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

trunk/src/content/public/renderer/p2p_socket_client.h

Index: trunk/src/content/public/renderer/p2p_socket_client.h
===================================================================
--- trunk/src/content/public/renderer/p2p_socket_client.h	(revision 252899)
+++ trunk/src/content/public/renderer/p2p_socket_client.h	(working copy)
@@ -12,10 +12,6 @@
 #include "content/public/common/p2p_socket_type.h"
 #include "net/base/ip_endpoint.h"
 
-namespace talk_base {
-struct PacketOptions;
-};
-
 namespace content {
 
 class P2PSocketClientDelegate;
@@ -44,9 +40,9 @@
 
   // Send the |data| to the |address| using Differentiated Services Code Point
   // |dscp|.
-  virtual void SendWithOptions(const net::IPEndPoint& address,
-                               const std::vector<char>& data,
-                               const talk_base::PacketOptions& options) = 0;
+  virtual void SendWithDscp(const net::IPEndPoint& address,
+                            const std::vector<char>& data,
+                            net::DiffServCodePoint dscp) = 0;
 
   virtual void SetOption(P2PSocketOption option, int value) = 0;