Tweaks for new Objective-C API.
BUG=
Review URL: https://codereview.webrtc.org/1696673003
Cr-Commit-Position: refs/heads/master@{#11872}
diff --git a/webrtc/api/objc/RTCDataChannelConfiguration.h b/webrtc/api/objc/RTCDataChannelConfiguration.h
index c343eb5..ef0562e 100644
--- a/webrtc/api/objc/RTCDataChannelConfiguration.h
+++ b/webrtc/api/objc/RTCDataChannelConfiguration.h
@@ -15,24 +15,24 @@
@interface RTCDataChannelConfiguration : NSObject
/** Set to YES if ordered delivery is required. */
-@property(nonatomic) BOOL isOrdered;
+@property(nonatomic, assign) BOOL isOrdered;
/**
* Max period in milliseconds in which retransmissions will be sent. After this
* time, no more retransmissions will be sent. -1 if unset.
*/
-@property(nonatomic) int maxPacketLifeTime;
+@property(nonatomic, assign) int maxPacketLifeTime;
/** The max number of retransmissions. -1 if unset. */
-@property(nonatomic) int maxRetransmits;
+@property(nonatomic, assign) int maxRetransmits;
/** Set to YES if the channel has been externally negotiated and we do not send
* an in-band signalling in the form of an "open" message.
*/
-@property(nonatomic) BOOL isNegotiated;
+@property(nonatomic, assign) BOOL isNegotiated;
/** The stream id, or SID, for SCTP data channels. -1 if unset. */
-@property(nonatomic) int streamId;
+@property(nonatomic, assign) int streamId;
/** Set by the application and opaque to the WebRTC implementation. */
@property(nonatomic) NSString *protocol;