Replace scoped_ptr with std::unique_ptr in //ui

ui/base/models/list_model_unittest.cc

 // Copyright (c) 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 "ui/base/models/list_model.h"
 
 #include <stddef.h>
 
+#include <memory>
+
 #include "base/compiler_specific.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace ui {
 
 class FooItem {
  public:
   explicit FooItem(int id) : id_(id) {}
 
   int id() const { return id_; }
 
@@ skipping 94 matching lines @@
 
   // Remove all items from model and delete them.
   model.DeleteAll();
   ExpectCountsEqual(0, 3, 0, 0);
 }
 
 TEST_F(ListModelTest, RemoveAll) {
   ListModel<FooItem> model;
   model.AddObserver(this);
 
-  scoped_ptr<FooItem> foo0(new FooItem(0));
-  scoped_ptr<FooItem> foo1(new FooItem(1));
-  scoped_ptr<FooItem> foo2(new FooItem(2));
+  std::unique_ptr<FooItem> foo0(new FooItem(0));
+  std::unique_ptr<FooItem> foo1(new FooItem(1));
+  std::unique_ptr<FooItem> foo2(new FooItem(2));
 
   model.Add(foo0.get());
   model.Add(foo1.get());
   model.Add(foo2.get());
 
   ClearCounts();
 
   // Remove all items and scoped_ptr above would release memory.
   model.RemoveAll();
   ExpectCountsEqual(0, 3, 0, 0);
@@ skipping 28 matching lines @@
   ClearCounts();
 
   model.NotifyItemsChanged(0, 1);
   ExpectCountsEqual(0, 0, 0, 1);
 
   model.NotifyItemsChanged(1, 2);
   ExpectCountsEqual(0, 0, 0, 3);
 }
 
 }  // namespace ui