Set opacity and transform mutations directly on property tree 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 1260 matching lines @@
   }
 
   Layer* layer = LayerByElementId(element_id);
   DCHECK(layer);
   layer->OnFilterAnimated(filters);
 }
 
 void LayerTreeHost::SetElementOpacityMutated(ElementId element_id,
                                              ElementListType list_type,
                                              float opacity) {
+  DCHECK_GE(opacity, 0.f);
+  DCHECK_LE(opacity, 1.f);
+
+  if (settings_.use_layer_lists) {
+    property_trees_.effect_tree.OnOpacityAnimated(element_id, opacity);
+    return;
+  }
+
   Layer* layer = LayerByElementId(element_id);
   DCHECK(layer);
-  DCHECK_GE(opacity, 0.f);
-  DCHECK_LE(opacity, 1.f);
   layer->OnOpacityAnimated(opacity);
 
   if (EffectNode* node =
           property_trees_.effect_tree.UpdateNodeFromOwningLayerId(
               layer->id())) {
     DCHECK_EQ(layer->effect_tree_index(), node->id);
     if (node->opacity == opacity)
       return;
 
     node->opacity = opacity;
     property_trees_.effect_tree.set_needs_update(true);
   }
 
   SetNeedsUpdateLayers();
 }
 
 void LayerTreeHost::SetElementTransformMutated(
     ElementId element_id,
     ElementListType list_type,
     const gfx::Transform& transform) {
+  if (settings_.use_layer_lists) {
+    property_trees_.transform_tree.OnTransformAnimated(element_id, transform);
+    return;
+  }
+
   Layer* layer = LayerByElementId(element_id);
   DCHECK(layer);
   layer->OnTransformAnimated(transform);
 
   if (TransformNode* node =
           property_trees_.transform_tree.UpdateNodeFromOwningLayerId(
               layer->id())) {
     DCHECK_EQ(layer->transform_tree_index(), node->id);
     if (node->local == transform)
       return;
@@ skipping 130 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