Implements encryptor_openssl.cc

base/openssl_util.h

 // Copyright (c) 2010 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_OPENSSL_UTIL_H_
 #define BASE_OPENSSL_UTIL_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "base/tracked.h"
@@ skipping 37 matching lines @@
   // buffer is not of sufficient size.
   unsigned char min_sized_buffer_[MIN_SIZE];
 
   DISALLOW_COPY_AND_ASSIGN(ScopedOpenSSLSafeSizeBuffer);
 };
 
 // Drains the OpenSSL ERR_get_error stack. On a debug build the error codes
 // are send to VLOG(1), on a release build they are disregarded.
 void ClearOpenSSLERRStack();
 
-// Put an instance of this class on the call stack to automatically clear the
-// OpenSSL error stack on exit of your function.
-class ScopedOpenSSLERRClearer {
- public:
-  ScopedOpenSSLERRClearer() {}
-  ~ScopedOpenSSLERRClearer() { ClearOpenSSLERRStack(); }
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(ScopedOpenSSLERRClearer);
-};
-
 }  // namespace base
 
 #endif  // BASE_OPENSSL_UTIL_H_