Revert 252408 "Adding talk_base::PacketOptions to P2P IPC Send m..."

trunk/src/content/browser/renderer_host/p2p/socket_dispatcher_host.h

Index: trunk/src/content/browser/renderer_host/p2p/socket_dispatcher_host.h
===================================================================
--- trunk/src/content/browser/renderer_host/p2p/socket_dispatcher_host.h	(revision 252899)
+++ trunk/src/content/browser/renderer_host/p2p/socket_dispatcher_host.h	(working copy)
@@ -21,10 +21,6 @@
 class URLRequestContextGetter;
 }
 
-namespace talk_base {
-struct PacketOptions;
-}
-
 namespace content {
 
 class P2PSocketHost;
@@ -76,7 +72,7 @@
   void OnSend(int socket_id,
               const net::IPEndPoint& socket_address,
               const std::vector<char>& data,
-              const talk_base::PacketOptions& options,
+              net::DiffServCodePoint dscp,
               uint64 packet_id);
   void OnSetOption(int socket_id, P2PSocketOption option, int value);
   void OnDestroySocket(int socket_id);