replace OVERRIDE and FINAL with override and final in cc/

cc/input/top_controls_manager_unittest.cc

Index: cc/input/top_controls_manager_unittest.cc
diff --git a/cc/input/top_controls_manager_unittest.cc b/cc/input/top_controls_manager_unittest.cc
index 91577c84417bbd1ce9b81b8ff0c7cd8dbb100902..177904c29c10096034979b7c14c380915c0f0887 100644
--- a/cc/input/top_controls_manager_unittest.cc
+++ b/cc/input/top_controls_manager_unittest.cc
@@ -37,20 +37,20 @@ class MockTopControlsManagerClient : public TopControlsManagerClient {
 
   virtual ~MockTopControlsManagerClient() {}
 
-  virtual void DidChangeTopControlsPosition() OVERRIDE {
+  virtual void DidChangeTopControlsPosition() override {
     redraw_needed_ = true;
     update_draw_properties_needed_ = true;
   }
 
-  virtual bool HaveRootScrollLayer() const OVERRIDE {
+  virtual bool HaveRootScrollLayer() const override {
     return true;
   }
 
-  virtual void SetControlsTopOffset(float offset) OVERRIDE {
+  virtual void SetControlsTopOffset(float offset) override {
     top_controls_top_offset_ = offset;
   }
 
-  virtual float ControlsTopOffset() const OVERRIDE {
+  virtual float ControlsTopOffset() const override {
     return top_controls_top_offset_;
   }