non-new-profile-management creates a "no-op" style account_reconcilor,

components/signin/core/browser/account_reconcilor.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_ACCOUNT_RECONCILOR_H_
 #define COMPONENTS_SIGNIN_CORE_BROWSER_ACCOUNT_RECONCILOR_H_
 
 #include <deque>
 #include <functional>
 #include <set>
 #include <string>
@@ skipping 122 matching lines @@
   bool IsProfileConnected();
 
   void DeleteFetchers();
 
   // All actions with side effects.  Virtual so that they can be overridden
   // in tests.
   virtual void PerformMergeAction(const std::string& account_id);
   virtual void PerformAddToChromeAction(const std::string& account_id,
                                         int session_index);
   virtual void PerformLogoutAllAccountsAction();
+  virtual void PerformAddAccountToTokenService(
+      const std::string& account_id,
+      const std::string& refresh_token);
 
   // Used to remove an account from chrome and the cookie jar.
-  virtual void StartRemoveAction(const std::string& account_id);
-  virtual void FinishRemoveAction(
+  virtual void PerformStartRemoveAction(const std::string& account_id);
+  virtual void PerformFinishRemoveAction(
       const std::string& account_id,
       const GoogleServiceAuthError& error,
       const std::vector<std::pair<std::string, bool> >& accounts);
 
   // Used during periodic reconciliation.
   void StartReconcile();
   void FinishReconcile();
   void AbortReconcile();
   void CalculateIfReconcileIsDone();
   void ScheduleStartReconcileIfChromeAccountsChanged();
@@ skipping 79 matching lines @@
   EmailSet invalid_chrome_accounts_;
   std::vector<std::string> add_to_cookie_;
   std::vector<std::pair<std::string, int> > add_to_chrome_;
 
   std::deque<GetAccountsFromCookieCallback> get_gaia_accounts_callbacks_;
 
   DISALLOW_COPY_AND_ASSIGN(AccountReconcilor);
 };
 
 #endif  // COMPONENTS_SIGNIN_CORE_BROWSER_ACCOUNT_RECONCILOR_H_