cc : Add LayerToPropertyTreeIndices map to PropertyTrees

cc/layers/layer_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/layers/layer.h"
 
 #include <stddef.h>
 
 #include "base/threading/thread_task_runner_handle.h"
 #include "cc/animation/animation_host.h"
@@ skipping 1104 matching lines @@
   root->SetPosition(arbitrary_point_f);
   TransformNode* node = layer_tree_host_->property_trees()->transform_tree.Node(
       root->transform_tree_index());
   EXPECT_TRUE(node->data.transform_changed);
   EXECUTE_AND_VERIFY_SUBTREE_CHANGES_RESET(
       root->PushPropertiesTo(root_impl.get());
       child->PushPropertiesTo(child_impl.get());
       child2->PushPropertiesTo(child2_impl.get());
       grand_child->PushPropertiesTo(grand_child_impl.get());
       layer_tree_host_->property_trees()->ResetAllChangeTracking(
-          PropertyTrees::ResetFlags::ALL_TREES));
+          PropertyTrees::Types::EFFECT_AND_TRANSFORM_TREES));
   EXPECT_FALSE(node->data.transform_changed);
 
   EXPECT_CALL(*layer_tree_host_, SetNeedsCommit()).Times(1);
   child->SetPosition(arbitrary_point_f);
   node = layer_tree_host_->property_trees()->transform_tree.Node(
       child->transform_tree_index());
   EXPECT_TRUE(node->data.transform_changed);
   // child2 is not in the subtree of child, but its scroll parent is. So, its
   // to_screen will be effected by change in position of child2.
   layer_tree_host_->property_trees()->transform_tree.UpdateTransforms(
       child2->transform_tree_index());
   node = layer_tree_host_->property_trees()->transform_tree.Node(
       child2->transform_tree_index());
   EXPECT_TRUE(node->data.transform_changed);
   EXECUTE_AND_VERIFY_SUBTREE_CHANGES_RESET(
       child->PushPropertiesTo(child_impl.get());
       grand_child->PushPropertiesTo(grand_child_impl.get());
       layer_tree_host_->property_trees()->ResetAllChangeTracking(
-          PropertyTrees::ResetFlags::ALL_TREES));
+          PropertyTrees::Types::EFFECT_AND_TRANSFORM_TREES));
   node = layer_tree_host_->property_trees()->transform_tree.Node(
       child->transform_tree_index());
   EXPECT_FALSE(node->data.transform_changed);
 
   gfx::Point3F arbitrary_point_3f = gfx::Point3F(0.125f, 0.25f, 0.f);
   EXPECT_CALL(*layer_tree_host_, SetNeedsCommit()).Times(1);
   root->SetTransformOrigin(arbitrary_point_3f);
   node = layer_tree_host_->property_trees()->transform_tree.Node(
       root->transform_tree_index());
   EXPECT_TRUE(node->data.transform_changed);
   EXECUTE_AND_VERIFY_SUBTREE_CHANGES_RESET(
       root->PushPropertiesTo(root_impl.get());
       child->PushPropertiesTo(child_impl.get());
       child2->PushPropertiesTo(child2_impl.get());
       grand_child->PushPropertiesTo(grand_child_impl.get());
       layer_tree_host_->property_trees()->ResetAllChangeTracking(
-          PropertyTrees::ResetFlags::ALL_TREES));
+          PropertyTrees::Types::EFFECT_AND_TRANSFORM_TREES));
 
   gfx::Transform arbitrary_transform;
   arbitrary_transform.Scale3d(0.1f, 0.2f, 0.3f);
   EXPECT_CALL(*layer_tree_host_, SetNeedsCommit()).Times(1);
   root->SetTransform(arbitrary_transform);
   node = layer_tree_host_->property_trees()->transform_tree.Node(
       root->transform_tree_index());
   EXPECT_TRUE(node->data.transform_changed);
 }
 
@@ skipping 552 matching lines @@
   // The LayerImpl's update_rect() should be accumulated here, since we did not
   // do anything to clear it.
   test_layer->SetNeedsDisplayRect(gfx::Rect(10, 10, 5, 5));
   test_layer->PushPropertiesTo(impl_layer_ptr);
   EXPECT_FLOAT_RECT_EQ(gfx::RectF(0.f, 0.f, 15.f, 15.f),
                        impl_layer_ptr->update_rect());
 
   // If we do clear the LayerImpl side, then the next update_rect() should be
   // fresh without accumulation.
   host_impl_.active_tree()->ResetAllChangeTracking(
-      PropertyTrees::ResetFlags::ALL_TREES);
+      PropertyTrees::Types::EFFECT_AND_TRANSFORM_TREES);
   test_layer->SetNeedsDisplayRect(gfx::Rect(10, 10, 5, 5));
   test_layer->PushPropertiesTo(impl_layer_ptr);
   EXPECT_FLOAT_RECT_EQ(gfx::RectF(10.f, 10.f, 5.f, 5.f),
                        impl_layer_ptr->update_rect());
 }
 
 TEST_F(LayerTest, PushPropertiesCausesLayerPropertyChangedForTransform) {
   scoped_refptr<Layer> test_layer = Layer::Create();
   std::unique_ptr<LayerImpl> impl_layer =
       LayerImpl::Create(host_impl_.active_tree(), 1);
@@ skipping 750 matching lines @@
   EXPECT_EQ(MutableProperty::kNone, impl_layer->mutable_properties());
 
   test_layer->PushPropertiesTo(impl_layer.get());
 
   EXPECT_EQ(2lu, impl_layer->element_id());
   EXPECT_EQ(MutableProperty::kTransform, impl_layer->mutable_properties());
 }
 
 }  // namespace
 }  // namespace cc