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

cc/layers/picture_layer_impl_perftest.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/layers/picture_layer_impl.h"
 
 #include "base/macros.h"
 #include "base/thread_task_runner_handle.h"
 #include "cc/debug/lap_timer.h"
 #include "cc/test/fake_impl_task_runner_provider.h"
@@ skipping 45 matching lines @@
     host_impl_.InitializeRenderer(output_surface_.get());
   }
 
   void SetupPendingTree(const gfx::Size& layer_bounds) {
     scoped_refptr<FakeRasterSource> raster_source =
         FakeRasterSource::CreateFilled(layer_bounds);
     host_impl_.CreatePendingTree();
     LayerTreeImpl* pending_tree = host_impl_.pending_tree();
     pending_tree->ClearLayers();
 
-    scoped_ptr<FakePictureLayerImpl> pending_layer =
+    std::unique_ptr<FakePictureLayerImpl> pending_layer =
         FakePictureLayerImpl::CreateWithRasterSource(pending_tree, 7,
                                                      raster_source);
     pending_layer->SetDrawsContent(true);
     pending_layer->SetForceRenderSurface(true);
     pending_tree->SetRootLayer(std::move(pending_layer));
     pending_tree->BuildPropertyTreesForTesting();
 
     pending_layer_ = static_cast<FakePictureLayerImpl*>(
         host_impl_.pending_tree()->LayerById(7));
   }
 
   void RunRasterQueueConstructAndIterateTest(const std::string& test_name,
                                              int num_tiles,
                                              const gfx::Size& viewport_size) {
     host_impl_.SetViewportSize(viewport_size);
     bool update_lcd_text = false;
     host_impl_.pending_tree()->UpdateDrawProperties(update_lcd_text);
 
     timer_.Reset();
     do {
       int count = num_tiles;
-      scoped_ptr<TilingSetRasterQueueAll> queue(new TilingSetRasterQueueAll(
-          pending_layer_->picture_layer_tiling_set(), false));
+      std::unique_ptr<TilingSetRasterQueueAll> queue(
+          new TilingSetRasterQueueAll(
+              pending_layer_->picture_layer_tiling_set(), false));
       while (count--) {
         ASSERT_TRUE(!queue->IsEmpty()) << "count: " << count;
         ASSERT_TRUE(queue->Top().tile()) << "count: " << count;
         queue->Pop();
       }
       timer_.NextLap();
     } while (!timer_.HasTimeLimitExpired());
 
     perf_test::PrintResult("tiling_set_raster_queue_construct_and_iterate", "",
                            test_name, timer_.LapsPerSecond(), "runs/s", true);
   }
 
   void RunRasterQueueConstructTest(const std::string& test_name,
                                    const gfx::Rect& viewport) {
     host_impl_.SetViewportSize(viewport.size());
     host_impl_.pending_tree()
         ->property_trees()
         ->scroll_tree.UpdateScrollOffsetBaseForTesting(
             pending_layer_->id(),
             gfx::ScrollOffset(viewport.x(), viewport.y()));
     bool update_lcd_text = false;
     host_impl_.pending_tree()->UpdateDrawProperties(update_lcd_text);
 
     timer_.Reset();
     do {
-      scoped_ptr<TilingSetRasterQueueAll> queue(new TilingSetRasterQueueAll(
-          pending_layer_->picture_layer_tiling_set(), false));
+      std::unique_ptr<TilingSetRasterQueueAll> queue(
+          new TilingSetRasterQueueAll(
+              pending_layer_->picture_layer_tiling_set(), false));
       timer_.NextLap();
     } while (!timer_.HasTimeLimitExpired());
 
     perf_test::PrintResult("tiling_set_raster_queue_construct", "", test_name,
                            timer_.LapsPerSecond(), "runs/s", true);
   }
 
   void RunEvictionQueueConstructAndIterateTest(
       const std::string& test_name,
       int num_tiles,
       const gfx::Size& viewport_size) {
     host_impl_.SetViewportSize(viewport_size);
     bool update_lcd_text = false;
     host_impl_.pending_tree()->UpdateDrawProperties(update_lcd_text);
 
     timer_.Reset();
     do {
       int count = num_tiles;
-      scoped_ptr<TilingSetEvictionQueue> queue(new TilingSetEvictionQueue(
+      std::unique_ptr<TilingSetEvictionQueue> queue(new TilingSetEvictionQueue(
           pending_layer_->picture_layer_tiling_set()));
       while (count--) {
         ASSERT_TRUE(!queue->IsEmpty()) << "count: " << count;
         ASSERT_TRUE(queue->Top().tile()) << "count: " << count;
         queue->Pop();
       }
       timer_.NextLap();
     } while (!timer_.HasTimeLimitExpired());
 
     perf_test::PrintResult("tiling_set_eviction_queue_construct_and_iterate",
                            "", test_name, timer_.LapsPerSecond(), "runs/s",
                            true);
   }
 
   void RunEvictionQueueConstructTest(const std::string& test_name,
                                      const gfx::Rect& viewport) {
     host_impl_.SetViewportSize(viewport.size());
     host_impl_.pending_tree()
         ->property_trees()
         ->scroll_tree.UpdateScrollOffsetBaseForTesting(
             pending_layer_->id(),
             gfx::ScrollOffset(viewport.x(), viewport.y()));
     bool update_lcd_text = false;
     host_impl_.pending_tree()->UpdateDrawProperties(update_lcd_text);
 
     timer_.Reset();
     do {
-      scoped_ptr<TilingSetEvictionQueue> queue(new TilingSetEvictionQueue(
+      std::unique_ptr<TilingSetEvictionQueue> queue(new TilingSetEvictionQueue(
           pending_layer_->picture_layer_tiling_set()));
       timer_.NextLap();
     } while (!timer_.HasTimeLimitExpired());
 
     perf_test::PrintResult("tiling_set_eviction_queue_construct", "", test_name,
                            timer_.LapsPerSecond(), "runs/s", true);
   }
 
  protected:
   TestSharedBitmapManager shared_bitmap_manager_;
   TestTaskGraphRunner task_graph_runner_;
   FakeImplTaskRunnerProvider task_runner_provider_;
-  scoped_ptr<OutputSurface> output_surface_;
+  std::unique_ptr<OutputSurface> output_surface_;
   FakeLayerTreeHostImpl host_impl_;
   FakePictureLayerImpl* pending_layer_;
   LapTimer timer_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(PictureLayerImplPerfTest);
 };
 
 TEST_F(PictureLayerImplPerfTest, TilingSetRasterQueueConstructAndIterate) {
   SetupPendingTree(gfx::Size(10000, 10000));
@@ skipping 68 matching lines @@
   ASSERT_TRUE(host_impl_.tile_manager() != nullptr);
   host_impl_.tile_manager()->InitializeTilesWithResourcesForTesting(all_tiles);
 
   RunEvictionQueueConstructTest("0_0_100x100", gfx::Rect(0, 0, 100, 100));
   RunEvictionQueueConstructTest("5000_0_100x100", gfx::Rect(5000, 0, 100, 100));
   RunEvictionQueueConstructTest("9999_0_100x100", gfx::Rect(9999, 0, 100, 100));
 }
 
 }  // namespace
 }  // namespace cc