Add a Key class

chrome/browser/chromeos/login/auth/parallel_authenticator.h

 // Copyright 2014 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_LOGIN_AUTH_PARALLEL_AUTHENTICATOR_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_AUTH_PARALLEL_AUTHENTICATOR_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 139 matching lines @@
 
   // AuthAttemptStateResolver overrides.
   // Attempts to make a decision and call back |consumer_| based on
   // the state we have gathered at the time of call.  If a decision
   // can't be made, defers until the next time this is called.
   // When a decision is made, will call back to |consumer_| on the UI thread.
   //
   // Must be called on the UI thread.
   virtual void Resolve() OVERRIDE;
 
-  // Returns hash of |password|, salted with the system salt.
-  static std::string HashPassword(const std::string& password,
-                                  const std::string& ascii_salt);
-
   void OnOffTheRecordLoginSuccess();
   void OnPasswordChangeDetected();
 
  protected:
   virtual ~ParallelAuthenticator();
 
  private:
   friend class ParallelAuthenticatorTest;
   FRIEND_TEST_ALL_PREFIXES(ParallelAuthenticatorTest,
                            ResolveOwnerNeededDirectFailedMount);
@@ skipping 72 matching lines @@
   // When |remove_user_data_on_failure_| is set, we delay calling
   // consumer_->OnLoginFailure() until we removed the user cryptohome.
   const LoginFailure* delayed_login_failure_;
 
   DISALLOW_COPY_AND_ASSIGN(ParallelAuthenticator);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_AUTH_PARALLEL_AUTHENTICATOR_H_