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

cc/surfaces/surface_aggregator_unittest.cc

 // Copyright 2014 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/surfaces/surface_aggregator.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <utility>
 
 #include "base/macros.h"
+#include "base/memory/ptr_util.h"
 #include "cc/output/compositor_frame.h"
 #include "cc/output/delegated_frame_data.h"
 #include "cc/quads/render_pass.h"
 #include "cc/quads/render_pass_draw_quad.h"
 #include "cc/quads/solid_color_draw_quad.h"
 #include "cc/quads/surface_draw_quad.h"
 #include "cc/quads/texture_draw_quad.h"
 #include "cc/resources/shared_bitmap_manager.h"
 #include "cc/surfaces/surface.h"
 #include "cc/surfaces/surface_factory.h"
@@ skipping 51 matching lines @@
   SurfaceManager manager_;
   EmptySurfaceFactoryClient empty_client_;
   SurfaceFactory factory_;
   SurfaceAggregator aggregator_;
 };
 
 TEST_F(SurfaceAggregatorTest, ValidSurfaceNoFrame) {
   SurfaceId one_id(7);
   factory_.Create(one_id);
 
-  scoped_ptr<CompositorFrame> frame = aggregator_.Aggregate(one_id);
+  std::unique_ptr<CompositorFrame> frame = aggregator_.Aggregate(one_id);
   EXPECT_FALSE(frame);
 
   factory_.Destroy(one_id);
 }
 
 class SurfaceAggregatorValidSurfaceTest : public SurfaceAggregatorTest {
  public:
   explicit SurfaceAggregatorValidSurfaceTest(bool use_damage_rect)
       : SurfaceAggregatorTest(use_damage_rect),
         allocator_(1u),
@@ skipping 10 matching lines @@
 
   void TearDown() override {
     factory_.Destroy(root_surface_id_);
     SurfaceAggregatorTest::TearDown();
   }
 
   void AggregateAndVerify(test::Pass* expected_passes,
                           size_t expected_pass_count,
                           SurfaceId* surface_ids,
                           size_t expected_surface_count) {
-    scoped_ptr<CompositorFrame> aggregated_frame =
+    std::unique_ptr<CompositorFrame> aggregated_frame =
         aggregator_.Aggregate(root_surface_id_);
 
     ASSERT_TRUE(aggregated_frame);
     ASSERT_TRUE(aggregated_frame->delegated_frame_data);
 
     DelegatedFrameData* frame_data =
         aggregated_frame->delegated_frame_data.get();
 
     TestPassesMatchExpectations(
         expected_passes, expected_pass_count, &frame_data->render_pass_list);
 
     // Ensure no duplicate pass ids output.
     std::set<RenderPassId> used_passes;
     for (const auto& pass : frame_data->render_pass_list) {
       EXPECT_TRUE(used_passes.insert(pass->id).second);
     }
 
     EXPECT_EQ(expected_surface_count,
               aggregator_.previous_contained_surfaces().size());
     for (size_t i = 0; i < expected_surface_count; i++) {
       EXPECT_TRUE(
           aggregator_.previous_contained_surfaces().find(surface_ids[i]) !=
           aggregator_.previous_contained_surfaces().end());
     }
   }
 
   void SubmitPassListAsFrame(SurfaceId surface_id, RenderPassList* pass_list) {
-    scoped_ptr<DelegatedFrameData> frame_data(new DelegatedFrameData);
+    std::unique_ptr<DelegatedFrameData> frame_data(new DelegatedFrameData);
     pass_list->swap(frame_data->render_pass_list);
 
-    scoped_ptr<CompositorFrame> frame(new CompositorFrame);
+    std::unique_ptr<CompositorFrame> frame(new CompositorFrame);
     frame->delegated_frame_data = std::move(frame_data);
 
     factory_.SubmitCompositorFrame(surface_id, std::move(frame),
                                    SurfaceFactory::DrawCallback());
   }
 
   void SubmitCompositorFrame(test::Pass* passes,
                              size_t pass_count,
                              SurfaceId surface_id) {
     RenderPassList pass_list;
     AddPasses(&pass_list, gfx::Rect(SurfaceSize()), passes, pass_count);
     SubmitPassListAsFrame(surface_id, &pass_list);
   }
 
-  void QueuePassAsFrame(scoped_ptr<RenderPass> pass, SurfaceId surface_id) {
-    scoped_ptr<DelegatedFrameData> delegated_frame_data(new DelegatedFrameData);
+  void QueuePassAsFrame(std::unique_ptr<RenderPass> pass,
+                        SurfaceId surface_id) {
+    std::unique_ptr<DelegatedFrameData> delegated_frame_data(
+        new DelegatedFrameData);
     delegated_frame_data->render_pass_list.push_back(std::move(pass));
 
-    scoped_ptr<CompositorFrame> child_frame(new CompositorFrame);
+    std::unique_ptr<CompositorFrame> child_frame(new CompositorFrame);
     child_frame->delegated_frame_data = std::move(delegated_frame_data);
 
     factory_.SubmitCompositorFrame(surface_id, std::move(child_frame),
                                    SurfaceFactory::DrawCallback());
   }
 
  protected:
   SurfaceId root_surface_id_;
   Surface* root_surface_;
   SurfaceIdAllocator allocator_;
@@ skipping 28 matching lines @@
       test::Pass(embedded_quads, arraysize(embedded_quads))};
 
   SubmitCompositorFrame(embedded_passes, arraysize(embedded_passes),
                         embedded_surface_id);
 
   test::Quad quads[] = {test::Quad::SurfaceQuad(embedded_surface_id, .5f)};
   test::Pass passes[] = {test::Pass(quads, arraysize(quads))};
 
   SubmitCompositorFrame(passes, arraysize(passes), root_surface_id_);
 
-  scoped_ptr<CompositorFrame> aggregated_frame =
+  std::unique_ptr<CompositorFrame> aggregated_frame =
       aggregator_.Aggregate(root_surface_id_);
 
   ASSERT_TRUE(aggregated_frame);
   ASSERT_TRUE(aggregated_frame->delegated_frame_data);
 
   DelegatedFrameData* frame_data = aggregated_frame->delegated_frame_data.get();
 
   RenderPassList& render_pass_list(frame_data->render_pass_list);
   ASSERT_EQ(2u, render_pass_list.size());
   SharedQuadStateList& shared_quad_state_list(
@@ skipping 63 matching lines @@
 TEST_F(SurfaceAggregatorValidSurfaceTest, CopyRequest) {
   SurfaceId embedded_surface_id = allocator_.GenerateId();
   factory_.Create(embedded_surface_id);
 
   test::Quad embedded_quads[] = {test::Quad::SolidColorQuad(SK_ColorGREEN)};
   test::Pass embedded_passes[] = {
       test::Pass(embedded_quads, arraysize(embedded_quads))};
 
