Unwire the clear on exit preference from the storage systems.

net/cookies/cookie_monster.h

 // Copyright (c) 2012 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.
 
 // Brought to you by the letter D and the number 2.
 
 #ifndef NET_COOKIES_COOKIE_MONSTER_H_
 #define NET_COOKIES_COOKIE_MONSTER_H_
 #pragma once
 
@@ skipping 174 matching lines @@
   // "enable_file_scheme_".
   // If this this method is called, it must be called before first use of
   // the instance (i.e. as part of the instance initialization process).
   void SetCookieableSchemes(const char* schemes[], size_t num_schemes);
 
   // Instructs the cookie monster to not delete expired cookies. This is used
   // in cases where the cookie monster is used as a data structure to keep
   // arbitrary cookies.
   void SetKeepExpiredCookies();
 
-  // Delegates the call to set the |clear_local_store_on_exit_| flag of the
-  // PersistentStore if it exists.
-  void SetClearPersistentStoreOnExit(bool clear_local_store);
+  // Protects session cookies from deletion on shutdown.
+  void SetForceKeepSessionState();
 
   // There are some unknowns about how to correctly handle file:// cookies,
   // and our implementation for this is not robust enough. This allows you
   // to enable support, but it should only be used for testing. Bug 1157243.
   // Must be called before creating a CookieMonster instance.
   static void EnableFileScheme();
 
   // Flush the backing store (if any) to disk and post the given callback when
   // done.
   // WARNING: THE CALLBACK WILL RUN ON A RANDOM THREAD. IT MUST BE THREAD SAFE.
@@ skipping 40 matching lines @@
 
   virtual void DeleteSessionCookiesAsync(const DeleteCallback&) OVERRIDE;
 
   virtual CookieMonster* GetCookieMonster() OVERRIDE;
 
   // Enables writing session cookies into the cookie database. If this this
   // method is called, it must be called before first use of the instance
   // (i.e. as part of the instance initialization process).
   void SetPersistSessionCookies(bool persist_session_cookies);
 
-  // Protects session cookies from deletion on shutdown.
-  void SaveSessionCookies();
-
   // Debugging method to perform various validation checks on the map.
   // Currently just checking that there are no null CanonicalCookie pointers
   // in the map.
   // Argument |arg| is to allow retaining of arbitrary data if the CHECKs
   // in the function trip.  TODO(rdsmith):Remove hack.
   void ValidateMap(int arg);
 
   // The default list of schemes the cookie monster can handle.
   static const char* kDefaultCookieableSchemes[];
   static const int kDefaultCookieableSchemesCount;
@@ skipping 674 matching lines @@
   // loads, which includes cookies for the requested domain key if they are not
   // already returned, plus all cookies that are chain-loaded and not yet
   // returned to CookieMonster.
   virtual void LoadCookiesForKey(const std::string& key,
     const LoadedCallback& loaded_callback) = 0;
 
   virtual void AddCookie(const CanonicalCookie& cc) = 0;
   virtual void UpdateCookieAccessTime(const CanonicalCookie& cc) = 0;
   virtual void DeleteCookie(const CanonicalCookie& cc) = 0;
 
-  // Sets the value of the user preference whether the persistent storage
-  // must be deleted upon destruction.
-  virtual void SetClearLocalStateOnExit(bool clear_local_state) = 0;
+  // Instructs the store to not discard session only cookies on shutdown.
+  virtual void SetForceKeepSessionState() = 0;
 
   // Flushes the store and posts |callback| when complete.
   virtual void Flush(const base::Closure& callback) = 0;
 
  protected:
   PersistentCookieStore() {}
   virtual ~PersistentCookieStore() {}
 
  private:
   friend class base::RefCountedThreadSafe<PersistentCookieStore>;
   DISALLOW_COPY_AND_ASSIGN(PersistentCookieStore);
 };
 
 class CookieList : public std::vector<CookieMonster::CanonicalCookie> {
 };
 
 }  // namespace net
 
 #endif  // NET_COOKIES_COOKIE_MONSTER_H_