Convert //base to use std::unique_ptr

base/test/test_reg_util_win_unittest.cc

Index: base/test/test_reg_util_win_unittest.cc
diff --git a/base/test/test_reg_util_win_unittest.cc b/base/test/test_reg_util_win_unittest.cc
index c38baa3fc5f5cf5bb3baa01ecfd06d1aecfa9450..299acbb0a09f52271547b3a4363dee7a7a6db185 100644
--- a/base/test/test_reg_util_win_unittest.cc
+++ b/base/test/test_reg_util_win_unittest.cc
@@ -2,11 +2,13 @@
 // 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"
 
@@ -68,7 +70,7 @@ class RegistryOverrideManagerTest : public testing::Test {
   }
 
   base::string16 fake_test_key_root_;
-  scoped_ptr<RegistryOverrideManager> manager_;
+  std::unique_ptr<RegistryOverrideManager> manager_;
 };
 
 TEST_F(RegistryOverrideManagerTest, Basic) {