Fix include guards for QUIC files.

net/quic/core/quic_server_id.h

 // Copyright 2014 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_SERVER_ID_H_
-#define NET_QUIC_QUIC_SERVER_ID_H_
+#ifndef NET_QUIC_CORE_QUIC_SERVER_ID_H_
+#define NET_QUIC_CORE_QUIC_SERVER_ID_H_
 
 #include <stdint.h>
 
 #include <string>
 
 #include "net/base/host_port_pair.h"
 #include "net/base/net_export.h"
 #include "net/base/privacy_mode.h"
 
 namespace net {
@@ skipping 31 matching lines @@
 
   PrivacyMode privacy_mode() const { return privacy_mode_; }
 
  private:
   HostPortPair host_port_pair_;
   PrivacyMode privacy_mode_;
 };
 
 }  // namespace net
 
-#endif  // NET_QUIC_QUIC_SERVER_ID_H_
+#endif  // NET_QUIC_CORE_QUIC_SERVER_ID_H_