   SubmitCompositorFrame(embedded_passes, arraysize(embedded_passes),
                         embedded_surface_id);
-  scoped_ptr<CopyOutputRequest> copy_request(
+  std::unique_ptr<CopyOutputRequest> copy_request(
       CopyOutputRequest::CreateEmptyRequest());
   CopyOutputRequest* copy_request_ptr = copy_request.get();
   factory_.RequestCopyOfSurface(embedded_surface_id, std::move(copy_request));
 
   test::Quad root_quads[] = {test::Quad::SolidColorQuad(SK_ColorWHITE),
                              test::Quad::SurfaceQuad(embedded_surface_id, 1.f),
                              test::Quad::SolidColorQuad(SK_ColorBLACK)};
   test::Pass root_passes[] = {test::Pass(root_quads, arraysize(root_quads))};
 
   SubmitCompositorFrame(root_passes, arraysize(root_passes), root_surface_id_);
 
-  scoped_ptr<CompositorFrame> aggregated_frame =
+  std::unique_ptr<CompositorFrame> aggregated_frame =
       aggregator_.Aggregate(root_surface_id_);
 
   ASSERT_TRUE(aggregated_frame);
   ASSERT_TRUE(aggregated_frame->delegated_frame_data);
 
   DelegatedFrameData* frame_data = aggregated_frame->delegated_frame_data.get();
 
   test::Quad expected_quads[] = {
       test::Quad::SolidColorQuad(SK_ColorWHITE),
       test::Quad::RenderPassQuad(frame_data->render_pass_list[0]->id),
@@ skipping 25 matching lines @@
 TEST_F(SurfaceAggregatorValidSurfaceTest, RootCopyRequest) {
   SurfaceId embedded_surface_id = allocator_.GenerateId();
   factory_.Create(embedded_surface_id);
 
   test::Quad embedded_quads[] = {test::Quad::SolidColorQuad(SK_ColorGREEN)};
   test::Pass embedded_passes[] = {
       test::Pass(embedded_quads, arraysize(embedded_quads))};
 
   SubmitCompositorFrame(embedded_passes, arraysize(embedded_passes),
                         embedded_surface_id);
-  scoped_ptr<CopyOutputRequest> copy_request(
+  std::unique_ptr<CopyOutputRequest> copy_request(
       CopyOutputRequest::CreateEmptyRequest());
   CopyOutputRequest* copy_request_ptr = copy_request.get();
-  scoped_ptr<CopyOutputRequest> copy_request2(
+  std::unique_ptr<CopyOutputRequest> copy_request2(
       CopyOutputRequest::CreateEmptyRequest());
   CopyOutputRequest* copy_request2_ptr = copy_request2.get();
 
   test::Quad root_quads[] = {test::Quad::SolidColorQuad(SK_ColorWHITE),
                              test::Quad::SurfaceQuad(embedded_surface_id, 1.f),
                              test::Quad::SolidColorQuad(SK_ColorBLACK)};
   test::Quad root_quads2[] = {test::Quad::SolidColorQuad(SK_ColorRED)};
   test::Pass root_passes[] = {
       test::Pass(root_quads, arraysize(root_quads), RenderPassId(1, 1)),
       test::Pass(root_quads2, arraysize(root_quads2), RenderPassId(1, 2))};
   {
     RenderPassList pass_list;
     AddPasses(&pass_list,
               gfx::Rect(SurfaceSize()),
               root_passes,
               arraysize(root_passes));
     pass_list[0]->copy_requests.push_back(std::move(copy_request));
     pass_list[1]->copy_requests.push_back(std::move(copy_request2));
 
-    scoped_ptr<DelegatedFrameData> frame_data(new DelegatedFrameData);
+    std::unique_ptr<DelegatedFrameData> frame_data(new DelegatedFrameData);
     pass_list.swap(frame_data->render_pass_list);
 
-    scoped_ptr<CompositorFrame> frame(new CompositorFrame);
+    std::unique_ptr<CompositorFrame> frame(new CompositorFrame);
     frame->delegated_frame_data = std::move(frame_data);
 
     factory_.SubmitCompositorFrame(root_surface_id_, std::move(frame),
                                    SurfaceFactory::DrawCallback());
   }
 
-  scoped_ptr<CompositorFrame> aggregated_frame =
+  std::unique_ptr<CompositorFrame> aggregated_frame =
       aggregator_.Aggregate(root_surface_id_);
 
   ASSERT_TRUE(aggregated_frame);
   ASSERT_TRUE(aggregated_frame->delegated_frame_data);
 
   DelegatedFrameData* frame_data = aggregated_frame->delegated_frame_data.get();
 
   test::Quad expected_quads[] = {test::Quad::SolidColorQuad(SK_ColorWHITE),
                                  test::Quad::SolidColorQuad(SK_ColorGREEN),
                                  test::Quad::SolidColorQuad(SK_ColorBLACK)};
@@ skipping 36 matching lines @@
   SurfaceId embedded_surface_id = allocator_.GenerateId();
   SurfaceId nonexistent_surface_id = allocator_.GenerateId();
   factory_.Create(embedded_surface_id);
 
   test::Quad embedded_quads[] = {test::Quad::SolidColorQuad(SK_ColorGREEN)};
   test::Pass embedded_passes[] = {
       test::Pass(embedded_quads, arraysize(embedded_quads))};
 
   SubmitCompositorFrame(embedded_passes, arraysize(embedded_passes),
                         embedded_surface_id);
-  scoped_ptr<CopyOutputRequest> copy_request(
+  std::unique_ptr<CopyOutputRequest> copy_request(
       CopyOutputRequest::CreateEmptyRequest());
   CopyOutputRequest* copy_request_ptr = copy_request.get();
   factory_.RequestCopyOfSurface(embedded_surface_id, std::move(copy_request));
 
   SurfaceId parent_surface_id = allocator_.GenerateId();
   factory_.Create(parent_surface_id);
 
   test::Quad parent_quads[] = {
       test::Quad::SolidColorQuad(SK_ColorWHITE),
       test::Quad::SurfaceQuad(embedded_surface_id, 1.f),
       test::Quad::SolidColorQuad(SK_ColorBLACK)};
   test::Pass parent_passes[] = {
       test::Pass(parent_quads, arraysize(parent_quads))};
 
   {
-    scoped_ptr<DelegatedFrameData> frame_data(new DelegatedFrameData);
+    std::unique_ptr<DelegatedFrameData> frame_data(new DelegatedFrameData);
     AddPasses(&frame_data->render_pass_list, gfx::Rect(SurfaceSize()),
               parent_passes, arraysize(parent_passes));
 
