Convert //base to use std::unique_ptr

base/files/scoped_file.h

 // Copyright 2014 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.
 
 #ifndef BASE_FILES_SCOPED_FILE_H_
 #define BASE_FILES_SCOPED_FILE_H_
 
 #include <stdio.h>
 
+#include <memory>
+
 #include "base/base_export.h"
 #include "base/logging.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/scoped_generic.h"
 #include "build/build_config.h"
 
 namespace base {
 
 namespace internal {
 
 #if defined(OS_POSIX)
 struct BASE_EXPORT ScopedFDCloseTraits {
   static int InvalidValue() {
@@ skipping 24 matching lines @@
 // which provides some additional functionality.
 //
 // If you're writing cross-platform code that deals with actual files, you
 // should generally use base::File instead which can be constructed with a
 // handle, and in addition to handling ownership, has convenient cross-platform
 // file manipulation functions on it.
 typedef ScopedGeneric<int, internal::ScopedFDCloseTraits> ScopedFD;
 #endif
 
 // Automatically closes |FILE*|s.
-typedef scoped_ptr<FILE, internal::ScopedFILECloser> ScopedFILE;
+typedef std::unique_ptr<FILE, internal::ScopedFILECloser> ScopedFILE;
 
 }  // namespace base
 
 #endif  // BASE_FILES_SCOPED_FILE_H_