Don't force non-session only cookies to be session only cookies, instead delete on shutdown

chrome/browser/net/sqlite_server_bound_cert_store.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.
 
 #ifndef CHROME_BROWSER_NET_SQLITE_SERVER_BOUND_CERT_STORE_H_
 #define CHROME_BROWSER_NET_SQLITE_SERVER_BOUND_CERT_STORE_H_
 #pragma once
 
 #include "base/callback_forward.h"
 #include "base/compiler_specific.h"
 #include "base/memory/ref_counted.h"
 #include "net/base/default_server_bound_cert_store.h"
 
+class ClearOnExitPolicy;
 class FilePath;
 
 // Implements the net::DefaultServerBoundCertStore::PersistentStore interface
 // in terms of a SQLite database. For documentation about the actual member
 // functions consult the documentation of the parent class
 // |net::DefaultServerBoundCertStore::PersistentCertStore|.
+// If provided, a |ClearOnExitPolicy| is consulted when the SQLite database is
+// closed to decide which certificates to keep.
 class SQLiteServerBoundCertStore
     : public net::DefaultServerBoundCertStore::PersistentStore {
  public:
-  explicit SQLiteServerBoundCertStore(const FilePath& path);
+  // If non-NULL, SQLiteServerBoundCertStore will keep a scoped_refptr to the
+  // |clear_on_exit_policy| throughout its lifetime.
+  SQLiteServerBoundCertStore(const FilePath& path,
+                             ClearOnExitPolicy* clear_on_exit_policy);
 
   // net::DefaultServerBoundCertStore::PersistentStore:
   virtual bool Load(
       std::vector<net::DefaultServerBoundCertStore::ServerBoundCert*>* certs)
           OVERRIDE;
   virtual void AddServerBoundCert(
       const net::DefaultServerBoundCertStore::ServerBoundCert& cert) OVERRIDE;
   virtual void DeleteServerBoundCert(
       const net::DefaultServerBoundCertStore::ServerBoundCert& cert) OVERRIDE;
   virtual void SetClearLocalStateOnExit(bool clear_local_state) OVERRIDE;
   virtual void Flush(const base::Closure& completion_task) OVERRIDE;
 
  protected:
   virtual ~SQLiteServerBoundCertStore();
 
  private:
   class Backend;
 
   scoped_refptr<Backend> backend_;
 
   DISALLOW_COPY_AND_ASSIGN(SQLiteServerBoundCertStore);
 };
 
 #endif  // CHROME_BROWSER_NET_SQLITE_SERVER_BOUND_CERT_STORE_H_