Delete the omahaproxy-backed extension blacklist and clear its entries from the

chrome/browser/safe_browsing/database_manager.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.
 //
 // The Safe Browsing service is responsible for downloading anti-phishing and
 // anti-malware tables and checking urls against them.
 
 #ifndef CHROME_BROWSER_SAFE_BROWSING_DATABASE_MANAGER_H_
 #define CHROME_BROWSER_SAFE_BROWSING_DATABASE_MANAGER_H_
 
@@ skipping 192 matching lines @@
   void StartOnIOThread();
 
   // Called to stop or shutdown operations on the io_thread. This may be called
   // multiple times during the life of the DatabaseManager. Should be called
   // on IO thread. If shutdown is true, the manager is disabled permanently.
   void StopOnIOThread(bool shutdown);
 
  protected:
   virtual ~SafeBrowsingDatabaseManager();
 
+  // protected for tests.
+  void NotifyDatabaseUpdateFinished(bool update_succeeded);
+
  private:
   friend class base::RefCountedThreadSafe<SafeBrowsingDatabaseManager>;
   friend class SafeBrowsingServerTest;
   friend class SafeBrowsingServiceTest;
   friend class SafeBrowsingServiceTestHelper;
   friend class SafeBrowsingDatabaseManagerTest;
 
   typedef std::set<SafeBrowsingCheck*> CurrentChecks;
   typedef std::vector<SafeBrowsingCheck*> GetHashRequestors;
   typedef base::hash_map<SBPrefix, GetHashRequestors> GetHashRequests;
@@ skipping 65 matching lines @@
                          AddChunksCallback callback);
 
   void DeleteDatabaseChunks(std::vector<SBChunkDelete>* chunk_deletes);
 
   static SBThreatType GetThreatTypeFromListname(const std::string& list_name);
 
   void NotifyClientBlockingComplete(Client* client, bool proceed);
 
   void DatabaseUpdateFinished(bool update_succeeded);
 
-  void NotifyDatabaseUpdateFinished(bool update_succeeded);
-
   // Called on the db thread to close the database.  See CloseDatabase().
   void OnCloseDatabase();
 
   // Runs on the db thread to reset the database. We assume that resetting the
   // database is a synchronous operation.
   void OnResetDatabase();
 
   // Store in-memory the GetHash response. Runs on the database thread.
   void CacheHashResults(const std::vector<SBPrefix>& prefixes,
                         const std::vector<SBFullHashResult>& full_hashes);
@@ skipping 101 matching lines @@
 
   std::deque<QueuedCheck> queued_checks_;
 
   // Timeout to use for safe browsing checks.
   base::TimeDelta check_timeout_;
 
   DISALLOW_COPY_AND_ASSIGN(SafeBrowsingDatabaseManager);
 };
 
 #endif  // CHROME_BROWSER_SAFE_BROWSING_DATABASE_MANAGER_H_