replace OVERRIDE and FINAL with override and final in cc/

cc/animation/layer_animation_controller_unittest.cc

Index: cc/animation/layer_animation_controller_unittest.cc
diff --git a/cc/animation/layer_animation_controller_unittest.cc b/cc/animation/layer_animation_controller_unittest.cc
index 34bdad03f366ca79d255468fffef059f542c3a53..feabb797c363293c063e5b9f90e5c738680fcda8 100644
--- a/cc/animation/layer_animation_controller_unittest.cc
+++ b/cc/animation/layer_animation_controller_unittest.cc
@@ -867,13 +867,13 @@ class FakeAnimationDelegate : public AnimationDelegate {
 
   virtual void NotifyAnimationStarted(
       TimeTicks monotonic_time,
-      Animation::TargetProperty target_property) OVERRIDE {
+      Animation::TargetProperty target_property) override {
     started_ = true;
   }
 
   virtual void NotifyAnimationFinished(
       TimeTicks monotonic_time,
-      Animation::TargetProperty target_property) OVERRIDE {
+      Animation::TargetProperty target_property) override {
     finished_ = true;
   }