Remove signin and persist from gaia_authenticator.

chrome/browser/sync/engine/authenticator.cc

 // Copyright (c) 2006-2009 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.
 
 #include "chrome/browser/sync/engine/authenticator.h"
 
 #include "chrome/browser/sync/engine/net/server_connection_manager.h"
 #include "chrome/browser/sync/engine/syncproto.h"
 #include "chrome/browser/sync/protocol/sync.pb.h"
 #include "chrome/browser/sync/util/user_settings.h"
@@ skipping 12 matching lines @@
 Authenticator::Authenticator(ServerConnectionManager* manager)
     : server_connection_manager_(manager), settings_(NULL) {
 }
 
 Authenticator::AuthenticationResult Authenticator::Authenticate() {
   // TODO(sync): Pull and work with saved credentials.
   return NO_SAVED_CREDENTIALS;
 }
 
 Authenticator::AuthenticationResult Authenticator::Authenticate(
-    string username, string password, bool save_credentials) {
+    string username, string password) {
   // TODO(sync): need to figure out if this routine is used anywhere other
   // than the test code.
   gaia::GaiaAuthenticator auth_service("ChromiumBrowser", "chromiumsync",
       "https://www.google.com:443/accounts/ClientLogin");
   auth_service.set_message_loop(MessageLoop::current());
-  const gaia::SignIn signin_type =
-    settings_->RecallSigninType(username, gaia::GMAIL_SIGNIN);
-  if (!auth_service.Authenticate(username, password, gaia::SAVE_IN_MEMORY_ONLY,
-                                 signin_type)) {
+  if (!auth_service.Authenticate(username, password)) {
     return UNSPECIFIC_ERROR_RETURN;
   }
   CHECK(!auth_service.auth_token().empty());
   return AuthenticateToken(auth_service.auth_token());
 }
 
 COMPILE_ASSERT(sync_pb::ClientToServerResponse::ErrorType_MAX == 6,
                client_to_server_response_errors_changed);
 
 Authenticator::AuthenticationResult Authenticator::HandleSuccessfulTokenRequest(
@@ skipping 49 matching lines @@
     // should never happen (only for stores).
     case sync_pb::ClientToServerResponse::ACCESS_DENIED:
     default:
       LOG(ERROR) << "Corrupt Server packet received by auth, error code " <<
         response.error_code();
       return CORRUPT_SERVER_RESPONSE;
   }
 }
 
 }  // namespace browser_sync