Replace scoped_ptr with std::unique_ptr in //ui

ui/base/models/tree_node_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/tree_node_model.h"
 
+#include <memory>
+
 #include "base/compiler_specific.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/strings/string16.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using base::ASCIIToUTF16;
 
 namespace ui {
 
 class TreeNodeModelTest : public testing::Test, public TreeModelObserver {
@@ skipping 276 matching lines @@
   TestNode* child1 = new TestNode;
   root.Add(child1, root.child_count());
   EXPECT_EQ(1, root.child_count());
   EXPECT_EQ(&root, child1->parent());
 
   TestNode* child2 = new TestNode;
   root.Add(child2, root.child_count());
   EXPECT_EQ(2, root.child_count());
   EXPECT_EQ(child1->parent(), child2->parent());
 
-  scoped_ptr<TestNode > c2(root.Remove(child2));
+  std::unique_ptr<TestNode> c2(root.Remove(child2));
   EXPECT_EQ(1, root.child_count());
   EXPECT_EQ(NULL, child2->parent());
 
-  scoped_ptr<TestNode > c1(root.Remove(child1));
+  std::unique_ptr<TestNode> c1(root.Remove(child1));
   EXPECT_EQ(0, root.child_count());
 }
 
 TEST_F(TreeNodeModelTest, IsRoot) {
   TestNode root;
   EXPECT_TRUE(root.is_root());
 
   TestNode* child1 = new TestNode;
   root.Add(child1, root.child_count());
   EXPECT_FALSE(child1->is_root());
 }
 
 }  // namespace ui