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

cc/debug/debug_rect_history.cc

 // Copyright 2012 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/debug_rect_history.h"
 
 #include <stddef.h>
 
+#include "base/memory/ptr_util.h"
 #include "cc/base/math_util.h"
 #include "cc/layers/layer_impl.h"
 #include "cc/layers/layer_iterator.h"
 #include "cc/layers/layer_list_iterator.h"
 #include "cc/layers/layer_utils.h"
 #include "cc/layers/render_surface_impl.h"
 #include "cc/trees/damage_tracker.h"
 #include "cc/trees/layer_tree_host.h"
 #include "cc/trees/layer_tree_host_common.h"
 #include "cc/trees/layer_tree_impl.h"
 #include "ui/gfx/geometry/rect_conversions.h"
 
 namespace cc {
 
 // static
-scoped_ptr<DebugRectHistory> DebugRectHistory::Create() {
-  return make_scoped_ptr(new DebugRectHistory());
+std::unique_ptr<DebugRectHistory> DebugRectHistory::Create() {
+  return base::WrapUnique(new DebugRectHistory());
 }
 
 DebugRectHistory::DebugRectHistory() {}
 
 DebugRectHistory::~DebugRectHistory() {}
 
 void DebugRectHistory::SaveDebugRectsForCurrentFrame(
     LayerImpl* root_layer,
     LayerImpl* hud_layer,
     const LayerImplList& render_surface_layer_list,
@@ skipping 213 matching lines @@
     debug_rects_.push_back(
         DebugRect(ANIMATION_BOUNDS_RECT_TYPE,
                   gfx::ToEnclosingRect(gfx::RectF(inflated_bounds.x(),
                                                   inflated_bounds.y(),
                                                   inflated_bounds.width(),
                                                   inflated_bounds.height()))));
   }
 }
 
 }  // namespace cc