Manage all the testing classes for Blacklist in TestBlacklist.

chrome/browser/extensions/blacklist.h

 // Copyright 2013 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_EXTENSIONS_BLACKLIST_H_
 #define CHROME_BROWSER_EXTENSIONS_BLACKLIST_H_
 
 #include <list>
 #include <map>
 #include <set>
@@ skipping 75 matching lines @@
   // marked in the blacklist as BLACKLISTED_MALWARE and asynchronously pass
   // to |callback|. Basically, will call GetBlacklistedIDs and filter its
   // results.
   void GetMalwareIDs(const std::set<std::string>& ids,
                      const GetMalwareIDsCallback& callback);
 
   // More convenient form of GetBlacklistedIDs for checking a single extension.
   void IsBlacklisted(const std::string& extension_id,
                      const IsBlacklistedCallback& callback);
 
-  // Used to mock BlacklistStateFetcher in unit tests.
+  // Used to mock BlacklistStateFetcher in unit tests. Blacklist owns the
+  // |fetcher|.
   void SetBlacklistStateFetcherForTest(BlacklistStateFetcher* fetcher);
 
+  // Reset the owned BlacklistStateFetcher to null and return the current
+  // BlacklistStateFetcher.
+  BlacklistStateFetcher* ResetBlacklistStateFetcherForTest();
+
   // Adds/removes an observer to the blacklist.
   void AddObserver(Observer* observer);
   void RemoveObserver(Observer* observer);
 
  private:
   // Use via ScopedDatabaseManagerForTest.
   static void SetDatabaseManager(
       scoped_refptr<SafeBrowsingDatabaseManager> database_manager);
   static scoped_refptr<SafeBrowsingDatabaseManager> GetDatabaseManager();
 
@@ skipping 31 matching lines @@
   // GetBlacklistedIDs and deleted when the callback is called from
   // OnBlacklistStateReceived.
   StateRequestsList state_requests_;
 
   DISALLOW_COPY_AND_ASSIGN(Blacklist);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_BLACKLIST_H_