Remove trailing semicolon at the end of a method definition

net/quic/test_tools/simulator/quic_endpoint.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_TEST_TOOLS_SIMULATOR_QUIC_ENDPOINT_H_
 #define NET_QUIC_TEST_TOOLS_SIMULATOR_QUIC_ENDPOINT_H_
 
 #include "net/quic/core/crypto/null_decrypter.h"
 #include "net/quic/core/crypto/null_encrypter.h"
 #include "net/quic/core/quic_connection.h"
@@ skipping 140 matching lines @@
   ~QuicEndpointMultiplexer() override;
 
   // Receives a packet and passes it to the specified endpoint if that endpoint
   // is one of the endpoints being multiplexed, otherwise ignores the packet.
   void AcceptPacket(std::unique_ptr<Packet> packet) override;
   UnconstrainedPortInterface* GetRxPort() override;
 
   // Sets the egress port for all the endpoints being multiplexed.
   void SetTxPort(ConstrainedPortInterface* port) override;
 
-  void Act() override{};
+  void Act() override {}
 
  private:
   std::unordered_map<std::string, QuicEndpoint*> mapping_;
 };
 
 }  // namespace simulator
 }  // namespace net
 
 #endif  // NET_QUIC_TEST_TOOLS_SIMULATOR_QUIC_ENDPOINT_H_