Convert //cc from scoped_ptr to std::unique_ptr.

cc/layers/render_surface_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/append_quads_data.h"
 #include "cc/layers/layer_impl.h"
 #include "cc/layers/render_pass_sink.h"
 #include "cc/layers/render_surface_impl.h"
 #include "cc/quads/shared_quad_state.h"
 #include "cc/test/fake_impl_task_runner_provider.h"
@@ skipping 24 matching lines @@
 TEST(RenderSurfaceTest, VerifySurfaceChangesAreTrackedProperly) {
   //
   // This test checks that SurfacePropertyChanged() has the correct behavior.
   //
 
   FakeImplTaskRunnerProvider task_runner_provider;
   TestSharedBitmapManager shared_bitmap_manager;
   TestTaskGraphRunner task_graph_runner;
   FakeLayerTreeHostImpl host_impl(&task_runner_provider, &shared_bitmap_manager,
                                   &task_graph_runner);
-  scoped_ptr<LayerImpl> owning_layer =
+  std::unique_ptr<LayerImpl> owning_layer =
       LayerImpl::Create(host_impl.active_tree(), 1);
   owning_layer->SetHasRenderSurface(true);
   ASSERT_TRUE(owning_layer->render_surface());
   RenderSurfaceImpl* render_surface = owning_layer->render_surface();
   gfx::Rect test_rect(3, 4, 5, 6);
   host_impl.active_tree()->ResetAllChangeTracking(
       PropertyTrees::ResetFlags::ALL_TREES);
 
   // Currently, the content_rect, clip_rect, and
   // owning_layer->layerPropertyChanged() are the only sources of change.
   EXECUTE_AND_VERIFY_SURFACE_CHANGED(render_surface->SetClipRect(test_rect));
   EXECUTE_AND_VERIFY_SURFACE_CHANGED(render_surface->SetContentRect(test_rect));
 
   owning_layer->SetOpacity(0.5f);
   EXPECT_TRUE(render_surface->SurfacePropertyChanged());
   host_impl.active_tree()->ResetAllChangeTracking(
       PropertyTrees::ResetFlags::ALL_TREES);
 
   // Setting the surface properties to the same values again should not be
   // considered "change".
   EXECUTE_AND_VERIFY_SURFACE_DID_NOT_CHANGE(
       render_surface->SetClipRect(test_rect));
   EXECUTE_AND_VERIFY_SURFACE_DID_NOT_CHANGE(
       render_surface->SetContentRect(test_rect));
 
-  scoped_ptr<LayerImpl> dummy_mask =
+  std::unique_ptr<LayerImpl> dummy_mask =
       LayerImpl::Create(host_impl.active_tree(), 2);
   gfx::Transform dummy_matrix;
   dummy_matrix.Translate(1.0, 2.0);
 
   // The rest of the surface properties are either internal and should not cause
   // change, or they are already accounted for by the
   // owninglayer->layerPropertyChanged().
   EXECUTE_AND_VERIFY_SURFACE_DID_NOT_CHANGE(
       render_surface->SetDrawOpacity(0.5f));
   EXECUTE_AND_VERIFY_SURFACE_DID_NOT_CHANGE(
       render_surface->SetDrawTransform(dummy_matrix));
   EXECUTE_AND_VERIFY_SURFACE_DID_NOT_CHANGE(
       render_surface->SetReplicaDrawTransform(dummy_matrix));
   EXECUTE_AND_VERIFY_SURFACE_DID_NOT_CHANGE(render_surface->ClearLayerLists());
 }
 
 TEST(RenderSurfaceTest, SanityCheckSurfaceCreatesCorrectSharedQuadState) {
   FakeImplTaskRunnerProvider task_runner_provider;
   TestSharedBitmapManager shared_bitmap_manager;
   TestTaskGraphRunner task_graph_runner;
   FakeLayerTreeHostImpl host_impl(&task_runner_provider, &shared_bitmap_manager,
                                   &task_graph_runner);
-  scoped_ptr<LayerImpl> root_layer =
+  std::unique_ptr<LayerImpl> root_layer =
       LayerImpl::Create(host_impl.active_tree(), 1);
 
