Introduce Property Trees

cc/test/layer_tree_test.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/test/layer_tree_test.h"
 
 #include "base/command_line.h"
 #include "cc/animation/animation.h"
 #include "cc/animation/animation_registrar.h"
 #include "cc/animation/layer_animation_controller.h"
@@ skipping 736 matching lines @@
 
   main_task_runner_ = base::MessageLoopProxy::current();
 
   delegating_renderer_ = delegating_renderer;
 
   // Spend less time waiting for BeginFrame because the output is
   // mocked out.
   settings_.renderer_settings.refresh_rate = 200.0;
   settings_.background_animation_rate = 200.0;
   settings_.impl_side_painting = impl_side_painting;
+  settings_.verify_property_trees = true;
   InitializeSettings(&settings_);
 
   main_task_runner_->PostTask(
       FROM_HERE,
       base::Bind(&LayerTreeTest::DoBeginTest, base::Unretained(this)));
 
   if (timeout_seconds_) {
     timeout_.Reset(base::Bind(&LayerTreeTest::Timeout, base::Unretained(this)));
     main_task_runner_->PostDelayedTask(
         FROM_HERE,
@@ skipping 59 matching lines @@
   return -1;
 }
 
 void LayerTreeTest::DestroyLayerTreeHost() {
   if (layer_tree_host_ && layer_tree_host_->root_layer())
     layer_tree_host_->root_layer()->SetLayerTreeHost(NULL);
   layer_tree_host_ = nullptr;
 }
 
 }  // namespace cc