Replacing the OVERRIDE with override and FINAL with final in gpu

gpu/command_buffer/service/gpu_tracer_unittest.cc

Index: gpu/command_buffer/service/gpu_tracer_unittest.cc
diff --git a/gpu/command_buffer/service/gpu_tracer_unittest.cc b/gpu/command_buffer/service/gpu_tracer_unittest.cc
index fe91f70166c8209c19d11dc5f38eaf414eb35d6e..6be4d5b5fe716de65d9d4821decc7472086b5009 100644
--- a/gpu/command_buffer/service/gpu_tracer_unittest.cc
+++ b/gpu/command_buffer/service/gpu_tracer_unittest.cc
@@ -207,14 +207,14 @@ class BaseGpuTracerTest : public GpuServiceTest {
 
 class GpuARBTimerTracerTest : public BaseGpuTracerTest {
  protected:
-  virtual GpuTracerType GetTracerType() OVERRIDE {
+  virtual GpuTracerType GetTracerType() override {
     return kTracerTypeARBTimer;
   }
 };
 
 class GpuDisjointTimerTracerTest : public BaseGpuTracerTest {
  protected:
-  virtual GpuTracerType GetTracerType() OVERRIDE {
+  virtual GpuTracerType GetTracerType() override {
     return kTracerTypeDisjointTimer;
   }
 };