Handle transient LogOut errors with retry and backoff.

components/signin/core/browser/gaia_cookie_manager_service.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 COMPONENTS_SIGNIN_CORE_BROWSER_GAIA_COOKIE_MANAGER_SERVICE_H
 #define COMPONENTS_SIGNIN_CORE_BROWSER_GAIA_COOKIE_MANAGER_SERVICE_H
 
 #include <deque>
 
 #include "base/observer_list.h"
@@ skipping 221 matching lines @@
 
   // Overridden from URLFetcherDelgate.
   void OnURLFetchComplete(const net::URLFetcher* source) override;
 
   OAuth2TokenService* token_service_;
   SigninClient* signin_client_;
   scoped_ptr<GaiaAuthFetcher> gaia_auth_fetcher_;
   scoped_ptr<UbertokenFetcher> uber_token_fetcher_;
   ExternalCcResultFetcher external_cc_result_fetcher_;
 
-  // If the GaiaAuthFetcher fails, retry with exponential backoff.
-  net::BackoffEntry gaia_auth_fetcher_backoff_;
-  base::OneShotTimer<GaiaCookieManagerService> gaia_auth_fetcher_timer_;
-  int gaia_auth_fetcher_retries_;
+  // If the GaiaAuthFetcher or URLFetcher fails, retry with exponential backoff.
+  net::BackoffEntry fetcher_backoff_;
+  base::OneShotTimer<GaiaCookieManagerService> fetcher_timer_;
+  int fetcher_retries_;
 
   // The last fetched ubertoken, for use in MergeSession retries.
   std::string uber_token_;
 
   // Subscription to be called whenever the GAIA cookies change.
   scoped_ptr<SigninClient::CookieChangedSubscription>
       cookie_changed_subscription_;
 
   // A worklist for this class. Stores any pending requests that couldn't be
   // executed right away, since this class only permits one request to be
@@ skipping 11 matching lines @@
   bool external_cc_result_fetched_;
 
   std::vector<std::pair<std::string, bool> > listed_accounts_;
 
   bool list_accounts_fetched_once_;
 
   DISALLOW_COPY_AND_ASSIGN(GaiaCookieManagerService);
 };
 
 #endif  // COMPONENTS_SIGNIN_CORE_BROWSER_GAIA_COOKIE_MANAGER_SERVICE_H