cc: Remove direct calls to LayerImpl::SetHasRenderSurface from tests

cc/trees/layer_tree_host_impl_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_impl.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <cmath>
@@ skipping 1377 matching lines @@
   CreateHostImplWithTaskRunnerProvider(DefaultSettings(),
                                        CreateCompositorFrameSink(), &provider);
   EXPECT_TRUE(host_impl_->CommitToActiveTree());
 
   host_impl_->SetViewportSize(gfx::Size(50, 50));
 
   auto root_owned = LayerImpl::Create(host_impl_->active_tree(), 1);
   auto* root = root_owned.get();
   host_impl_->active_tree()->SetRootLayerForTesting(std::move(root_owned));
   root->SetBounds(gfx::Size(50, 50));
-  root->SetHasRenderSurface(true);
 
   auto child_owned = LayerImpl::Create(host_impl_->active_tree(), 2);
   auto* child = child_owned.get();
   root->test_properties()->AddChild(std::move(child_owned));
   child->SetBounds(gfx::Size(10, 10));
   child->draw_properties().visible_layer_rect = gfx::Rect(10, 10);
   child->SetDrawsContent(true);
 
   host_impl_->active_tree()->SetElementIdsForTesting();
 
@@ skipping 100 matching lines @@
   bool has_missing_tiles_;
 };
 
 TEST_F(LayerTreeHostImplTest, AnimationMarksLayerNotReady) {
   host_impl_->SetViewportSize(gfx::Size(50, 50));
 
   host_impl_->active_tree()->SetRootLayerForTesting(
       LayerImpl::Create(host_impl_->active_tree(), 1));
   LayerImpl* root = *host_impl_->active_tree()->begin();
   root->SetBounds(gfx::Size(50, 50));
-  root->SetHasRenderSurface(true);
 
   root->test_properties()->AddChild(std::unique_ptr<MissingTilesLayer>(
       new MissingTilesLayer(host_impl_->active_tree(), 2)));
   MissingTilesLayer* child =
       static_cast<MissingTilesLayer*>(root->test_properties()->children[0]);
   child->SetBounds(gfx::Size(10, 10));
   child->draw_properties().visible_layer_rect = gfx::Rect(10, 10);
   child->SetDrawsContent(true);
 
   host_impl_->active_tree()->SetElementIdsForTesting();
@@ skipping 10188 matching lines @@
   SetupMouseMoveAtTestScrollbarStates(true);
 }
 
 TEST_F(LayerTreeHostImplTest,
        LayerTreeHostImplTestScrollbarStatesInNotMainThreadScorlling) {
   SetupMouseMoveAtTestScrollbarStates(false);
 }
 
 }  // namespace
 }  // namespace cc