components/autofill: scoped_ptr -> unique_ptr

components/autofill/core/browser/crypto/rc4_decryptor.h

 // 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.
 
 #ifndef COMPONENTS_AUTOFILL_CORE_BROWSER_CRYPTO_RC4_DECRYPTOR_H_
 #define COMPONENTS_AUTOFILL_CORE_BROWSER_CRYPTO_RC4_DECRYPTOR_H_
 
 #include <stdint.h>
 #include <string.h>
 
+#include <memory>
 #include <string>
-#include "base/memory/scoped_ptr.h"
 
 namespace autofill {
 
 // This is modified RC4 decryption used for import of Toolbar autofill data
 // only. The difference from the Crypto Api implementation is twofold:
 // First, it uses a non-standard key size (160 bit), not supported by Microsoft
 // (it supports only 40 and 128 bit for RC4). Second, it codes 128 words with
 // value 0x0020 at the beginning of the code to enhance security.
 //
 // This class used in
 // components/autofill/core/browser/autofill_ie_toolbar_import_win.cc.
 //
 // This class should not be used anywhere else!!!
 class RC4Decryptor {
  public:
   explicit RC4Decryptor(wchar_t const* password) {
     PrepareKey(reinterpret_cast<const uint8_t*>(password),
                wcslen(password) * sizeof(wchar_t));
     std::wstring data;
     // First 128 bytes should be spaces.
     data.resize(128, L' ');
     Run(data.c_str());
   }
 
   // Run the algorithm
   std::wstring Run(const std::wstring& data) {
     int data_size = data.length() * sizeof(wchar_t);
 
-    scoped_ptr<wchar_t[]> buffer(new wchar_t[data.length() + 1]);
+    std::unique_ptr<wchar_t[]> buffer(new wchar_t[data.length() + 1]);
     memset(buffer.get(), 0, (data.length() + 1) * sizeof(wchar_t));
     memcpy(buffer.get(), data.c_str(), data_size);
 
     RunInternal(reinterpret_cast<uint8_t*>(buffer.get()), data_size);
 
     std::wstring result(buffer.get());
 
     // Clear the memory
     memset(buffer.get(), 0, data_size);
     return result;
@@ skipping 51 matching lines @@
     key_.x = x;
     key_.y = y;
   }
 
   Rc4Key key_;
 };
 
 }  // namespace autofill
 
 #endif  // COMPONENTS_AUTOFILL_CORE_BROWSER_CRYPTO_RC4_DECRYPTOR_H_