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

cc/test/fake_painted_scrollbar_layer.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/test/fake_painted_scrollbar_layer.h"
 
 #include "base/auto_reset.h"
+#include "base/memory/ptr_util.h"
 #include "cc/test/fake_scrollbar.h"
 
 namespace cc {
 
 scoped_refptr<FakePaintedScrollbarLayer> FakePaintedScrollbarLayer::Create(
     bool paint_during_update,
     bool has_thumb,
     int scrolling_layer_id) {
   FakeScrollbar* fake_scrollbar = new FakeScrollbar(
       paint_during_update, has_thumb, false);
   return make_scoped_refptr(
       new FakePaintedScrollbarLayer(fake_scrollbar, scrolling_layer_id));
 }
 
 FakePaintedScrollbarLayer::FakePaintedScrollbarLayer(
     FakeScrollbar* fake_scrollbar,
     int scrolling_layer_id)
-    : PaintedScrollbarLayer(scoped_ptr<Scrollbar>(fake_scrollbar),
+    : PaintedScrollbarLayer(std::unique_ptr<Scrollbar>(fake_scrollbar),
                             scrolling_layer_id),
       update_count_(0),
       push_properties_count_(0),
       fake_scrollbar_(fake_scrollbar) {
   SetBounds(gfx::Size(1, 1));
   SetIsDrawable(true);
 }
 
 FakePaintedScrollbarLayer::~FakePaintedScrollbarLayer() {}
 
 bool FakePaintedScrollbarLayer::Update() {
   bool updated = PaintedScrollbarLayer::Update();
   ++update_count_;
   return updated;
 }
 
 void FakePaintedScrollbarLayer::PushPropertiesTo(LayerImpl* layer) {
   PaintedScrollbarLayer::PushPropertiesTo(layer);
   ++push_properties_count_;
 }
 
-scoped_ptr<base::AutoReset<bool>>
+std::unique_ptr<base::AutoReset<bool>>
 FakePaintedScrollbarLayer::IgnoreSetNeedsCommit() {
-  return make_scoped_ptr(
+  return base::WrapUnique(
       new base::AutoReset<bool>(&ignore_set_needs_commit_, true));
 }
 
 }  // namespace cc