-  scoped_ptr<LayerImpl> owning_layer =
+  std::unique_ptr<LayerImpl> owning_layer =
       LayerImpl::Create(host_impl.active_tree(), 2);
   owning_layer->SetHasRenderSurface(true);
   ASSERT_TRUE(owning_layer->render_surface());
   owning_layer->draw_properties().render_target = owning_layer.get();
 
   SkXfermode::Mode blend_mode = SkXfermode::kSoftLight_Mode;
   owning_layer->SetBlendMode(blend_mode);
   RenderSurfaceImpl* render_surface = owning_layer->render_surface();
 
   root_layer->AddChild(std::move(owning_layer));
 
   gfx::Rect content_rect(0, 0, 50, 50);
   gfx::Rect clip_rect(5, 5, 40, 40);
   gfx::Transform origin;
   origin.Translate(30, 40);
 
   render_surface->SetContentRect(content_rect);
   render_surface->SetClipRect(clip_rect);
   render_surface->SetDrawOpacity(1.f);
 
-  scoped_ptr<RenderPass> render_pass = RenderPass::Create();
+  std::unique_ptr<RenderPass> render_pass = RenderPass::Create();
   AppendQuadsData append_quads_data;
 
   render_surface->AppendQuads(render_pass.get(), origin, Occlusion(),
                               SK_ColorBLACK, 1.f, nullptr, &append_quads_data,
                               RenderPassId(2, 0));
 
   ASSERT_EQ(1u, render_pass->shared_quad_state_list.size());
   SharedQuadState* shared_quad_state =
       render_pass->shared_quad_state_list.front();
 
   EXPECT_EQ(
       30.0,
       shared_quad_state->quad_to_target_transform.matrix().getDouble(0, 3));
   EXPECT_EQ(
       40.0,
       shared_quad_state->quad_to_target_transform.matrix().getDouble(1, 3));
   EXPECT_EQ(content_rect,
             gfx::Rect(shared_quad_state->visible_quad_layer_rect));
   EXPECT_EQ(1.f, shared_quad_state->opacity);
   EXPECT_EQ(blend_mode, shared_quad_state->blend_mode);
 }
 
 class TestRenderPassSink : public RenderPassSink {
  public:
-  void AppendRenderPass(scoped_ptr<RenderPass> render_pass) override {
+  void AppendRenderPass(std::unique_ptr<RenderPass> render_pass) override {
     render_passes_.push_back(std::move(render_pass));
   }
 
   const RenderPassList& RenderPasses() const {
     return render_passes_;
   }
 
  private:
   RenderPassList render_passes_;
 };
 
 TEST(RenderSurfaceTest, SanityCheckSurfaceCreatesCorrectRenderPass) {
   FakeImplTaskRunnerProvider task_runner_provider;
   TestSharedBitmapManager shared_bitmap_manager;
   TestTaskGraphRunner task_graph_runner;
   FakeLayerTreeHostImpl host_impl(&task_runner_provider, &shared_bitmap_manager,
                                   &task_graph_runner);
-  scoped_ptr<LayerImpl> root_layer =
+  std::unique_ptr<LayerImpl> root_layer =
       LayerImpl::Create(host_impl.active_tree(), 1);
 
-  scoped_ptr<LayerImpl> owning_layer =
+  std::unique_ptr<LayerImpl> owning_layer =
       LayerImpl::Create(host_impl.active_tree(), 2);
   owning_layer->SetHasRenderSurface(true);
   ASSERT_TRUE(owning_layer->render_surface());
   owning_layer->draw_properties().render_target = owning_layer.get();
   RenderSurfaceImpl* render_surface = owning_layer->render_surface();
 
   root_layer->AddChild(std::move(owning_layer));
 
   gfx::Rect content_rect(0, 0, 50, 50);
   gfx::Transform origin;
   origin.Translate(30.0, 40.0);
 
   render_surface->SetScreenSpaceTransform(origin);
   render_surface->SetContentRect(content_rect);
 
   TestRenderPassSink pass_sink;
 
   render_surface->AppendRenderPasses(&pass_sink);
 
   ASSERT_EQ(1u, pass_sink.RenderPasses().size());
   RenderPass* pass = pass_sink.RenderPasses()[0].get();
 
   EXPECT_EQ(RenderPassId(2, 0), pass->id);
   EXPECT_EQ(content_rect, pass->output_rect);
   EXPECT_EQ(origin, pass->transform_to_root_target);
 }
 
 }  // namespace
 }  // namespace cc