Convert //base to use std::unique_ptr

base/win/enum_variant.h

 // Copyright (c) 2011 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_WIN_ENUM_VARIANT_H_
 #define BASE_WIN_ENUM_VARIANT_H_
 
 #include <unknwn.h>
 
-#include "base/memory/scoped_ptr.h"
+#include <memory>
+
 #include "base/win/iunknown_impl.h"
 
 namespace base {
 namespace win {
 
 // A simple implementation of IEnumVARIANT.
 class BASE_EXPORT EnumVariant
   : public IEnumVARIANT,
     public IUnknownImpl {
  public:
@@ skipping 13 matching lines @@
   STDMETHODIMP Next(ULONG requested_count,
                     VARIANT* out_elements,
                     ULONG* out_elements_received) override;
   STDMETHODIMP Skip(ULONG skip_count) override;
   STDMETHODIMP Reset() override;
   STDMETHODIMP Clone(IEnumVARIANT** out_cloned_object) override;
 
  private:
   ~EnumVariant() override;
 
-  scoped_ptr<VARIANT[]> items_;
+  std::unique_ptr<VARIANT[]> items_;
   unsigned long count_;
   unsigned long current_index_;
 };
 
 }  // namespace win
 }  // namespace base
 
 #endif  // BASE_WIN_ENUM_VARIANT_H_