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

cc/playback/display_item_list_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/playback/display_item_list.h"
 
 #include <stddef.h>
 
 #include <vector>
 
+#include "base/memory/ptr_util.h"
 #include "cc/output/filter_operation.h"
 #include "cc/output/filter_operations.h"
 #include "cc/playback/clip_display_item.h"
 #include "cc/playback/clip_path_display_item.h"
 #include "cc/playback/compositing_display_item.h"
 #include "cc/playback/display_item_list_settings.h"
 #include "cc/playback/drawing_display_item.h"
 #include "cc/playback/filter_display_item.h"
 #include "cc/playback/float_clip_display_item.h"
 #include "cc/playback/transform_display_item.h"
@@ skipping 52 matching lines @@
   canvas->translate(offset.x(), offset.y());
   canvas->drawRectCoords(3.f, 3.f, 7.f, 7.f, blue_paint);
   list->CreateAndAppendItem<DrawingDisplayItem>(
       kVisualRect, recorder.finishRecordingAsPicture());
 }
 
 void ValidateDisplayItemListSerialization(const gfx::Size& layer_size,
                                           scoped_refptr<DisplayItemList> list) {
   list->Finalize();
 
-  scoped_ptr<FakeImageSerializationProcessor>
+  std::unique_ptr<FakeImageSerializationProcessor>
       fake_image_serialization_processor =
-          make_scoped_ptr(new FakeImageSerializationProcessor);
+          base::WrapUnique(new FakeImageSerializationProcessor);
 
   // Serialize and deserialize the DisplayItemList.
   proto::DisplayItemList proto;
   list->ToProtobuf(&proto, fake_image_serialization_processor.get());
   scoped_refptr<DisplayItemList> new_list = DisplayItemList::CreateFromProto(
       proto, fake_image_serialization_processor.get());
 
   EXPECT_TRUE(
       AreDisplayListDrawingResultsSame(gfx::Rect(layer_size), list, new_list));
 }
@@ skipping 656 matching lines @@
 
   value = list->AsValue(false)->ToString();
   EXPECT_EQ(value.find("\"items\":"), std::string::npos);
   EXPECT_NE(value.find("\"layer_rect\":[0,0,0,0]"), std::string::npos);
   // There should be no skp64 entry present as the items aren't included and the
   // layer rect is empty.
   EXPECT_EQ(value.find("\"skp64\":"), std::string::npos);
 }
 
 }  // namespace cc