Convert //base to use std::unique_ptr

base/test/test_reg_util_win_unittest.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 "base/test/test_reg_util_win.h"
+
+#include <memory>
+
 #include "base/compiler_specific.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/utf_string_conversions.h"
-#include "base/test/test_reg_util_win.h"
 #include "base/time/time.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace registry_util {
 
 namespace {
 const wchar_t kTestKeyPath[] = L"Software\\Chromium\\Foo\\Baz\\TestKey";
 const wchar_t kTestValueName[] = L"TestValue";
 }  // namespace
 
@@ skipping 41 matching lines @@
     return fake_test_key_root_ + L"\\" +
            base::Int64ToString16(time.ToInternalValue());
   }
 
   void CreateManager(const base::Time& timestamp) {
     manager_.reset(new RegistryOverrideManager(timestamp, fake_test_key_root_));
     manager_->OverrideRegistry(HKEY_CURRENT_USER);
   }
 
   base::string16 fake_test_key_root_;
-  scoped_ptr<RegistryOverrideManager> manager_;
+  std::unique_ptr<RegistryOverrideManager> manager_;
 };
 
 TEST_F(RegistryOverrideManagerTest, Basic) {
   CreateManager(base::Time::Now());
 
   base::win::RegKey create_key;
   EXPECT_EQ(ERROR_SUCCESS,
             create_key.Create(HKEY_CURRENT_USER, kTestKeyPath, KEY_ALL_ACCESS));
   EXPECT_TRUE(create_key.Valid());
   EXPECT_EQ(ERROR_SUCCESS, create_key.WriteValue(kTestValueName, 42));
@@ skipping 39 matching lines @@
   manager_.reset();
 
   AssertKeyAbsent(path_garbage);
   AssertKeyAbsent(path_very_stale);
   AssertKeyAbsent(path_stale);
   AssertKeyExists(path_current);
   AssertKeyExists(path_future);
 }
 
 }  // namespace registry_util