Polishing code to handle certificate generation failure in .mm files.

webrtc/sdk/objc/Framework/Classes/RTCConfiguration+Private.h

 /*
  *  Copyright 2015 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.
  */
 
 #import "WebRTC/RTCConfiguration.h"
 
 #include "webrtc/api/peerconnectioninterface.h"
 
 NS_ASSUME_NONNULL_BEGIN
 
 @interface RTCConfiguration ()
 
 /**
  * RTCConfiguration struct representation of this RTCConfiguration. This is
  * needed to pass to the underlying C++ APIs.
  */
-@property(nonatomic, readonly)
-    webrtc::PeerConnectionInterface::RTCConfiguration* nativeConfiguration;
+- (webrtc::PeerConnectionInterface::RTCConfiguration *)
+    createNativeConfiguration;

[tkchin_webrtc, 2016/05/16 21:01:32]

nit: instance methods below static ones (so place below
stringForTcpCandidatePolicy)

[hbos, 2016/05/17 09:05:03]

Done.

 
 + (webrtc::PeerConnectionInterface::IceTransportsType)
     nativeTransportsTypeForTransportPolicy:(RTCIceTransportPolicy)policy;
 
 + (RTCIceTransportPolicy)transportPolicyForTransportsType:
     (webrtc::PeerConnectionInterface::IceTransportsType)nativeType;
 
 + (NSString *)stringForTransportPolicy:(RTCIceTransportPolicy)policy;
 
 + (webrtc::PeerConnectionInterface::BundlePolicy)nativeBundlePolicyForPolicy:
@@ skipping 16 matching lines @@
     nativeTcpCandidatePolicyForPolicy:(RTCTcpCandidatePolicy)policy;
 
 + (RTCTcpCandidatePolicy)tcpCandidatePolicyForNativePolicy:
     (webrtc::PeerConnectionInterface::TcpCandidatePolicy)nativePolicy;
 
 + (NSString *)stringForTcpCandidatePolicy:(RTCTcpCandidatePolicy)policy;
 
 @end
 
 NS_ASSUME_NONNULL_END