cc : Add OnFilterAnimated to effect tree

cc/layers/layer_impl.cc

Index: cc/layers/layer_impl.cc
diff --git a/cc/layers/layer_impl.cc b/cc/layers/layer_impl.cc
index f4e4e85be18ef102de1e9b9cd6d2d4ca945e7108..b85685f302103c0e1ebbf15f2aa3ec9f5cc78598 100644
--- a/cc/layers/layer_impl.cc
+++ b/cc/layers/layer_impl.cc
@@ -590,22 +590,6 @@ gfx::ScrollOffset LayerImpl::ScrollOffsetForAnimation() const {
   return CurrentScrollOffset();
 }
 
-void LayerImpl::OnFilterAnimated(const FilterOperations& filters) {
-  layer_tree_impl()->AddToFilterAnimationsMap(id(), filters);
-  PropertyTrees* property_trees = layer_tree_impl()->property_trees();
-  DCHECK(
-      property_trees->IsInIdToIndexMap(PropertyTrees::TreeType::EFFECT, id()));
-  EffectNode* node = property_trees->effect_tree.Node(effect_tree_index());
-  if (node->filters == filters)
-    return;
-  node->filters = filters;
-  node->effect_changed = true;
-  property_trees->changed = true;
-  property_trees->effect_tree.set_needs_update(true);
-  SetNeedsPushProperties();
-  layer_tree_impl()->set_needs_update_draw_properties();
-}
-
 void LayerImpl::OnOpacityAnimated(float opacity) {
   UpdatePropertyTreeOpacity(opacity);
   layer_tree_impl()->set_needs_update_draw_properties();