-    scoped_ptr<CompositorFrame> frame(new CompositorFrame);
+    std::unique_ptr<CompositorFrame> frame(new CompositorFrame);
     frame->delegated_frame_data = std::move(frame_data);
     frame->metadata.referenced_surfaces.push_back(embedded_surface_id);
 
     factory_.SubmitCompositorFrame(parent_surface_id, std::move(frame),
                                    SurfaceFactory::DrawCallback());
   }
 
   test::Quad root_quads[] = {test::Quad::SolidColorQuad(SK_ColorWHITE),
                              test::Quad::SolidColorQuad(SK_ColorBLACK)};
   test::Pass root_passes[] = {test::Pass(root_quads, arraysize(root_quads))};
 
   {
-    scoped_ptr<DelegatedFrameData> frame_data(new DelegatedFrameData);
+    std::unique_ptr<DelegatedFrameData> frame_data(new DelegatedFrameData);
     AddPasses(&frame_data->render_pass_list, gfx::Rect(SurfaceSize()),
               root_passes, arraysize(root_passes));
 
-    scoped_ptr<CompositorFrame> frame(new CompositorFrame);
+    std::unique_ptr<CompositorFrame> frame(new CompositorFrame);
     frame->delegated_frame_data = std::move(frame_data);
     frame->metadata.referenced_surfaces.push_back(parent_surface_id);
     // Reference to Surface ID of a Surface that doesn't exist should be
     // included in previous_contained_surfaces, but otherwise ignored.
     frame->metadata.referenced_surfaces.push_back(nonexistent_surface_id);
 
     factory_.SubmitCompositorFrame(root_surface_id_, std::move(frame),
                                    SurfaceFactory::DrawCallback());
   }
 
-  scoped_ptr<CompositorFrame> aggregated_frame =
+  std::unique_ptr<CompositorFrame> aggregated_frame =
       aggregator_.Aggregate(root_surface_id_);
 
   ASSERT_TRUE(aggregated_frame);
   ASSERT_TRUE(aggregated_frame->delegated_frame_data);
 
   DelegatedFrameData* frame_data = aggregated_frame->delegated_frame_data.get();
 
   // First pass should come from surface that had a copy request but was not
   // referenced directly. The second pass comes from the root surface.
   // parent_quad should be ignored because it is neither referenced through a
@@ skipping 47 matching lines @@
       {test::Quad::SurfaceQuad(embedded_surface_id, 1.f),
        test::Quad::RenderPassQuad(pass_ids[0])},
       {test::Quad::SolidColorQuad(7), test::Quad::RenderPassQuad(pass_ids[1])}};
   test::Pass root_passes[] = {
       test::Pass(root_quads[0], arraysize(root_quads[0]), pass_ids[0]),
       test::Pass(root_quads[1], arraysize(root_quads[1]), pass_ids[1]),
       test::Pass(root_quads[2], arraysize(root_quads[2]), pass_ids[2])};
 
   SubmitCompositorFrame(root_passes, arraysize(root_passes), root_surface_id_);
 
-  scoped_ptr<CompositorFrame> aggregated_frame =
+  std::unique_ptr<CompositorFrame> aggregated_frame =
       aggregator_.Aggregate(root_surface_id_);
 
   ASSERT_TRUE(aggregated_frame);
   ASSERT_TRUE(aggregated_frame->delegated_frame_data);
 
   DelegatedFrameData* frame_data = aggregated_frame->delegated_frame_data.get();
 
   const RenderPassList& aggregated_pass_list = frame_data->render_pass_list;
 
   ASSERT_EQ(5u, aggregated_pass_list.size());
@@ skipping 215 matching lines @@
   test::Quad parent_quad[][1] = {
       {test::Quad::SurfaceQuad(child_surface_id, 1.f)},
       {test::Quad::RenderPassQuad(parent_pass_id[0])}};
   test::Pass parent_passes[] = {
       test::Pass(parent_quad[0], arraysize(parent_quad[0]), parent_pass_id[0]),
       test::Pass(parent_quad[1], arraysize(parent_quad[1]), parent_pass_id[1])};
 
   SubmitCompositorFrame(parent_passes, arraysize(parent_passes),
                         root_surface_id_);
 
-  scoped_ptr<CompositorFrame> aggregated_frame =
+  std::unique_ptr<CompositorFrame> aggregated_frame =
       aggregator_.Aggregate(root_surface_id_);
 
   ASSERT_TRUE(aggregated_frame);
   ASSERT_TRUE(aggregated_frame->delegated_frame_data);
 
   DelegatedFrameData* frame_data = aggregated_frame->delegated_frame_data.get();
 
   const RenderPassList& aggregated_pass_list = frame_data->render_pass_list;
 
   ASSERT_EQ(3u, aggregated_pass_list.size());
@@ skipping 79 matching lines @@
                                           SkXfermode::kDst_Mode,      // 2
                                           SkXfermode::kSrcOver_Mode,  // 3
                                           SkXfermode::kDstOver_Mode,  // 4
                                           SkXfermode::kSrcIn_Mode,    // 5
                                           SkXfermode::kDstIn_Mode,    // 6
   };
 
   RenderPassId pass_id(1, 1);
   SurfaceId grandchild_surface_id = allocator_.GenerateId();
   factory_.Create(grandchild_surface_id);
-  scoped_ptr<RenderPass> grandchild_pass = RenderPass::Create();
+  std::unique_ptr<RenderPass> grandchild_pass = RenderPass::Create();
   gfx::Rect output_rect(SurfaceSize());
   gfx::Rect damage_rect(SurfaceSize());
   gfx::Transform transform_to_root_target;
   grandchild_pass->SetNew(
       pass_id, output_rect, damage_rect, transform_to_root_target);
   AddSolidColorQuadWithBlendMode(
       SurfaceSize(), grandchild_pass.get(), blend_modes[2]);
   QueuePassAsFrame(std::move(grandchild_pass), grandchild_surface_id);
 
   SurfaceId child_one_surface_id = allocator_.GenerateId();
   factory_.Create(child_one_surface_id);
 
