replace OVERRIDE and FINAL with override and final in cc/

cc/test/fake_content_layer_impl.h

Index: cc/test/fake_content_layer_impl.h
diff --git a/cc/test/fake_content_layer_impl.h b/cc/test/fake_content_layer_impl.h
index 4313cad3b1d888b1f1ccafb3e247bcaffce1cabd..f4c8f5400e843ff92243d5d200e84f3b0a3b3a28 100644
--- a/cc/test/fake_content_layer_impl.h
+++ b/cc/test/fake_content_layer_impl.h
@@ -19,7 +19,7 @@ class FakeContentLayerImpl : public TiledLayerImpl {
   virtual ~FakeContentLayerImpl();
 
   virtual scoped_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl)
-      OVERRIDE;
+      override;
 
   bool HaveResourceForTileAt(int i, int j);
 
@@ -28,7 +28,7 @@ class FakeContentLayerImpl : public TiledLayerImpl {
   }
   void reset_lost_output_surface_count() { lost_output_surface_count_ = 0; }
 
-  virtual void ReleaseResources() OVERRIDE;
+  virtual void ReleaseResources() override;
 
  private:
   explicit FakeContentLayerImpl(LayerTreeImpl* tree_impl, int id);