cc: Get rid of non-delegated rendering in most cc unit tests.

cc/trees/layer_tree_host_common_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/trees/layer_tree_host_common.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <memory>
@@ skipping 3689 matching lines @@
 
   // CalcDrawProps skips a subtree when a layer's screen space transform is
   // uninvertible
   EXPECT_EQ(gfx::Rect(), grand_child->visible_layer_rect());
 }
 
 TEST_F(LayerTreeHostCommonTest, OcclusionBySiblingOfTarget) {
   FakeImplTaskRunnerProvider task_runner_provider;
   TestSharedBitmapManager shared_bitmap_manager;
   TestTaskGraphRunner task_graph_runner;
-  std::unique_ptr<OutputSurface> output_surface = FakeOutputSurface::Create3d();
+  std::unique_ptr<OutputSurface> output_surface =
+      FakeOutputSurface::CreateDelegating3d();
   FakeLayerTreeHostImpl host_impl(&task_runner_provider, &shared_bitmap_manager,
                                   &task_graph_runner);
 
   std::unique_ptr<LayerImpl> root =
       LayerImpl::Create(host_impl.active_tree(), 1);
   std::unique_ptr<LayerImpl> child =
       LayerImpl::Create(host_impl.active_tree(), 2);
   std::unique_ptr<TextureLayerImpl> surface =
       TextureLayerImpl::Create(host_impl.active_tree(), 3);
   std::unique_ptr<TextureLayerImpl> surface_child =
@@ skipping 67 matching lines @@
   actual_occlusion =
       surface_child_mask_ptr->draw_properties().occlusion_in_content_space;
   EXPECT_TRUE(expected_occlusion.IsEqual(actual_occlusion));
 }
 
 TEST_F(LayerTreeHostCommonTest,
        OcclusionForLayerWithUninvertibleDrawTransform) {
   FakeImplTaskRunnerProvider task_runner_provider;
   TestSharedBitmapManager shared_bitmap_manager;
   TestTaskGraphRunner task_graph_runner;
-  std::unique_ptr<OutputSurface> output_surface = FakeOutputSurface::Create3d();
+  std::unique_ptr<OutputSurface> output_surface =
+      FakeOutputSurface::CreateDelegating3d();
   FakeLayerTreeHostImpl host_impl(&task_runner_provider, &shared_bitmap_manager,
                                   &task_graph_runner);
 
   std::unique_ptr<LayerImpl> root =
       LayerImpl::Create(host_impl.active_tree(), 1);
   std::unique_ptr<LayerImpl> child =
       LayerImpl::Create(host_impl.active_tree(), 2);
   std::unique_ptr<LayerImpl> grand_child =
       LayerImpl::Create(host_impl.active_tree(), 3);
   std::unique_ptr<LayerImpl> occluding_child =
@@ skipping 6759 matching lines @@
   EXPECT_EQ(scroll_child6.id, grand_child10->scroll_tree_index());
   EXPECT_EQ(scroll_root1.id, parent3->scroll_tree_index());
   EXPECT_EQ(scroll_child7.id, child8->scroll_tree_index());
   EXPECT_EQ(scroll_root1.id, parent4->scroll_tree_index());
   EXPECT_EQ(scroll_root1.id, child9->scroll_tree_index());
   EXPECT_EQ(scroll_root1.id, grand_child12->scroll_tree_index());
 }
 
 }  // namespace
 }  // namespace cc