-  scoped_ptr<RenderPass> child_one_pass = RenderPass::Create();
+  std::unique_ptr<RenderPass> child_one_pass = RenderPass::Create();
   child_one_pass->SetNew(
       pass_id, output_rect, damage_rect, transform_to_root_target);
   AddSolidColorQuadWithBlendMode(
       SurfaceSize(), child_one_pass.get(), blend_modes[1]);
   SurfaceDrawQuad* grandchild_surface_quad =
       child_one_pass->CreateAndAppendDrawQuad<SurfaceDrawQuad>();
   grandchild_surface_quad->SetNew(child_one_pass->shared_quad_state_list.back(),
                                   gfx::Rect(SurfaceSize()),
                                   gfx::Rect(SurfaceSize()),
                                   grandchild_surface_id);
   AddSolidColorQuadWithBlendMode(
       SurfaceSize(), child_one_pass.get(), blend_modes[3]);
   QueuePassAsFrame(std::move(child_one_pass), child_one_surface_id);
 
   SurfaceId child_two_surface_id = allocator_.GenerateId();
   factory_.Create(child_two_surface_id);
 
-  scoped_ptr<RenderPass> child_two_pass = RenderPass::Create();
+  std::unique_ptr<RenderPass> child_two_pass = RenderPass::Create();
   child_two_pass->SetNew(
       pass_id, output_rect, damage_rect, transform_to_root_target);
   AddSolidColorQuadWithBlendMode(
       SurfaceSize(), child_two_pass.get(), blend_modes[5]);
   QueuePassAsFrame(std::move(child_two_pass), child_two_surface_id);
 
-  scoped_ptr<RenderPass> root_pass = RenderPass::Create();
+  std::unique_ptr<RenderPass> root_pass = RenderPass::Create();
   root_pass->SetNew(
       pass_id, output_rect, damage_rect, transform_to_root_target);
 
   AddSolidColorQuadWithBlendMode(
       SurfaceSize(), root_pass.get(), blend_modes[0]);
   SurfaceDrawQuad* child_one_surface_quad =
       root_pass->CreateAndAppendDrawQuad<SurfaceDrawQuad>();
   child_one_surface_quad->SetNew(root_pass->shared_quad_state_list.back(),
                                  gfx::Rect(SurfaceSize()),
                                  gfx::Rect(SurfaceSize()),
                                  child_one_surface_id);
   AddSolidColorQuadWithBlendMode(
       SurfaceSize(), root_pass.get(), blend_modes[4]);
   SurfaceDrawQuad* child_two_surface_quad =
       root_pass->CreateAndAppendDrawQuad<SurfaceDrawQuad>();
   child_two_surface_quad->SetNew(root_pass->shared_quad_state_list.back(),
                                  gfx::Rect(SurfaceSize()),
                                  gfx::Rect(SurfaceSize()),
                                  child_two_surface_id);
   AddSolidColorQuadWithBlendMode(
       SurfaceSize(), root_pass.get(), blend_modes[6]);
 
   QueuePassAsFrame(std::move(root_pass), root_surface_id_);
 
-  scoped_ptr<CompositorFrame> aggregated_frame =
+  std::unique_ptr<CompositorFrame> aggregated_frame =
       aggregator_.Aggregate(root_surface_id_);
 
   ASSERT_TRUE(aggregated_frame);
   ASSERT_TRUE(aggregated_frame->delegated_frame_data);
 
   DelegatedFrameData* frame_data = aggregated_frame->delegated_frame_data.get();
 
   const RenderPassList& aggregated_pass_list = frame_data->render_pass_list;
 
   ASSERT_EQ(1u, aggregated_pass_list.size());
@@ skipping 56 matching lines @@
         child_nonroot_pass->shared_quad_state_list.front();
     child_nonroot_pass_sqs->quad_to_target_transform.Translate(5, 0);
 
     RenderPass* child_root_pass = child_pass_list[1].get();
     SharedQuadState* child_root_pass_sqs =
         child_root_pass->shared_quad_state_list.front();
     child_root_pass_sqs->quad_to_target_transform.Translate(8, 0);
     child_root_pass_sqs->is_clipped = true;
     child_root_pass_sqs->clip_rect = gfx::Rect(0, 0, 5, 5);
 
-    scoped_ptr<DelegatedFrameData> child_frame_data(new DelegatedFrameData);
+    std::unique_ptr<DelegatedFrameData> child_frame_data(
+        new DelegatedFrameData);
     child_pass_list.swap(child_frame_data->render_pass_list);
 
-    scoped_ptr<CompositorFrame> child_frame(new CompositorFrame);
+    std::unique_ptr<CompositorFrame> child_frame(new CompositorFrame);
     child_frame->delegated_frame_data = std::move(child_frame_data);
 
     factory_.SubmitCompositorFrame(child_surface_id, std::move(child_frame),
                                    SurfaceFactory::DrawCallback());
   }
 
   // Middle child surface.
   SurfaceId middle_surface_id = allocator_.GenerateId();
   factory_.Create(middle_surface_id);
   {
     test::Quad middle_quads[] = {
         test::Quad::SurfaceQuad(child_surface_id, 1.f)};
     test::Pass middle_passes[] = {
         test::Pass(middle_quads, arraysize(middle_quads)),
     };
 
     RenderPassList middle_pass_list;
     AddPasses(&middle_pass_list, gfx::Rect(SurfaceSize()), middle_passes,
               arraysize(middle_passes));
 
     RenderPass* middle_root_pass = middle_pass_list[0].get();
     middle_root_pass->quad_list.ElementAt(0)->visible_rect =
         gfx::Rect(0, 1, 100, 7);
     SharedQuadState* middle_root_pass_sqs =
         middle_root_pass->shared_quad_state_list.front();
     middle_root_pass_sqs->quad_to_target_transform.Scale(2, 3);
 
-    scoped_ptr<DelegatedFrameData> middle_frame_data(new DelegatedFrameData);
+    std::unique_ptr<DelegatedFrameData> middle_frame_data(
+        new DelegatedFrameData);
     middle_pass_list.swap(middle_frame_data->render_pass_list);
 
-    scoped_ptr<CompositorFrame> middle_frame(new CompositorFrame);
+    std::unique_ptr<CompositorFrame> middle_frame(new CompositorFrame);
     middle_frame->delegated_frame_data = std::move(middle_frame_data);
 
     factory_.SubmitCompositorFrame(middle_surface_id, std::move(middle_frame),
                                    SurfaceFactory::DrawCallback());
   }
 
   // Root surface.
   test::Quad secondary_quads[] = {
       test::Quad::SolidColorQuad(1),
       test::Quad::SurfaceQuad(middle_surface_id, 1.f)};
@@ skipping 12 matching lines @@
       ->shared_quad_state_list.front()
       ->quad_to_target_transform.Translate(0, 7);
   root_pass_list[0]
       ->shared_quad_state_list.ElementAt(1)
       ->quad_to_target_transform.Translate(0, 10);
   root_pass_list[0]->quad_list.ElementAt(1)->visible_rect =
       gfx::Rect(0, 0, 8, 100);
 
   root_pass_list[0]->transform_to_root_target.Translate(10, 5);
 
