[Chrome OS] Attempt offline and online login simultaneously

chrome/browser/chromeos/login/google_authenticator.cc

 // 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.
 
 #include "chrome/browser/chromeos/login/google_authenticator.h"
 
 #include <string>
 #include <vector>
 
 #include "base/file_path.h"
@@ skipping 324 matching lines @@
 void GoogleAuthenticator::ResyncEncryptedData(
     const GaiaAuthConsumer::ClientLoginResult& credentials) {
 
   if (CrosLibrary::Get()->GetCryptohomeLibrary()->Remove(username_)) {
     OnLoginSuccess(credentials, false);
   } else {
     OnLoginFailure(LoginFailure(LoginFailure::DATA_REMOVAL_FAILED));
   }
 }
 
+void GoogleAuthenticator::RetryAuth(Profile* profile,
+                                    const std::string& username,
+                                    const std::string& password,
+                                    const std::string& login_token,
+                                    const std::string& login_captcha) {
+  NOTIMPLEMENTED();
+}
+
 void GoogleAuthenticator::LoadSystemSalt() {
   if (!system_salt_.empty())
     return;
   system_salt_ = CrosLibrary::Get()->GetCryptohomeLibrary()->GetSystemSalt();
   CHECK(!system_salt_.empty());
   CHECK_EQ(system_salt_.size() % 2, 0U);
 }
 
 void GoogleAuthenticator::LoadLocalaccount(const std::string& filename) {
   DCHECK(ChromeThread::CurrentlyOn(ChromeThread::FILE));
@@ skipping 77 matching lines @@
                                       const unsigned int len) {
   if (len < 2*binary_len)
     return false;
   memset(hex_string, 0, len);
   for (uint i = 0, j = 0; i < binary_len; i++, j+=2)
     snprintf(hex_string + j, len - j, "%02x", binary[i]);
   return true;
 }
 
 }  // namespace chromeos