cc: Compute draw transforms dynamically.

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 <stddef.h>
 
 #include <algorithm>
 
@@ skipping 604 matching lines @@
   }
 
   CalculateRenderSurfaceLayerList(
       inputs->root_layer->layer_tree_impl(), inputs->property_trees,
       inputs->render_surface_layer_list, inputs->can_render_to_separate_surface,
       inputs->max_texture_size);
 
   if (inputs->verify_clip_tree_calculations)
     draw_property_utils::VerifyClipTreeCalculations(visible_layer_list,
                                                     inputs->property_trees);
-  if (inputs->verify_transform_tree_calculations)
-    draw_property_utils::VerifyTransformTreeCalculations(
-        visible_layer_list, inputs->property_trees);
 
   if (should_measure_property_tree_performance) {
     TRACE_EVENT_END0(TRACE_DISABLED_BY_DEFAULT("cc.debug.cdp-perf"),
                      "LayerTreeHostCommon::CalculateDrawProperties");
   }
 
   // A root layer render_surface should always exist after
   // CalculateDrawProperties.
   DCHECK(inputs->root_layer->render_surface());
 }
@@ skipping 78 matching lines @@
 
 PropertyTrees* GetPropertyTrees(Layer* layer) {
   return layer->GetLayerTree()->property_trees();
 }
 
 PropertyTrees* GetPropertyTrees(LayerImpl* layer) {
   return layer->layer_tree_impl()->property_trees();
 }
 
 }  // namespace cc