Always fire refresh tokens loaded on ChromeOS.

chrome/browser/chromeos/login/signin/oauth2_login_manager.cc

 // 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.
 
 #include "chrome/browser/chromeos/login/signin/oauth2_login_manager.h"
 
 #include <utility>
 #include <vector>
 
 #include "base/command_line.h"
@@ skipping 82 matching lines @@
 
   DCHECK(restore_strategy_ == RESTORE_FROM_SAVED_OAUTH2_REFRESH_TOKEN);
   RestoreSessionFromSavedTokens();
 }
 
 void OAuth2LoginManager::RestoreSessionFromSavedTokens() {
   ProfileOAuth2TokenService* token_service = GetTokenService();
   const std::string& primary_account_id = GetPrimaryAccountId();
   if (token_service->RefreshTokenIsAvailable(primary_account_id)) {
     VLOG(1) << "OAuth2 refresh token is already loaded.";
+    FireRefreshTokensLoaded();
     VerifySessionCookies();
   } else {
     VLOG(1) << "Loading OAuth2 refresh token from database.";
 
     // Flag user with unknown token status in case there are no saved tokens
     // and OnRefreshTokenAvailable is not called. Flagging it here would
     // cause user to go through Gaia in next login to obtain a new refresh
     // token.
     user_manager::UserManager::Get()->SaveUserOAuthStatus(
         AccountId::FromUserEmail(primary_account_id),
@@ skipping 75 matching lines @@
   account_info_fetcher_->RefreshToken(client_info, refresh_token,
       std::vector<std::string>(1, kServiceScopeGetUserInfo), kMaxRetries,
       this);
 }
 
 void OAuth2LoginManager::UpdateCredentials(const std::string& account_id) {
   DCHECK(!account_id.empty());
   DCHECK(!refresh_token_.empty());
   // |account_id| is assumed to be already canonicalized if it's an email.
   GetTokenService()->UpdateCredentials(account_id, refresh_token_);
+  FireRefreshTokensLoaded();
 
   FOR_EACH_OBSERVER(Observer, observer_list_,
                     OnNewRefreshTokenAvaiable(user_profile_));
 }
 
+void OAuth2LoginManager::FireRefreshTokensLoaded() {
+  // TODO(knn): Figure out the right way to plumb this.

[achuithb, 2015/12/15 22:18:42]

please reference a bug here.

[knn, 2015/12/16 06:57:28]

Done.

+  GetTokenService()->LoadCredentials(std::string());
+}
+
 void OAuth2LoginManager::OnRefreshTokenResponse(
     const std::string& access_token,
     int expires_in_seconds) {
   account_info_fetcher_->GetUserInfo(access_token, kMaxRetries, this);
 }
 
 void OAuth2LoginManager::OnGetUserInfoResponse(
     scoped_ptr<base::DictionaryValue> user_info) {
   account_info_fetcher_.reset();
 
@@ skipping 199 matching lines @@
   FOR_EACH_OBSERVER(Observer, observer_list_,
                     OnSessionRestoreStateChanged(user_profile_, state_));
 }
 
 void OAuth2LoginManager::SetSessionRestoreStartForTesting(
     const base::Time& time) {
   session_restore_start_ = time;
 }
 
 }  // namespace chromeos