cryptohome: Move Encrypt/DecryptWithSystemSalt() out of CryptohomeLibrary

chromeos/cryptohome/mock_cryptohome_library.h

 // 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.
 
 #ifndef CHROMEOS_CRYPTOHOME_MOCK_CRYPTOHOME_LIBRARY_H_
 #define CHROMEOS_CRYPTOHOME_MOCK_CRYPTOHOME_LIBRARY_H_
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "chromeos/cryptohome/cryptohome_library.h"
 #include "testing/gmock/include/gmock/gmock.h"
 
 using ::testing::Invoke;
 using ::testing::WithArgs;
 using ::testing::_;
 
 namespace chromeos {
 
 class MockCryptohomeLibrary : public CryptohomeLibrary {

[satorux1, 2013/10/04 06:23:01]

Just noticed that this class is no longer in use now
(device_oauth2_token_service_unittest.cc was the last client). Removed it!

  public:
   MockCryptohomeLibrary();
   virtual ~MockCryptohomeLibrary();
   MOCK_METHOD0(GetSystemSalt, std::string(void));
 
-  MOCK_METHOD1(EncryptWithSystemSalt, std::string(const std::string&));
-  MOCK_METHOD1(DecryptWithSystemSalt, std::string(const std::string&));
-
  private:
   DISALLOW_COPY_AND_ASSIGN(MockCryptohomeLibrary);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROMEOS_CRYPTOHOME_MOCK_CRYPTOHOME_LIBRARY_H_