Fetch extension blacklist states from SafeBrowsing server

chrome/browser/extensions/test_blacklist.h

 // Copyright 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_EXTENSIONS_TEST_BLACKLIST_H_
 #define CHROME_BROWSER_EXTENSIONS_TEST_BLACKLIST_H_
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "chrome/browser/extensions/blacklist.h"
 
 namespace extensions {
 
 // A wrapper for an extensions::Blacklist that provides functionality for
 // testing.
 class TestBlacklist {
  public:
   explicit TestBlacklist(Blacklist* blacklist);
 
   Blacklist* blacklist() { return blacklist_; }
 
-  Blacklist::BlacklistState GetBlacklistState(const std::string& extension_id);
+  BlacklistState GetBlacklistState(const std::string& extension_id);
 
  private:
   Blacklist* blacklist_;
 
   DISALLOW_COPY_AND_ASSIGN(TestBlacklist);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_TEST_BLACKLIST_H_