Remove timing limitation to set Broadcast, ReceiveBuffer, and SendBuffer options from UDPSocket.

media/cast/net/udp_transport.cc

Index: media/cast/net/udp_transport.cc
diff --git a/media/cast/net/udp_transport.cc b/media/cast/net/udp_transport.cc
index 43ef86284085a59d1f3e8bf5080b69bea2f15de5..71495fc4c16fe54f36607a45c2ac1ca2cba0bae6 100644
--- a/media/cast/net/udp_transport.cc
+++ b/media/cast/net/udp_transport.cc
@@ -72,13 +72,17 @@ void UdpTransport::StartReceiving(
   udp_socket_->AllowAddressReuse();
   udp_socket_->SetMulticastLoopbackMode(true);
   if (!IsEmpty(local_addr_)) {
-    if (udp_socket_->Bind(local_addr_) < 0) {
+    if (udp_socket_->Open(local_addr_.GetFamily()) < 0 ||
+        udp_socket_->Bind(local_addr_) < 0) {
+      udp_socket_->Close();
       status_callback_.Run(TRANSPORT_SOCKET_ERROR);
       LOG(ERROR) << "Failed to bind local address.";
       return;
     }
   } else if (!IsEmpty(remote_addr_)) {
-    if (udp_socket_->Connect(remote_addr_) < 0) {
+    if (udp_socket_->Open(remote_addr_.GetFamily()) < 0 ||
+        udp_socket_->Connect(remote_addr_) < 0) {
+      udp_socket_->Close();
       status_callback_.Run(TRANSPORT_SOCKET_ERROR);
       LOG(ERROR) << "Failed to connect to remote address.";
       return;