-  scoped_ptr<DelegatedFrameData> root_frame_data(new DelegatedFrameData);
+  std::unique_ptr<DelegatedFrameData> root_frame_data(new DelegatedFrameData);
   root_pass_list.swap(root_frame_data->render_pass_list);
 
-  scoped_ptr<CompositorFrame> root_frame(new CompositorFrame);
+  std::unique_ptr<CompositorFrame> root_frame(new CompositorFrame);
   root_frame->delegated_frame_data = std::move(root_frame_data);
 
   factory_.SubmitCompositorFrame(root_surface_id_, std::move(root_frame),
                                  SurfaceFactory::DrawCallback());
 
-  scoped_ptr<CompositorFrame> aggregated_frame =
+  std::unique_ptr<CompositorFrame> aggregated_frame =
       aggregator_.Aggregate(root_surface_id_);
 
   ASSERT_TRUE(aggregated_frame);
   ASSERT_TRUE(aggregated_frame->delegated_frame_data);
 
   DelegatedFrameData* frame_data = aggregated_frame->delegated_frame_data.get();
 
   const RenderPassList& aggregated_pass_list = frame_data->render_pass_list;
 
   ASSERT_EQ(3u, aggregated_pass_list.size());
@@ skipping 77 matching lines @@
   AddPasses(&child_pass_list,
             gfx::Rect(SurfaceSize()),
             child_passes,
             arraysize(child_passes));
 
   RenderPass* child_root_pass = child_pass_list[0].get();
   SharedQuadState* child_root_pass_sqs =
       child_root_pass->shared_quad_state_list.front();
   child_root_pass_sqs->quad_to_target_transform.Translate(8, 0);
 
-  scoped_ptr<DelegatedFrameData> child_frame_data(new DelegatedFrameData);
+  std::unique_ptr<DelegatedFrameData> child_frame_data(new DelegatedFrameData);
   child_pass_list.swap(child_frame_data->render_pass_list);
 
-  scoped_ptr<CompositorFrame> child_frame(new CompositorFrame);
+  std::unique_ptr<CompositorFrame> child_frame(new CompositorFrame);
   child_frame->delegated_frame_data = std::move(child_frame_data);
 
   SurfaceId child_surface_id = allocator_.GenerateId();
   factory_.Create(child_surface_id);
   factory_.SubmitCompositorFrame(child_surface_id, std::move(child_frame),
                                  SurfaceFactory::DrawCallback());
 
   test::Quad parent_surface_quads[] = {
       test::Quad::SurfaceQuad(child_surface_id, 1.f)};
   test::Pass parent_surface_passes[] = {
       test::Pass(parent_surface_quads, arraysize(parent_surface_quads),
                  RenderPassId(1, 1))};
 
   RenderPassList parent_surface_pass_list;
   AddPasses(&parent_surface_pass_list,
             gfx::Rect(SurfaceSize()),
             parent_surface_passes,
             arraysize(parent_surface_passes));
 
   // Parent surface is only used to test if the transform is applied correctly
   // to the child surface's damage.
-  scoped_ptr<DelegatedFrameData> parent_surface_frame_data(
+  std::unique_ptr<DelegatedFrameData> parent_surface_frame_data(
       new DelegatedFrameData);
   parent_surface_pass_list.swap(parent_surface_frame_data->render_pass_list);
 
-  scoped_ptr<CompositorFrame> parent_surface_frame(new CompositorFrame);
+  std::unique_ptr<CompositorFrame> parent_surface_frame(new CompositorFrame);
   parent_surface_frame->delegated_frame_data =
       std::move(parent_surface_frame_data);
 
   SurfaceId parent_surface_id = allocator_.GenerateId();
   factory_.Create(parent_surface_id);
   factory_.SubmitCompositorFrame(parent_surface_id,
                                  std::move(parent_surface_frame),
                                  SurfaceFactory::DrawCallback());
 
   test::Quad root_surface_quads[] = {
@@ skipping 12 matching lines @@
             gfx::Rect(SurfaceSize()),
             root_passes,
             arraysize(root_passes));
 
   root_pass_list[0]
       ->shared_quad_state_list.front()
       ->quad_to_target_transform.Translate(0, 10);
   root_pass_list[0]->damage_rect = gfx::Rect(5, 5, 10, 10);
   root_pass_list[1]->damage_rect = gfx::Rect(5, 5, 100, 100);
 
-  scoped_ptr<DelegatedFrameData> root_frame_data(new DelegatedFrameData);
+  std::unique_ptr<DelegatedFrameData> root_frame_data(new DelegatedFrameData);
   root_pass_list.swap(root_frame_data->render_pass_list);
 
-  scoped_ptr<CompositorFrame> root_frame(new CompositorFrame);
+  std::unique_ptr<CompositorFrame> root_frame(new CompositorFrame);
   root_frame->delegated_frame_data = std::move(root_frame_data);
 
   factory_.SubmitCompositorFrame(root_surface_id_, std::move(root_frame),
                                  SurfaceFactory::DrawCallback());
 
-  scoped_ptr<CompositorFrame> aggregated_frame =
+  std::unique_ptr<CompositorFrame> aggregated_frame =
       aggregator_.Aggregate(root_surface_id_);
 
   ASSERT_TRUE(aggregated_frame);
   ASSERT_TRUE(aggregated_frame->delegated_frame_data);
 
   DelegatedFrameData* frame_data = aggregated_frame->delegated_frame_data.get();
 
   const RenderPassList& aggregated_pass_list = frame_data->render_pass_list;
 
   ASSERT_EQ(2u, aggregated_pass_list.size());
 
   // Damage rect for first aggregation should contain entire root surface.
   EXPECT_TRUE(
       aggregated_pass_list[1]->damage_rect.Contains(gfx::Rect(SurfaceSize())));
 
   {
     AddPasses(&child_pass_list,
               gfx::Rect(SurfaceSize()),
               child_passes,
               arraysize(child_passes));
 
     RenderPass* child_root_pass = child_pass_list[0].get();
     SharedQuadState* child_root_pass_sqs =
         child_root_pass->shared_quad_state_list.front();
     child_root_pass_sqs->quad_to_target_transform.Translate(8, 0);
     child_root_pass->damage_rect = gfx::Rect(10, 10, 10, 10);
 
-    scoped_ptr<DelegatedFrameData> child_frame_data(new DelegatedFrameData);
+    std::unique_ptr<DelegatedFrameData> child_frame_data(
+        new DelegatedFrameData);
     child_pass_list.swap(child_frame_data->render_pass_list);
 
