Chromecast: virtual/override cleanup.

chromecast/media/cma/ipc/media_message_fifo_unittest.cc

 // Copyright 2014 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.
 
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/threading/thread.h"
 #include "chromecast/media/cma/ipc/media_memory_chunk.h"
 #include "chromecast/media/cma/ipc/media_message.h"
 #include "chromecast/media/cma/ipc/media_message_fifo.h"
 #include "chromecast/media/cma/ipc/media_message_type.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace chromecast {
 namespace media {
 
 namespace {
 
 class FifoMemoryChunk : public MediaMemoryChunk {
  public:
   FifoMemoryChunk(void* mem, size_t size)
       : mem_(mem), size_(size) {}
-  virtual ~FifoMemoryChunk() {}
+  ~FifoMemoryChunk() override {}
 
-  virtual void* data() const override { return mem_; }
-  virtual size_t size() const override { return size_; }
-  virtual bool valid() const override { return true; }
+  void* data() const override { return mem_; }
+  size_t size() const override { return size_; }
+  bool valid() const override { return true; }
 
  private:
   void* mem_;
   size_t size_;
 
   DISALLOW_COPY_AND_ASSIGN(FifoMemoryChunk);
 };
 
 void MsgProducer(scoped_ptr<MediaMessageFifo> fifo,
                  int msg_count,
@@ skipping 146 matching lines @@
   producer_event_done.Wait();
   consumer_event_done.Wait();
 
   producer_thread.reset();
   consumer_thread.reset();
 }
 
 }  // namespace media
 }  // namespace chromecast