Make ServerBoundCertStore interface async, move SQLiteServerBoundCertStore load onto DB thread.

chrome/browser/browsing_data/browsing_data_remover.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_BROWSING_DATA_BROWSING_DATA_REMOVER_H_
 #define CHROME_BROWSER_BROWSING_DATA_BROWSING_DATA_REMOVER_H_
 
 #include <set>
 
 #include "base/gtest_prod_util.h"
@@ skipping 303 matching lines @@
   // Callback when Cookies has been deleted. Invokes NotifyAndDeleteIfDone.
   void OnClearedCookies(int num_deleted);
 
   // Invoked on the IO thread to delete cookies.
   void ClearCookiesOnIOThread(net::URLRequestContextGetter* rq_context);
 
   // Invoked on the IO thread to delete server bound certs.
   void ClearServerBoundCertsOnIOThread(
       net::URLRequestContextGetter* rq_context);
 
+  // Callback on IO Thread when server bound certs have been deleted. Clears SSL
+  // connection pool and posts to UI thread to run OnClearedServerBoundCerts.
+  void OnClearedServerBoundCertsOnIOThread(
+      net::URLRequestContextGetter* rq_context);
+
   // Callback when server bound certs have been deleted. Invokes
   // NotifyAndDeleteIfDone.
   void OnClearedServerBoundCerts();
 
   // Callback on the DB thread so that we can wait for the form data to be
   // cleared.
   void FormDataDBThreadHop();
 
   // Callback from the above method.
   void OnClearedFormData();
@@ skipping 76 matching lines @@
 
   ObserverList<Observer> observer_list_;
 
   // Used if we need to clear history.
   CancelableTaskTracker history_task_tracker_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowsingDataRemover);
 };
 
 #endif  // CHROME_BROWSER_BROWSING_DATA_BROWSING_DATA_REMOVER_H_