Fix include guards for QUIC files.

net/quic/core/quic_connection.h

 // Copyright (c) 2012 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.
 //
 // The entity that handles framing writes for a Quic client or server.
 // Each QuicSession will have a connection associated with it.
 //
 // On the server side, the Dispatcher handles the raw reads, and hands off
 // packets via ProcessUdpPacket for framing and processing.
 //
 // On the client side, the Connection handles the raw reads, as well as the
 // processing.
 //
 // Note: this class is not thread-safe.
 
-#ifndef NET_QUIC_QUIC_CONNECTION_H_
-#define NET_QUIC_QUIC_CONNECTION_H_
+#ifndef NET_QUIC_CORE_QUIC_CONNECTION_H_
+#define NET_QUIC_CORE_QUIC_CONNECTION_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <deque>
 #include <list>
 #include <map>
 #include <memory>
 #include <queue>
 #include <string>
@@ skipping 1077 matching lines @@
 
   // Indicates whether a write error is encountered currently. This is used to
   // avoid infinite write errors.
   bool write_error_occured_;
 
   DISALLOW_COPY_AND_ASSIGN(QuicConnection);
 };
 
 }  // namespace net
 
-#endif  // NET_QUIC_QUIC_CONNECTION_H_
+#endif  // NET_QUIC_CORE_QUIC_CONNECTION_H_