replace OVERRIDE and FINAL with override and final in cc/

cc/trees/layer_tree_host_pixeltest_filters.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 "build/build_config.h"
 #include "cc/layers/solid_color_layer.h"
 #include "cc/test/layer_tree_pixel_test.h"
 #include "cc/test/pixel_comparator.h"
 #include "third_party/skia/include/effects/SkColorFilterImageFilter.h"
 #include "third_party/skia/include/effects/SkColorMatrixFilter.h"
@@ skipping 141 matching lines @@
 #endif
 
   RunPixelTest(GL_WITH_BITMAP,
                background,
                base::FilePath(FILE_PATH_LITERAL(
                    "background_filter_blur_off_axis.png")));
 }
 
 class LayerTreeHostFiltersScaledPixelTest
     : public LayerTreeHostFiltersPixelTest {
-  virtual void InitializeSettings(LayerTreeSettings* settings) OVERRIDE {
+  virtual void InitializeSettings(LayerTreeSettings* settings) override {
     // Required so that device scale is inherited by content scale.
     settings->layer_transforms_should_scale_layer_contents = true;
   }
 
-  virtual void SetupTree() OVERRIDE {
+  virtual void SetupTree() override {
     layer_tree_host()->SetDeviceScaleFactor(device_scale_factor_);
     LayerTreePixelTest::SetupTree();
   }
 
  protected:
   void RunPixelTestType(int content_size,
                         float device_scale_factor,
                         PixelTestType test_type) {
     int half_content = content_size / 2;
 
@@ skipping 104 matching lines @@
 }
 
 TEST_F(ImageFilterClippedPixelTest, ImageFilterClipped_Software) {
   RunPixelTestType(SOFTWARE_WITH_BITMAP);
 }
 
 }  // namespace
 }  // namespace cc
 
 #endif  // OS_ANDROID