cc: Move filters to the effect tree

cc/trees/layer_tree_host.h

Index: cc/trees/layer_tree_host.h
diff --git a/cc/trees/layer_tree_host.h b/cc/trees/layer_tree_host.h
index a3ab8d114f23d50a36e13a5bf16cdd647e58b1d0..febf9a20bb0c0133aad9be7143215cbd9c69a0d6 100644
--- a/cc/trees/layer_tree_host.h
+++ b/cc/trees/layer_tree_host.h
@@ -388,6 +388,10 @@ class CC_EXPORT LayerTreeHost : public MutatorHostClient {
                                         ElementListType list_type,
                                         AnimationChangeType change_type,
                                         bool is_animating) override;
+  void ElementFilterIsAnimatingChanged(ElementId element_id,
+                                       ElementListType list_type,
+                                       AnimationChangeType change_type,
+                                       bool is_animating) override;
   void ScrollOffsetAnimationFinished() override {}
   gfx::ScrollOffset GetScrollOffsetForAnimation(
       ElementId element_id) const override;