to OnIceConnectionStateChange for consistency with the WebRTC 1.0 stan…

webrtc/pc/webrtcsession.cc

 /*
  *  Copyright 2012 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 1407 matching lines @@
   if (ice_connection_state_ == state) {
     return;
   }
 
   LOG(LS_INFO) << "Changing IceConnectionState " << ice_connection_state_
                << " => " << state;
   RTC_DCHECK(ice_connection_state_ !=
              PeerConnectionInterface::kIceConnectionClosed);
   ice_connection_state_ = state;
   if (ice_observer_) {
-    ice_observer_->OnIceConnectionChange(ice_connection_state_);
+    ice_observer_->OnIceConnectionStateChange(ice_connection_state_);
   }
 }
 
 void WebRtcSession::OnTransportControllerConnectionState(
     cricket::IceConnectionState state) {
   switch (state) {
     case cricket::kIceConnectionConnecting:
       // If the current state is Connected or Completed, then there were
       // writable channels but now there are not, so the next state must
       // be Disconnected.
@@ skipping 944 matching lines @@
       (rtp_data_channel_->rtcp_dtls_transport() != nullptr);
   channel_manager_->DestroyRtpDataChannel(rtp_data_channel_.release());
   transport_controller_->DestroyDtlsTransport(
       transport_name, cricket::ICE_CANDIDATE_COMPONENT_RTP);
   if (need_to_delete_rtcp) {
     transport_controller_->DestroyDtlsTransport(
         transport_name, cricket::ICE_CANDIDATE_COMPONENT_RTCP);
   }
 }
 }  // namespace webrtc