Fix include guards for QUIC files.

net/quic/core/quic_stream_sequencer.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.
 
-#ifndef NET_QUIC_QUIC_STREAM_SEQUENCER_H_
-#define NET_QUIC_QUIC_STREAM_SEQUENCER_H_
+#ifndef NET_QUIC_CORE_QUIC_STREAM_SEQUENCER_H_
+#define NET_QUIC_CORE_QUIC_STREAM_SEQUENCER_H_
 
 #include <stddef.h>
 
 #include <map>
 
 #include "base/macros.h"
 #include "net/base/net_export.h"
 #include "net/quic/core/quic_packets.h"
 #include "net/quic/core/quic_stream_sequencer_buffer.h"
 
@@ skipping 123 matching lines @@
   const QuicClock* clock_;
 
   // If true, all incoming data will be discarded.
   bool ignore_read_data_;
 
   DISALLOW_COPY_AND_ASSIGN(QuicStreamSequencer);
 };
 
 }  // namespace net
 
-#endif  // NET_QUIC_QUIC_STREAM_SEQUENCER_H_
+#endif  // NET_QUIC_CORE_QUIC_STREAM_SEQUENCER_H_