Schedule a CreatePermissionRequest after the success of a previous request

webrtc/p2p/base/stunrequest.h

Index: webrtc/p2p/base/stunrequest.h
diff --git a/webrtc/p2p/base/stunrequest.h b/webrtc/p2p/base/stunrequest.h
index 267b4a1959d3c779397d5943fce3c3392497308d..15ea0c73b734adeaa678a763a54982ae23e68f4d 100644
--- a/webrtc/p2p/base/stunrequest.h
+++ b/webrtc/p2p/base/stunrequest.h
@@ -32,6 +32,9 @@ class StunRequestManager {
   void Send(StunRequest* request);
   void SendDelayed(StunRequest* request, int delay);
 
+  // Sends all pending requests right away. Only for testing.
+  void Flush();
+
   // Removes a stun request that was added previously.  This will happen
   // automatically when a request succeeds, fails, or times out.
   void Remove(StunRequest* request);