Tweaks for new Objective-C API.

webrtc/api/objc/RTCConfiguration.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.
  */
 
@@ skipping 39 matching lines @@
 
 NS_ASSUME_NONNULL_BEGIN
 
 @interface RTCConfiguration : NSObject
 
 /** An array of Ice Servers available to be used by ICE. */
 @property(nonatomic, copy) NSArray<RTCIceServer *> *iceServers;
 
 /** Which candidates the ICE agent is allowed to use. The W3C calls it
  * |iceTransportPolicy|, while in C++ it is called |type|. */
-@property(nonatomic, assign) RTCIceTransportPolicy iceTransportPolicy;
+@property(nonatomic) RTCIceTransportPolicy iceTransportPolicy;
 
 /** The media-bundling policy to use when gathering ICE candidates. */
-@property(nonatomic, assign) RTCBundlePolicy bundlePolicy;
+@property(nonatomic) RTCBundlePolicy bundlePolicy;
 
 /** The rtcp-mux policy to use when gathering ICE candidates. */
-@property(nonatomic, assign) RTCRtcpMuxPolicy rtcpMuxPolicy;
-@property(nonatomic, assign) RTCTcpCandidatePolicy tcpCandidatePolicy;
-@property(nonatomic, assign) int audioJitterBufferMaxPackets;
-@property(nonatomic, assign) int iceConnectionReceivingTimeout;
-@property(nonatomic, assign) int iceBackupCandidatePairPingInterval;
+@property(nonatomic) RTCRtcpMuxPolicy rtcpMuxPolicy;
+@property(nonatomic) RTCTcpCandidatePolicy tcpCandidatePolicy;
+@property(nonatomic) int audioJitterBufferMaxPackets;
+@property(nonatomic) int iceConnectionReceivingTimeout;
+@property(nonatomic) int iceBackupCandidatePairPingInterval;
 
 /** Key type used to generate SSL identity. Default is ECDSA. */
-@property(nonatomic, assign) RTCEncryptionKeyType keyType;
+@property(nonatomic) RTCEncryptionKeyType keyType;
 
 - (instancetype)init NS_DESIGNATED_INITIALIZER;
 
 @end
 
 NS_ASSUME_NONNULL_END