Apply filter mutation to effect tree directly for SPv2.

cc/trees/layer_tree_host.cc

 // Copyright 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "cc/trees/layer_tree_host.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <algorithm>
@@ skipping 1245 matching lines @@
   SetNeedsCommit();
 }
 
 void LayerTreeHost::SetMutatorsNeedRebuildPropertyTrees() {
   property_trees_.needs_rebuild = true;
 }
 
 void LayerTreeHost::SetElementFilterMutated(ElementId element_id,
                                             ElementListType list_type,
                                             const FilterOperations& filters) {
+  if (settings_.use_layer_lists) {
+    // In SPv2 we always have property trees and can set the filter
+    // directly on the effect node.
+    property_trees_.effect_tree.OnFilterAnimated(element_id, filters);
+    return;
+  }
+
   Layer* layer = LayerByElementId(element_id);
   DCHECK(layer);
   layer->OnFilterAnimated(filters);
 }
 
 void LayerTreeHost::SetElementOpacityMutated(ElementId element_id,
                                              ElementListType list_type,
                                              float opacity) {
   Layer* layer = LayerByElementId(element_id);
   DCHECK(layer);
@@ skipping 162 matching lines @@
 void LayerTreeHost::SetNeedsDisplayOnAllLayers() {
   for (auto* layer : *this)
     layer->SetNeedsDisplay();
 }
 
 void LayerTreeHost::SetHasCopyRequest(bool has_copy_request) {
   has_copy_request_ = has_copy_request;
 }
 
 }  // namespace cc