Fix include guards for QUIC files.

net/quic/core/congestion_control/general_loss_algorithm.h

Index: net/quic/core/congestion_control/general_loss_algorithm.h
diff --git a/net/quic/core/congestion_control/general_loss_algorithm.h b/net/quic/core/congestion_control/general_loss_algorithm.h
index bd5f037663241fd8b689623545556b0fe852cc40..5ff1b41f568b8a67b99c38ee6e47d46c4bcf46a0 100644
--- a/net/quic/core/congestion_control/general_loss_algorithm.h
+++ b/net/quic/core/congestion_control/general_loss_algorithm.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef NET_QUIC_CONGESTION_CONTROL_GENERAL_LOSS_ALGORITHM_H_
-#define NET_QUIC_CONGESTION_CONTROL_GENERAL_LOSS_ALGORITHM_H_
+#ifndef NET_QUIC_CORE_CONGESTION_CONTROL_GENERAL_LOSS_ALGORITHM_H_
+#define NET_QUIC_CORE_CONGESTION_CONTROL_GENERAL_LOSS_ALGORITHM_H_
 
 #include <algorithm>
 #include <map>
@@ -73,4 +73,4 @@ class NET_EXPORT_PRIVATE GeneralLossAlgorithm : public LossDetectionInterface {
 
 }  // namespace net
 
-#endif  // NET_QUIC_CONGESTION_CONTROL_GENERAL_LOSS_ALGORITHM_H_
+#endif  // NET_QUIC_CORE_CONGESTION_CONTROL_GENERAL_LOSS_ALGORITHM_H_