-    scoped_ptr<CompositorFrame> child_frame(new CompositorFrame);
+    std::unique_ptr<CompositorFrame> child_frame(new CompositorFrame);
     child_frame->delegated_frame_data = std::move(child_frame_data);
 
     factory_.SubmitCompositorFrame(child_surface_id, std::move(child_frame),
                                    SurfaceFactory::DrawCallback());
 
-    scoped_ptr<CompositorFrame> aggregated_frame =
+    std::unique_ptr<CompositorFrame> aggregated_frame =
         aggregator_.Aggregate(root_surface_id_);
 
     ASSERT_TRUE(aggregated_frame);
     ASSERT_TRUE(aggregated_frame->delegated_frame_data);
 
     DelegatedFrameData* frame_data =
         aggregated_frame->delegated_frame_data.get();
 
     const RenderPassList& aggregated_pass_list = frame_data->render_pass_list;
 
@@ skipping 10 matching lines @@
     AddPasses(&root_pass_list,
               gfx::Rect(SurfaceSize()),
               root_passes,
               arraysize(root_passes));
 
     root_pass_list[0]
         ->shared_quad_state_list.front()
         ->quad_to_target_transform.Translate(0, 10);
     root_pass_list[0]->damage_rect = gfx::Rect(0, 0, 1, 1);
 
-    scoped_ptr<DelegatedFrameData> root_frame_data(new DelegatedFrameData);
+    std::unique_ptr<DelegatedFrameData> root_frame_data(new DelegatedFrameData);
     root_pass_list.swap(root_frame_data->render_pass_list);
 
-    scoped_ptr<CompositorFrame> root_frame(new CompositorFrame);
+    std::unique_ptr<CompositorFrame> root_frame(new CompositorFrame);
     root_frame->delegated_frame_data = std::move(root_frame_data);
 
     factory_.SubmitCompositorFrame(root_surface_id_, std::move(root_frame),
                                    SurfaceFactory::DrawCallback());
   }
 
   {
     RenderPassList root_pass_list;
     AddPasses(&root_pass_list,
               gfx::Rect(SurfaceSize()),
               root_passes,
               arraysize(root_passes));
 
     root_pass_list[0]
         ->shared_quad_state_list.front()
         ->quad_to_target_transform.Translate(0, 10);
     root_pass_list[0]->damage_rect = gfx::Rect(1, 1, 1, 1);
 
-    scoped_ptr<DelegatedFrameData> root_frame_data(new DelegatedFrameData);
+    std::unique_ptr<DelegatedFrameData> root_frame_data(new DelegatedFrameData);
     root_pass_list.swap(root_frame_data->render_pass_list);
 
-    scoped_ptr<CompositorFrame> root_frame(new CompositorFrame);
+    std::unique_ptr<CompositorFrame> root_frame(new CompositorFrame);
     root_frame->delegated_frame_data = std::move(root_frame_data);
 
     factory_.SubmitCompositorFrame(root_surface_id_, std::move(root_frame),
                                    SurfaceFactory::DrawCallback());
 
-    scoped_ptr<CompositorFrame> aggregated_frame =
+    std::unique_ptr<CompositorFrame> aggregated_frame =
         aggregator_.Aggregate(root_surface_id_);
 
     ASSERT_TRUE(aggregated_frame);
     ASSERT_TRUE(aggregated_frame->delegated_frame_data);
 
     DelegatedFrameData* frame_data =
         aggregated_frame->delegated_frame_data.get();
 
     const RenderPassList& aggregated_pass_list = frame_data->render_pass_list;
 
     ASSERT_EQ(2u, aggregated_pass_list.size());
 
     // The root surface was enqueued without being aggregated once, so it should
     // be treated as completely damaged.
     EXPECT_TRUE(aggregated_pass_list[1]->damage_rect.Contains(
         gfx::Rect(SurfaceSize())));
   }
 
   // No Surface changed, so no damage should be given.
   {
-    scoped_ptr<CompositorFrame> aggregated_frame =
+    std::unique_ptr<CompositorFrame> aggregated_frame =
         aggregator_.Aggregate(root_surface_id_);
 
     ASSERT_TRUE(aggregated_frame);
     ASSERT_TRUE(aggregated_frame->delegated_frame_data);
 
     DelegatedFrameData* frame_data =
         aggregated_frame->delegated_frame_data.get();
 
     const RenderPassList& aggregated_pass_list = frame_data->render_pass_list;
 
     ASSERT_EQ(2u, aggregated_pass_list.size());
 
     EXPECT_TRUE(aggregated_pass_list[1]->damage_rect.IsEmpty());
   }
 
   // SetFullDamageRectForSurface should cause the entire output to be
   // marked as damaged.
   {
     aggregator_.SetFullDamageForSurface(root_surface_id_);
-    scoped_ptr<CompositorFrame> aggregated_frame =
+    std::unique_ptr<CompositorFrame> aggregated_frame =
         aggregator_.Aggregate(root_surface_id_);
 
     ASSERT_TRUE(aggregated_frame);
     ASSERT_TRUE(aggregated_frame->delegated_frame_data);
 
     DelegatedFrameData* frame_data =
         aggregated_frame->delegated_frame_data.get();
 
     const RenderPassList& aggregated_pass_list = frame_data->render_pass_list;
 
@@ skipping 55 matching lines @@
               arraysize(root_passes));
 
     RenderPass* root_pass = root_pass_list[0].get();
     root_pass->shared_quad_state_list.front()
         ->quad_to_target_transform.Translate(10, 10);
     root_pass->damage_rect = gfx::Rect(0, 0, 1, 1);
 
     SubmitPassListAsFrame(root_surface_id_, &root_pass_list);
   }
 
-  scoped_ptr<CompositorFrame> aggregated_frame =
+  std::unique_ptr<CompositorFrame> aggregated_frame =
       aggregator_.Aggregate(root_surface_id_);
 
   ASSERT_TRUE(aggregated_frame);
   ASSERT_TRUE(aggregated_frame->delegated_frame_data);
 
   DelegatedFrameData* frame_data = aggregated_frame->delegated_frame_data.get();
 
   const RenderPassList& aggregated_pass_list = frame_data->render_pass_list;
 
   ASSERT_EQ(2u, aggregated_pass_list.size());
@@ skipping 14 matching lines @@
               arraysize(root_passes));
 
     RenderPass* root_pass = root_pass_list[0].get();
     root_pass->shared_quad_state_list.front()
         ->quad_to_target_transform.Translate(10, 10);
     root_pass->damage_rect = gfx::Rect(10, 10, 2, 2);
     SubmitPassListAsFrame(root_surface_id_, &root_pass_list);
   }
 
