SubtreeShouldBeSkipped uses information from property trees

cc/trees/layer_tree_host_common.cc

Index: cc/trees/layer_tree_host_common.cc
diff --git a/cc/trees/layer_tree_host_common.cc b/cc/trees/layer_tree_host_common.cc
index 77b327b59b16814ecb6a4f7edc788ab83cb267f8..71a9d90072dea453ccd68931e8dd1647f473ae9c 100644
--- a/cc/trees/layer_tree_host_common.cc
+++ b/cc/trees/layer_tree_host_common.cc
@@ -255,13 +255,6 @@ static inline bool LayerIsInExisting3DRenderingContext(LayerType* layer) {
          (layer->parent()->sorting_context_id() == layer->sorting_context_id());
 }
 
-static bool IsRootLayerOfNewRenderingContext(LayerImpl* layer) {
-  if (layer->parent())
-    return !layer->parent()->Is3dSorted() && layer->Is3dSorted();
-
-  return layer->Is3dSorted();
-}
-
 static bool IsLayerBackFaceVisible(LayerImpl* layer,
                                    const TransformTree& transform_tree) {
   // The current W3C spec on CSS transforms says that backface visibility should
@@ -281,16 +274,10 @@ static bool IsLayerBackFaceVisible(LayerImpl* layer,
 
 static bool IsSurfaceBackFaceVisible(LayerImpl* layer,
                                      const gfx::Transform& draw_transform) {
-  if (LayerIsInExisting3DRenderingContext(layer))
-    return draw_transform.IsBackFaceVisible();
-
-  if (IsRootLayerOfNewRenderingContext(layer))
-    return layer->transform().IsBackFaceVisible();
-
-  // If the render_surface is not part of a new or existing rendering context,
-  // then the layers that contribute to this surface will decide back-face
-  // visibility for themselves.
-  return false;
+  return layer->layer_tree_impl()
+      ->property_trees()
+      ->effect_tree.Node(layer->effect_tree_index())
+      ->data.node_or_ancestor_has_backface_visible_surface;
 }
 
 static bool LayerShouldBeSkipped(LayerImpl* layer,