iOS: add type to peer connection local streams

BUG= Review-Url: https://codereview.webrtc.org/2249173002 Cr-Commit-Position: refs/heads/master@{#13825}
2016-08-18 14:21:20 -07:00
parent c21560b3e1
commit 96b6b8336a
3 changed files with 4 additions and 3 deletions
--- a/webrtc/sdk/objc/Framework/Classes/RTCPeerConnection.mm
+++ b/webrtc/sdk/objc/Framework/Classes/RTCPeerConnection.mm
@ -204,7 +204,7 @@ void PeerConnectionDelegateAdapter::OnIceCandidatesRemoved(


@implementation RTCPeerConnection {
-  NSMutableArray *_localStreams;
+  NSMutableArray<RTCMediaStream *> *_localStreams;
  std::unique_ptr<webrtc::PeerConnectionDelegateAdapter> _observer;
  rtc::scoped_refptr<webrtc::PeerConnectionInterface> _peerConnection;
  BOOL _hasStartedRtcEventLog;
@ -241,7 +241,7 @@ void PeerConnectionDelegateAdapter::OnIceCandidatesRemoved(
  return self;
 }

- (NSArray *)localStreams {
+- (NSArray<RTCMediaStream *> *)localStreams {
  return [_localStreams copy];
 }