replace OVERRIDE and FINAL with override and final in cc/

cc/output/output_surface_unittest.cc

 // 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.
 
 #include "cc/output/output_surface.h"
 
 #include "base/test/test_simple_task_runner.h"
 #include "cc/output/managed_memory_policy.h"
 #include "cc/output/output_surface_client.h"
 #include "cc/output/software_output_device.h"
@@ skipping 43 matching lines @@
 
  protected:
 };
 
 class TestSoftwareOutputDevice : public SoftwareOutputDevice {
  public:
   TestSoftwareOutputDevice();
   virtual ~TestSoftwareOutputDevice();
 
   // Overriden from cc:SoftwareOutputDevice
-  virtual void DiscardBackbuffer() OVERRIDE;
-  virtual void EnsureBackbuffer() OVERRIDE;
+  virtual void DiscardBackbuffer() override;
+  virtual void EnsureBackbuffer() override;
 
   int discard_backbuffer_count() { return discard_backbuffer_count_; }
   int ensure_backbuffer_count() { return ensure_backbuffer_count_; }
 
  private:
   int discard_backbuffer_count_;
   int ensure_backbuffer_count_;
 };
 
 TestSoftwareOutputDevice::TestSoftwareOutputDevice()
@@ skipping 142 matching lines @@
   EXPECT_EQ(1, software_output_device->ensure_backbuffer_count());
   EXPECT_EQ(0, software_output_device->discard_backbuffer_count());
   output_surface.DiscardBackbuffer();
 
   EXPECT_EQ(1, software_output_device->ensure_backbuffer_count());
   EXPECT_EQ(1, software_output_device->discard_backbuffer_count());
 }
 
 }  // namespace
 }  // namespace cc