   {
-    scoped_ptr<CompositorFrame> aggregated_frame =
+    std::unique_ptr<CompositorFrame> aggregated_frame =
         aggregator_.Aggregate(root_surface_id_);
 
     ASSERT_TRUE(aggregated_frame);
     ASSERT_TRUE(aggregated_frame->delegated_frame_data);
 
     DelegatedFrameData* frame_data =
         aggregated_frame->delegated_frame_data.get();
 
     const RenderPassList& aggregated_pass_list = frame_data->render_pass_list;
 
@@ skipping 34 matching lines @@
 
     RenderPass* child_root_pass = child_pass_list[1].get();
 
     child_root_pass->copy_requests.push_back(
         CopyOutputRequest::CreateEmptyRequest());
     child_root_pass->damage_rect = gfx::Rect();
     SubmitPassListAsFrame(child_surface_id, &child_pass_list);
   }
 
   {
-    scoped_ptr<CompositorFrame> aggregated_frame =
+    std::unique_ptr<CompositorFrame> aggregated_frame =
         aggregator_.Aggregate(root_surface_id_);
 
     ASSERT_TRUE(aggregated_frame);
     ASSERT_TRUE(aggregated_frame->delegated_frame_data);
 
     DelegatedFrameData* frame_data =
         aggregated_frame->delegated_frame_data.get();
 
     const RenderPassList& aggregated_pass_list = frame_data->render_pass_list;
 
     // Output frame should have no damage, but all quads included.
     ASSERT_EQ(3u, aggregated_pass_list.size());
 
     EXPECT_TRUE(aggregated_pass_list[1]->damage_rect.IsEmpty());
     ASSERT_EQ(1u, aggregated_pass_list[0]->quad_list.size());
     ASSERT_EQ(1u, aggregated_pass_list[1]->quad_list.size());
     EXPECT_EQ(gfx::Rect(1, 1, 2, 2),
               aggregated_pass_list[0]->quad_list.ElementAt(0)->visible_rect);
     EXPECT_EQ(gfx::Rect(0, 0, 2, 2),
               aggregated_pass_list[1]->quad_list.ElementAt(0)->visible_rect);
   }
 
   {
-    scoped_ptr<CompositorFrame> aggregated_frame =
+    std::unique_ptr<CompositorFrame> aggregated_frame =
         aggregator_.Aggregate(root_surface_id_);
 
     ASSERT_TRUE(aggregated_frame);
     ASSERT_TRUE(aggregated_frame->delegated_frame_data);
 
     DelegatedFrameData* frame_data =
         aggregated_frame->delegated_frame_data.get();
 
     const RenderPassList& aggregated_pass_list = frame_data->render_pass_list;
     // There were no changes since last aggregation, so output should be empty
     // and have no damage.
     ASSERT_EQ(1u, aggregated_pass_list.size());
     EXPECT_TRUE(aggregated_pass_list[0]->damage_rect.IsEmpty());
     ASSERT_EQ(0u, aggregated_pass_list[0]->quad_list.size());
   }
 
   factory_.Destroy(child_surface_id);
 }
 
 class SurfaceAggregatorWithResourcesTest : public testing::Test {
  public:
   void SetUp() override {
     output_surface_ = FakeOutputSurface::CreateSoftware(
-        make_scoped_ptr(new SoftwareOutputDevice));
+        base::WrapUnique(new SoftwareOutputDevice));
     output_surface_->BindToClient(&output_surface_client_);
     shared_bitmap_manager_.reset(new TestSharedBitmapManager);
 
     resource_provider_ = FakeResourceProvider::Create(
         output_surface_.get(), shared_bitmap_manager_.get());
 
     aggregator_.reset(
         new SurfaceAggregator(&manager_, resource_provider_.get(), false));
   }
 
  protected:
   SurfaceManager manager_;
   FakeOutputSurfaceClient output_surface_client_;
-  scoped_ptr<OutputSurface> output_surface_;
-  scoped_ptr<SharedBitmapManager> shared_bitmap_manager_;
-  scoped_ptr<ResourceProvider> resource_provider_;
-  scoped_ptr<SurfaceAggregator> aggregator_;
+  std::unique_ptr<OutputSurface> output_surface_;
+  std::unique_ptr<SharedBitmapManager> shared_bitmap_manager_;
+  std::unique_ptr<ResourceProvider> resource_provider_;
+  std::unique_ptr<SurfaceAggregator> aggregator_;
 };
 
 class ResourceTrackingSurfaceFactoryClient : public SurfaceFactoryClient {
  public:
   ResourceTrackingSurfaceFactoryClient() {}
   ~ResourceTrackingSurfaceFactoryClient() override {}
 
   void ReturnResources(const ReturnedResourceArray& resources) override {
     returned_resources_ = resources;
   }
 
   ReturnedResourceArray returned_resources() const {
     return returned_resources_;
   }
 
   void SetBeginFrameSource(BeginFrameSource* begin_frame_source) override {}
 
  private:
   ReturnedResourceArray returned_resources_;
 
   DISALLOW_COPY_AND_ASSIGN(ResourceTrackingSurfaceFactoryClient);
 };
 
 void SubmitCompositorFrameWithResources(ResourceId* resource_ids,
                                         size_t num_resource_ids,
                                         bool valid,
                                         SurfaceId child_id,
                                         SurfaceFactory* factory,
                                         SurfaceId surface_id) {
-  scoped_ptr<DelegatedFrameData> frame_data(new DelegatedFrameData);
-  scoped_ptr<RenderPass> pass = RenderPass::Create();
+  std::unique_ptr<DelegatedFrameData> frame_data(new DelegatedFrameData);
+  std::unique_ptr<RenderPass> pass = RenderPass::Create();
   pass->id = RenderPassId(1, 1);
   SharedQuadState* sqs = pass->CreateAndAppendSharedQuadState();
   sqs->opacity = 1.f;
   if (!child_id.is_null()) {
     SurfaceDrawQuad* surface_quad =
         pass->CreateAndAppendDrawQuad<SurfaceDrawQuad>();
     surface_quad->SetNew(sqs, gfx::Rect(0, 0, 1, 1), gfx::Rect(0, 0, 1, 1),
                          child_id);
   }
 
