Added DISALLOW_COPY_AND_ASSIGN to disable copy/assign.

net/tools/quic/test_tools/mock_epoll_server.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_TOOLS_QUIC_TEST_TOOLS_MOCK_EPOLL_SERVER_H_
 #define NET_TOOLS_QUIC_TEST_TOOLS_MOCK_EPOLL_SERVER_H_
 
 #include "base/logging.h"
 #include "net/tools/epoll_server/epoll_server.h"
 #include "testing/gmock/include/gmock/gmock.h"
@@ skipping 25 matching lines @@
   // Note that the WaitForEventsAndExecuteCallbacks invocation
   // may cause NowInUs to advance beyond what was specified here.
   // If that is not desired, use the AdvanceByExactly calls.
   void AdvanceByAndCallCallbacks(int64 advancement_usec) {
     AdvanceBy(advancement_usec);
     WaitForEventsAndExecuteCallbacks();
   }
 
  private:
   int64 now_in_usec_;
+
+  DISALLOW_COPY_AND_ASSIGN(FakeTimeEpollServer);
 };
 
 class MockEpollServer : public FakeTimeEpollServer {
  public:  // type definitions
   typedef base::hash_multimap<int64, struct epoll_event> EventQueue;
 
   MockEpollServer();
   virtual ~MockEpollServer();
 
   // time_in_usec is the time at which the event specified
@@ skipping 34 matching lines @@
   // Replaces the epoll_server's epoll_wait_impl.
   virtual int epoll_wait_impl(int epfd,
                               struct epoll_event* events,
                               int max_events,
                               int timeout_in_ms) OVERRIDE;
   virtual void SetNonblocking (int fd) OVERRIDE { }
 
  private:  // members
   EventQueue event_queue_;
   int64 until_in_usec_;
+
+  DISALLOW_COPY_AND_ASSIGN(MockEpollServer);
 };
 
 }  // namespace test
 }  // namespace tools
 }  // namespace net
 
 #endif  // NET_TOOLS_QUIC_TEST_TOOLS_MOCK_EPOLL_SERVER_H_