Convert //base to use std::unique_ptr

base/win/windows_version.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 "base/win/windows_version.h"
 
 #include <windows.h>
 
+#include <memory>
+
 #include "base/file_version_info_win.h"
 #include "base/files/file_path.h"
 #include "base/logging.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/win/registry.h"
 
 namespace {
 typedef BOOL (WINAPI *GetProductInfoPtr)(DWORD, DWORD, DWORD, DWORD, PDWORD);
 }  // namespace
 
 namespace base {
 namespace win {
 
@@ skipping 30 matching lines @@
     return VERSION_WIN_LAST;
   }
 
   return VERSION_PRE_XP;
 }
 
 // Retrieve a version from kernel32. This is useful because when running in
 // compatibility mode for a down-level version of the OS, the file version of
 // kernel32 will still be the "real" version.
 Version GetVersionFromKernel32() {
-  scoped_ptr<FileVersionInfoWin> file_version_info(
+  std::unique_ptr<FileVersionInfoWin> file_version_info(
       static_cast<FileVersionInfoWin*>(
           FileVersionInfoWin::CreateFileVersionInfo(
               base::FilePath(FILE_PATH_LITERAL("kernel32.dll")))));
   if (file_version_info) {
     const int major =
         HIWORD(file_version_info->fixed_file_info()->dwFileVersionMS);
     const int minor =
         LOWORD(file_version_info->fixed_file_info()->dwFileVersionMS);
     const int build =
         HIWORD(file_version_info->fixed_file_info()->dwFileVersionLS);
@@ skipping 142 matching lines @@
     return WOW64_UNKNOWN;
   return is_wow64 ? WOW64_ENABLED : WOW64_DISABLED;
 }
 
 Version GetVersion() {
   return OSInfo::GetInstance()->version();
 }
 
 }  // namespace win
 }  // namespace base