Switch to using AddTrack with stream labels

Bug: webrtc:8587
Change-Id: I8d4a3a225e6f6a6ae59def972ecae3255c0f2bda
Reviewed-on: https://webrtc-review.googlesource.com/37547
Commit-Queue: Steve Anton <steveanton@webrtc.org>
Reviewed-by: Peter Thatcher <pthatcher@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21509}
diff --git a/api/peerconnectionproxy.h b/api/peerconnectionproxy.h
index c39c933..7235f5b 100644
--- a/api/peerconnectionproxy.h
+++ b/api/peerconnectionproxy.h
@@ -29,7 +29,7 @@
   PROXY_METHOD1(bool, AddStream, MediaStreamInterface*)
   PROXY_METHOD1(void, RemoveStream, MediaStreamInterface*)
   PROXY_METHOD2(RTCErrorOr<rtc::scoped_refptr<RtpSenderInterface>>,
-                AddTrackWithStreamLabels,
+                AddTrack,
                 rtc::scoped_refptr<MediaStreamTrackInterface>,
                 const std::vector<std::string>&);
   PROXY_METHOD2(rtc::scoped_refptr<RtpSenderInterface>,