cc: Move LayerImpl::AddChild and RemoveChild to LayerImplTestProperties

cc/tiles/tile_manager_unittest.cc

 // Copyright 2013 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 <stddef.h>
 #include <stdint.h>
 
 #include "base/memory/ptr_util.h"
 #include "base/run_loop.h"
 #include "base/threading/thread_task_runner_handle.h"
@@ skipping 546 matching lines @@
   SetupDefaultTrees(layer_bounds);
 
   // Create a pending child layer.
   scoped_refptr<FakeRasterSource> pending_raster_source =
       FakeRasterSource::CreateFilled(layer_bounds);
   std::unique_ptr<FakePictureLayerImpl> pending_child =
       FakePictureLayerImpl::CreateWithRasterSource(
           host_impl()->pending_tree(), layer_id() + 1, pending_raster_source);
   FakePictureLayerImpl* pending_child_raw = pending_child.get();
   pending_child_raw->SetDrawsContent(true);
-  pending_layer()->AddChild(std::move(pending_child));
+  pending_layer()->test_properties()->AddChild(std::move(pending_child));
 
   // Set a small viewport, so we have soon and eventually tiles.
   host_impl()->SetViewportSize(gfx::Size(200, 200));
   host_impl()->AdvanceToNextFrame(base::TimeDelta::FromMilliseconds(1));
   bool update_lcd_text = false;
   host_impl()->pending_tree()->property_trees()->needs_rebuild = true;
   host_impl()->pending_tree()->BuildLayerListAndPropertyTreesForTesting();
   host_impl()->pending_tree()->UpdateDrawProperties(update_lcd_text);
 
   host_impl()->SetRequiresHighResToDraw();
@@ skipping 200 matching lines @@
   host_impl()->SetViewportSize(layer_bounds);
 
   scoped_refptr<FakeRasterSource> pending_raster_source =
       FakeRasterSource::CreateFilled(layer_bounds);
   SetupPendingTree(pending_raster_source);
 
   std::unique_ptr<FakePictureLayerImpl> pending_child =
       FakePictureLayerImpl::CreateWithRasterSource(host_impl()->pending_tree(),
                                                    2, pending_raster_source);
   int child_id = pending_child->id();
-  pending_layer()->AddChild(std::move(pending_child));
+  pending_layer()->test_properties()->AddChild(std::move(pending_child));
 
   FakePictureLayerImpl* pending_child_layer =
       static_cast<FakePictureLayerImpl*>(
           pending_layer()->test_properties()->children[0]);
   pending_child_layer->SetDrawsContent(true);
 
   host_impl()->AdvanceToNextFrame(base::TimeDelta::FromMilliseconds(1));
   bool update_lcd_text = false;
   host_impl()->pending_tree()->property_trees()->needs_rebuild = true;
   host_impl()->pending_tree()->BuildLayerListAndPropertyTreesForTesting();
@@ skipping 94 matching lines @@
   gfx::Size layer_bounds(1000, 1000);
 
   scoped_refptr<FakeRasterSource> pending_raster_source =
       FakeRasterSource::CreateFilled(layer_bounds);
   SetupPendingTree(pending_raster_source);
 
   std::unique_ptr<FakePictureLayerImpl> pending_child =
       FakePictureLayerImpl::CreateWithRasterSource(host_impl()->pending_tree(),
                                                    2, pending_raster_source);
   FakePictureLayerImpl* pending_child_layer = pending_child.get();
-  pending_layer()->AddChild(std::move(pending_child));
+  pending_layer()->test_properties()->AddChild(std::move(pending_child));
 
   // Create a fully transparent child layer so that its tile priorities are not
   // considered to be valid.
   pending_child_layer->SetDrawsContent(true);
   pending_child_layer->test_properties()->force_render_surface = true;
 
   host_impl()->AdvanceToNextFrame(base::TimeDelta::FromMilliseconds(1));
   bool update_lcd_text = false;
   host_impl()->pending_tree()->property_trees()->needs_rebuild = true;
   host_impl()->pending_tree()->BuildLayerListAndPropertyTreesForTesting();
@@ skipping 82 matching lines @@
 
   EXPECT_EQ(tile_count, all_tiles.size());
   EXPECT_EQ(16u, tile_count);
 
   for (int i = 1; i < 10; ++i) {
     std::unique_ptr<FakePictureLayerImpl> pending_child_layer =
         FakePictureLayerImpl::Create(host_impl()->pending_tree(),
                                      layer_id() + i);
     pending_child_layer->SetDrawsContent(true);
     pending_child_layer->set_has_valid_tile_priorities(true);
-    pending_layer()->AddChild(std::move(pending_child_layer));
+    pending_layer()->test_properties()->AddChild(
+        std::move(pending_child_layer));
   }
 
   queue = host_impl()->BuildRasterQueue(SAME_PRIORITY_FOR_BOTH_TREES,
                                         RasterTilePriorityQueue::Type::ALL);
   EXPECT_FALSE(queue->IsEmpty());
 
   tile_count = 0;
   all_tiles.clear();
   while (!queue->IsEmpty()) {
     EXPECT_TRUE(queue->Top().tile());
@@ skipping 28 matching lines @@
 
   std::vector<Tile*> tiles(all_tiles.begin(), all_tiles.end());
   host_impl()->tile_manager()->InitializeTilesWithResourcesForTesting(tiles);
 
   for (int i = 1; i < 10; ++i) {
     std::unique_ptr<FakePictureLayerImpl> pending_child_layer =
         FakePictureLayerImpl::Create(host_impl()->pending_tree(),
                                      layer_id() + i);
     pending_child_layer->SetDrawsContent(true);
     pending_child_layer->set_has_valid_tile_priorities(true);
-    pending_layer()->AddChild(std::move(pending_child_layer));
+    pending_layer()->test_properties()->AddChild(
+        std::move(pending_child_layer));
   }
 
   std::unique_ptr<EvictionTilePriorityQueue> queue(
       host_impl()->BuildEvictionQueue(SAME_PRIORITY_FOR_BOTH_TREES));
   EXPECT_FALSE(queue->IsEmpty());
 
   tile_count = 0;
   all_tiles.clear();
   while (!queue->IsEmpty()) {
     EXPECT_TRUE(queue->Top().tile());
@@ skipping 818 matching lines @@
 }
 
 // Ensures that the tile manager does not attempt to reuse tiles when partial
 // raster is disabled.
 TEST_F(TileManagerTest, PartialRasterSuccessfullyDisabled) {
   RunPartialRasterCheck(TakeHostImpl(), false /* partial_raster_enabled */);
 }
 
 }  // namespace
 }  // namespace cc