Fix include guards for QUIC files.

net/quic/quartc/quartc_task_runner_interface.h

 // Copyright (c) 2016 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_QUARTC_QUARTC_TASKRUNNER_INTERFACE_H_
-#define NET_QUIC_QUARTC_QUARTC_TASKRUNNER_INTERFACE_H_
+#ifndef NET_QUIC_QUARTC_QUARTC_TASK_RUNNER_INTERFACE_H_
+#define NET_QUIC_QUARTC_QUARTC_TASK_RUNNER_INTERFACE_H_
 
 #include <stdint.h>
 
 #include <memory>
 
 namespace net {
 
 // Used by platform specific QuicAlarms. For example, WebRTC will use it to set
 // and cancel an alarm. When setting an alarm, the task runner will schedule a
 // task on rtc::Thread. When canceling an alarm, the canceler for that task will
@@ skipping 24 matching lines @@
   };
 
   // Schedules a task, which will be run after the given delay. A ScheduledTask
   // may be used to cancel the task.
   virtual std::unique_ptr<ScheduledTask> Schedule(Task* task,
                                                   uint64_t delay_ms) = 0;
 };
 
 }  // namespace net
 
-#endif  // NET_QUIC_QUARTC_QUARTC_TASKRUNNER_INTERFACE_H_
+#endif  // NET_QUIC_QUARTC_QUARTC_TASK_RUNNER_INTERFACE_H_