Allow chrome for cros to be started with a username / password

chrome/browser/chromeos/cros/cryptohome_library.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 CHROME_BROWSER_CHROMEOS_CROS_CRYPTOHOME_LIBRARY_H_
 #define CHROME_BROWSER_CHROMEOS_CROS_CRYPTOHOME_LIBRARY_H_
 #pragma once
 
 #include <string>
 
@@ skipping 31 matching lines @@
   // Asks cryptohomed to try to find the cryptohome for |user_email| and then
   // nuke it.
   virtual bool Remove(const std::string& user_email) = 0;
 
   // Asks cryptohomed if a drive is currently mounted.
   virtual bool IsMounted() = 0;
 
   // Asks cryptohomed for the system salt.
   virtual CryptohomeBlob GetSystemSalt() = 0;
 
-};
-
-// This class handles the interaction with the ChromeOS cryptohome library APIs.
-class CryptohomeLibraryImpl : public CryptohomeLibrary {
- public:
-  CryptohomeLibraryImpl() {}
-  virtual ~CryptohomeLibraryImpl() {}
-
-  // CryptohomeLibrary overrides.
-  virtual bool Mount(const std::string& user_email,
-                     const std::string& passhash,
-                     int* error_code);
-
-  virtual bool MountForBwsi(int* error_code);
-
-  virtual bool CheckKey(const std::string& user_email,
-                        const std::string& passhash);
-
-  virtual bool MigrateKey(const std::string& user_email,
-                          const std::string& old_hash,
-                          const std::string& new_hash);
-
-  virtual bool Remove(const std::string& user_email);
-
-  virtual bool IsMounted();
-
-  virtual CryptohomeBlob GetSystemSalt();
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(CryptohomeLibraryImpl);
+  // Get library implementation.
+  static CryptohomeLibrary* GetImpl(bool stub);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_CROS_CRYPTOHOME_LIBRARY_H_