Destroy a Connection if a CreatePermission request fails.

webrtc/p2p/base/port.cc

Index: webrtc/p2p/base/port.cc
diff --git a/webrtc/p2p/base/port.cc b/webrtc/p2p/base/port.cc
index d34b05f8e9973209d7c6d7eaf1925bac2564504b..309fed332f135d37349d8109b80e63d3a991b24b 100644
--- a/webrtc/p2p/base/port.cc
+++ b/webrtc/p2p/base/port.cc
@@ -1396,10 +1396,10 @@ void Connection::MaybeAddPrflxCandidate(ConnectionRequest* request,
   SignalStateChange(this);
 }
 
-ProxyConnection::ProxyConnection(Port* port, size_t index,
-                                 const Candidate& candidate)
-  : Connection(port, index, candidate), error_(0) {
-}
+ProxyConnection::ProxyConnection(Port* port,
+                                 size_t index,
+                                 const Candidate& remote_candidate)
+    : Connection(port, index, remote_candidate) {}
 
 int ProxyConnection::Send(const void* data, size_t size,
                           const rtc::PacketOptions& options) {