Clang format slam.

net/quic/quic_ack_notifier_manager.h

 // Copyright 2013 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_ACK_NOTIFIER_MANAGER_H_
 #define NET_QUIC_QUIC_ACK_NOTIFIER_MANAGER_H_
 
 #include <map>
 
 #include "base/containers/hash_tables.h"
 #include "net/quic/quic_protocol.h"
 
 #if defined(COMPILER_GCC)
 namespace BASE_HASH_NAMESPACE {
-template<>
+template <>
 struct hash<net::QuicAckNotifier*> {
   std::size_t operator()(const net::QuicAckNotifier* ptr) const {
     return hash<size_t>()(reinterpret_cast<size_t>(ptr));
   }
 };
 }
 #endif
 
 namespace net {
 
@@ skipping 45 matching lines @@
   // number, call OnAck for all mapped AckNotifiers.
   // Does not own the AckNotifiers.
   AckNotifierMap ack_notifier_map_;
 
   DISALLOW_COPY_AND_ASSIGN(AckNotifierManager);
 };
 
 }  // namespace net
 
 #endif  // NET_QUIC_QUIC_ACK_NOTIFIER_MANAGER_H_