Replacing the OVERRIDE with override and FINAL with final in gpu

gpu/command_buffer/client/buffer_tracker_unittest.cc

 // 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.
 
 // Tests for the BufferTracker.
 
 #include "gpu/command_buffer/client/buffer_tracker.h"
 
 #include <GLES2/gl2ext.h>
 #include "base/memory/scoped_ptr.h"
 #include "gpu/command_buffer/client/client_test_helper.h"
 #include "gpu/command_buffer/client/gles2_cmd_helper.h"
 #include "gpu/command_buffer/client/mapped_memory.h"
 #include "gpu/command_buffer/common/command_buffer.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace gpu {
 namespace gles2 {
 
 class MockClientCommandBufferImpl : public MockClientCommandBuffer {
  public:
   MockClientCommandBufferImpl()
       : MockClientCommandBuffer(),
         context_lost_(false) {}
   virtual ~MockClientCommandBufferImpl() {}
 
   virtual scoped_refptr<gpu::Buffer> CreateTransferBuffer(size_t size,
-                                                          int32* id) OVERRIDE {
+                                                          int32* id) override {
     if (context_lost_) {
       *id = -1;
       return NULL;
     }
     return MockClientCommandBuffer::CreateTransferBuffer(size, id);
   }
 
   void set_context_lost(bool context_lost) {
     context_lost_ = context_lost;
   }
@@ skipping 104 matching lines @@
   buffer_tracker_->Unmanage(buffer);
   buffer_tracker_->RemoveBuffer(kId);
   EXPECT_EQ(mapped_memory_->bytes_in_use(), static_cast<size_t>(size));
 
   mapped_memory_->Free(mem);
   EXPECT_EQ(mapped_memory_->bytes_in_use(), static_cast<size_t>(0));
 }
 
 }  // namespace gles2
 }  // namespace gpu