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

cc/tiles/picture_layer_tiling_perftest.cc

 // Copyright 2013 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/debug/lap_timer.h"
 #include "cc/resources/resource_provider.h"
 #include "cc/resources/scoped_resource.h"
 #include "cc/test/fake_output_surface.h"
 #include "cc/test/fake_output_surface_client.h"
 #include "cc/test/fake_picture_layer_tiling_client.h"
@@ skipping 106 matching lines @@
     perf_test::PrintResult("compute_tile_priority_rects_scrolling",
                            "",
                            test_name,
                            timer_.LapsPerSecond(),
                            "runs/s",
                            true);
   }
 
  private:
   FakePictureLayerTilingClient picture_layer_tiling_client_;
-  scoped_ptr<PictureLayerTiling> picture_layer_tiling_;
+  std::unique_ptr<PictureLayerTiling> picture_layer_tiling_;
 
   LapTimer timer_;
 
   scoped_refptr<ContextProvider> context_provider_;
   FakeOutputSurfaceClient output_surface_client_;
-  scoped_ptr<FakeOutputSurface> output_surface_;
-  scoped_ptr<SharedBitmapManager> shared_bitmap_manager_;
-  scoped_ptr<ResourceProvider> resource_provider_;
+  std::unique_ptr<FakeOutputSurface> output_surface_;
+  std::unique_ptr<SharedBitmapManager> shared_bitmap_manager_;
+  std::unique_ptr<ResourceProvider> resource_provider_;
 };
 
 TEST_F(PictureLayerTilingPerfTest, Invalidate) {
   Region one_tile(gfx::Rect(256, 256));
   RunInvalidateTest("1x1", one_tile);
 
   Region half_region(gfx::Rect(25 * 256, 50 * 256));
   RunInvalidateTest("25x50", half_region);
 
   Region full_region(gfx::Rect(50 * 256, 50 * 256));
@@ skipping 15 matching lines @@
   RunComputeTilePriorityRectsStationaryTest("rotation", transform);
   RunComputeTilePriorityRectsScrollingTest("rotation", transform);
 
   transform.ApplyPerspectiveDepth(10);
   RunComputeTilePriorityRectsStationaryTest("perspective", transform);
   RunComputeTilePriorityRectsScrollingTest("perspective", transform);
 }
 
 }  // namespace
 }  // namespace cc