@@ skipping 14 matching lines @@
     SkColor background_color = SK_ColorGREEN;
     const float vertex_opacity[4] = {0.f, 0.f, 1.f, 1.f};
     bool flipped = false;
     bool nearest_neighbor = false;
     quad->SetAll(sqs, rect, opaque_rect, visible_rect, needs_blending,
                  resource_ids[i], gfx::Size(), premultiplied_alpha, uv_top_left,
                  uv_bottom_right, background_color, vertex_opacity, flipped,
                  nearest_neighbor);
   }
   frame_data->render_pass_list.push_back(std::move(pass));
-  scoped_ptr<CompositorFrame> frame(new CompositorFrame);
+  std::unique_ptr<CompositorFrame> frame(new CompositorFrame);
   frame->delegated_frame_data = std::move(frame_data);
   factory->SubmitCompositorFrame(surface_id, std::move(frame),
                                  SurfaceFactory::DrawCallback());
 }
 
 TEST_F(SurfaceAggregatorWithResourcesTest, TakeResourcesOneSurface) {
   ResourceTrackingSurfaceFactoryClient client;
   SurfaceFactory factory(&manager_, &client);
   SurfaceId surface_id(7u);
   factory.Create(surface_id);
 
   ResourceId ids[] = {11, 12, 13};
   SubmitCompositorFrameWithResources(ids, arraysize(ids), true, SurfaceId(),
                                      &factory, surface_id);
 
-  scoped_ptr<CompositorFrame> frame = aggregator_->Aggregate(surface_id);
+  std::unique_ptr<CompositorFrame> frame = aggregator_->Aggregate(surface_id);
 
   // Nothing should be available to be returned yet.
   EXPECT_TRUE(client.returned_resources().empty());
 
   SubmitCompositorFrameWithResources(NULL, 0u, true, SurfaceId(), &factory,
                                      surface_id);
 
   frame = aggregator_->Aggregate(surface_id);
 
   ASSERT_EQ(3u, client.returned_resources().size());
   ResourceId returned_ids[3];
   for (size_t i = 0; i < 3; ++i) {
     returned_ids[i] = client.returned_resources()[i].id;
   }
   EXPECT_THAT(returned_ids,
               testing::WhenSorted(testing::ElementsAreArray(ids)));
   factory.Destroy(surface_id);
 }
 
 TEST_F(SurfaceAggregatorWithResourcesTest, TakeInvalidResources) {
   ResourceTrackingSurfaceFactoryClient client;
   SurfaceFactory factory(&manager_, &client);
   SurfaceId surface_id(7u);
   factory.Create(surface_id);
 
-  scoped_ptr<DelegatedFrameData> frame_data(new DelegatedFrameData);
-  scoped_ptr<RenderPass> pass = RenderPass::Create();
+  std::unique_ptr<DelegatedFrameData> frame_data(new DelegatedFrameData);
+  std::unique_ptr<RenderPass> pass = RenderPass::Create();
   pass->id = RenderPassId(1, 1);
   TransferableResource resource;
   resource.id = 11;
   // ResourceProvider is software but resource is not, so it should be
   // ignored.
   resource.is_software = false;
   frame_data->resource_list.push_back(resource);
   frame_data->render_pass_list.push_back(std::move(pass));
-  scoped_ptr<CompositorFrame> frame(new CompositorFrame);
+  std::unique_ptr<CompositorFrame> frame(new CompositorFrame);
   frame->delegated_frame_data = std::move(frame_data);
   factory.SubmitCompositorFrame(surface_id, std::move(frame),
                                 SurfaceFactory::DrawCallback());
 
-  scoped_ptr<CompositorFrame> returned_frame =
+  std::unique_ptr<CompositorFrame> returned_frame =
       aggregator_->Aggregate(surface_id);
 
   // Nothing should be available to be returned yet.
   EXPECT_TRUE(client.returned_resources().empty());
 
   SubmitCompositorFrameWithResources(NULL, 0, true, SurfaceId(), &factory,
                                      surface_id);
   ASSERT_EQ(1u, client.returned_resources().size());
   EXPECT_EQ(11u, client.returned_resources()[0].id);
 
   factory.Destroy(surface_id);
 }
 
 TEST_F(SurfaceAggregatorWithResourcesTest, TwoSurfaces) {
   ResourceTrackingSurfaceFactoryClient client;
   SurfaceFactory factory(&manager_, &client);
   SurfaceId surface1_id(7u);
   factory.Create(surface1_id);
 
   SurfaceId surface2_id(8u);
   factory.Create(surface2_id);
 
   ResourceId ids[] = {11, 12, 13};
   SubmitCompositorFrameWithResources(ids, arraysize(ids), true, SurfaceId(),
                                      &factory, surface1_id);
   ResourceId ids2[] = {14, 15, 16};
   SubmitCompositorFrameWithResources(ids2, arraysize(ids2), true, SurfaceId(),
                                      &factory, surface2_id);
 
-  scoped_ptr<CompositorFrame> frame = aggregator_->Aggregate(surface1_id);
+  std::unique_ptr<CompositorFrame> frame = aggregator_->Aggregate(surface1_id);
 
   SubmitCompositorFrameWithResources(NULL, 0, true, SurfaceId(), &factory,
                                      surface1_id);
 
   // Nothing should be available to be returned yet.
   EXPECT_TRUE(client.returned_resources().empty());
 
   frame = aggregator_->Aggregate(surface2_id);
 
   // surface1_id wasn't referenced, so its resources should be returned.
@@ skipping 28 matching lines @@
   ResourceId ids2[] = {17, 18, 19};
   SubmitCompositorFrameWithResources(ids2, arraysize(ids2), false,
                                      child_surface_id, &factory,
                                      middle_surface_id);
 
   ResourceId ids3[] = {20, 21, 22};
   SubmitCompositorFrameWithResources(ids3, arraysize(ids3), true,
                                      middle_surface_id, &factory,
                                      root_surface_id);
 
-  scoped_ptr<CompositorFrame> frame;
+  std::unique_ptr<CompositorFrame> frame;
   frame = aggregator_->Aggregate(root_surface_id);
 
   RenderPassList* pass_list = &frame->delegated_frame_data->render_pass_list;
   ASSERT_EQ(1u, pass_list->size());
   EXPECT_EQ(1u, pass_list->back()->shared_quad_state_list.size());
   EXPECT_EQ(3u, pass_list->back()->quad_list.size());
 
   SubmitCompositorFrameWithResources(ids2, arraysize(ids), true,
                                      child_surface_id, &factory,
                                      middle_surface_id);
 
   frame = aggregator_->Aggregate(root_surface_id);
 
   pass_list = &frame->delegated_frame_data->render_pass_list;
   ASSERT_EQ(1u, pass_list->size());
   EXPECT_EQ(3u, pass_list->back()->shared_quad_state_list.size());
   EXPECT_EQ(9u, pass_list->back()->quad_list.size());
 
   factory.Destroy(root_surface_id);
   factory.Destroy(child_surface_id);
   factory.Destroy(middle_surface_id);
 }
 
 }  // namespace
 }  // namespace cc