Compute if a layer is clipped outside CalcDrawProps

cc/trees/layer_tree_host_common.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 <algorithm>
 
 #include "base/trace_event/trace_event.h"
 #include "cc/base/math_util.h"
@@ skipping 2488 matching lines @@
       DrawOpacityFromPropertyTrees(current_layer, property_trees->opacity_tree);
   CHECK(draw_opacities_match)
       << "expected: " << current_layer->draw_opacity()
       << " actual: " << DrawOpacityFromPropertyTrees(
                             current_layer, property_trees->opacity_tree);
   const bool can_use_lcd_text_match =
       CanUseLcdTextFromPropertyTrees(
           current_layer, layers_always_allowed_lcd_text, can_use_lcd_text,
           property_trees) == current_layer->can_use_lcd_text();
   CHECK(can_use_lcd_text_match);
+
+  CHECK_EQ(current_layer->is_clipped(),
+           current_layer->draw_properties().is_clipped_from_property_trees);
 }
 
 void VerifyPropertyTreeValues(
     LayerTreeHostCommon::CalcDrawPropsMainInputs* inputs) {
 }
 
 void VerifyPropertyTreeValues(
     LayerTreeHostCommon::CalcDrawPropsImplInputs* inputs) {
   LayerIterator it, end;
   for (it = LayerIterator::Begin(inputs->render_surface_layer_list),
@@ skipping 120 matching lines @@
 
 PropertyTrees* GetPropertyTrees(Layer* layer) {
   return layer->layer_tree_host()->property_trees();
 }
 
 PropertyTrees* GetPropertyTrees(LayerImpl* layer) {
   return layer->layer_tree_impl()->property_trees();
 }
 
 }  // namespace cc