Changed OAuth token+secret encryption to use supplemental user key.

chrome/browser/chromeos/login/parallel_authenticator.h

 // Copyright (c) 2011 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_PARALLEL_AUTHENTICATOR_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_PARALLEL_AUTHENTICATOR_H_
 #pragma once
 
 #include <string>
 #include <vector>
@@ skipping 131 matching lines @@
       const GaiaAuthConsumer::ClientLoginResult& credentials) OVERRIDE;
   virtual void RetryAuth(Profile* profile,
                          const std::string& username,
                          const std::string& password,
                          const std::string& login_token,
                          const std::string& login_captcha) OVERRIDE;
   virtual void VerifyOAuth1AccessToken(const std::string& oauth1_access_token,
       const std::string& oauth1_secret) OVERRIDE;
   virtual std::string EncryptToken(const std::string& token) OVERRIDE;
   virtual std::string DecryptToken(const std::string& encrypted_token) OVERRIDE;
+  virtual std::string DecryptLegacyToken(
+      const std::string& encrypted_token) OVERRIDE;
 
   // 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 IO thread.
   virtual void Resolve() OVERRIDE;
 
@@ skipping 135 matching lines @@
   FRIEND_TEST_ALL_PREFIXES(ParallelAuthenticatorTest, ReadLocalaccount);
   FRIEND_TEST_ALL_PREFIXES(ParallelAuthenticatorTest,
                            ReadLocalaccountTrailingWS);
   FRIEND_TEST_ALL_PREFIXES(ParallelAuthenticatorTest, ReadNoLocalaccount);
   DISALLOW_COPY_AND_ASSIGN(ParallelAuthenticator);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_PARALLEL_AUTHENTICATOR_H_