cc: Move background filters to the effect tree

cc/trees/layer_tree_host_common_unittest.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_common.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <memory>
@@ skipping 1319 matching lines @@
                                gfx::PointF(), gfx::Size(10, 10), true, false,
                                true);
   SetLayerPropertiesForTesting(child, identity_matrix, gfx::Point3F(),
                                gfx::PointF(), gfx::Size(10, 10), true, false,
                                false);
   render_surface1->test_properties()->opacity = 0.f;
   render_surface1->SetDrawsContent(true);
   child->SetDrawsContent(true);
   FilterOperations filters;
   filters.Append(FilterOperation::CreateBlurFilter(1.5f));
-  render_surface1->SetBackgroundFilters(filters);
+  render_surface1->test_properties()->background_filters = filters;
 
   {
     LayerImplList render_surface_layer_list;
     LayerTreeHostCommon::CalcDrawPropsImplInputsForTesting inputs(
         parent, parent->bounds(), &render_surface_layer_list);
     inputs.can_adjust_raster_scales = true;
     LayerTreeHostCommon::CalculateDrawPropertiesForTesting(&inputs);
     EXPECT_EQ(2U, render_surface_layer_list.size());
   }
   // The layer is fully transparent, but has a background filter, so it
@@ skipping 8975 matching lines @@
   EXPECT_EQ(scroll_child6.id, grand_child10->scroll_tree_index());
   EXPECT_EQ(scroll_root1.id, parent3->scroll_tree_index());
   EXPECT_EQ(scroll_child7.id, child8->scroll_tree_index());
   EXPECT_EQ(scroll_root1.id, parent4->scroll_tree_index());
   EXPECT_EQ(scroll_root1.id, child9->scroll_tree_index());
   EXPECT_EQ(scroll_root1.id, grand_child12->scroll_tree_index());
 }
 
 }  // namespace
 }  // namespace cc