Move NextProto enum to a new file net/socket/next_proto.h

net/socket/stream_socket.h

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef NET_SOCKET_STREAM_SOCKET_H_
 #define NET_SOCKET_STREAM_SOCKET_H_
 #pragma once
 
 #include "base/time.h"
 #include "net/base/net_log.h"
+#include "net/socket/next_proto.h"
 #include "net/socket/socket.h"
 
 namespace net {
 
 class AddressList;
 class IPEndPoint;
 
 class NET_EXPORT_PRIVATE StreamSocket : public Socket {
  public:
   virtual ~StreamSocket() {}
@@ skipping 104 matching lines @@
     // identify the motivation.
     bool omnibox_speculation_;
     bool subresource_speculation_;
     DISALLOW_COPY_AND_ASSIGN(UseHistory);
   };
 };
 
 }  // namespace net
 
 #endif  // NET_SOCKET_STREAM_SOCKET_H_