Splitting of layers for correct intersections

cc/trees/layer_tree_impl_unittest.cc

Index: cc/trees/layer_tree_impl_unittest.cc
diff --git a/cc/trees/layer_tree_impl_unittest.cc b/cc/trees/layer_tree_impl_unittest.cc
index 2c5dd05be0372135e4c84b3acdd4d16f95993761..81e7e7de984da02534a3ce86ad8e3da05cecbd1f 100644
--- a/cc/trees/layer_tree_impl_unittest.cc
+++ b/cc/trees/layer_tree_impl_unittest.cc
@@ -918,14 +918,6 @@ TEST_F(LayerTreeImplTest, HitTestingForMultipleLayersAtVaryingDepths) {
   ASSERT_TRUE(grand_child1);
   ASSERT_EQ(1u, RenderSurfaceLayerList().size());
 
-  RenderSurfaceImpl* root_render_surface =
-      host_impl().active_tree()->root_layer()->render_surface();
-  ASSERT_EQ(4u, root_render_surface->layer_list().size());
-  ASSERT_EQ(3, root_render_surface->layer_list().at(0)->id());
-  ASSERT_EQ(1, root_render_surface->layer_list().at(1)->id());
-  ASSERT_EQ(2, root_render_surface->layer_list().at(2)->id());
-  ASSERT_EQ(4, root_render_surface->layer_list().at(3)->id());
-
   // Nothing overlaps the root_layer at (1, 1), so hit testing there should find
   // the root layer.
   gfx::Point test_point = gfx::Point(1, 1);