Extract debugger target enumeration into a separate class

chrome/browser/extensions/extension_service.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_EXTENSIONS_EXTENSION_SERVICE_H_
 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_SERVICE_H_
 
 #include <list>
 #include <map>
 #include <set>
@@ skipping 894 matching lines @@
   UnloadedExtensionPathMap unloaded_extension_paths_;
 
   // Map disabled extensions' ids to their paths. When a temporarily loaded
   // extension is disabled before it is reloaded, keep track of the path so that
   // it can be re-enabled upon a successful load.
   typedef std::map<std::string, base::FilePath> DisabledExtensionPathMap;
   DisabledExtensionPathMap disabled_extension_paths_;
 
   // Map of inspector cookies that are detached, waiting for an extension to be
   // reloaded.
-  typedef std::map<std::string, int> OrphanedDevTools;
+  typedef std::map<std::string, std::string> OrphanedDevTools;
   OrphanedDevTools orphaned_dev_tools_;
 
   // Maps extension ids to a bitmask that indicates which events should be
   // dispatched to the extension when it is loaded.
   std::map<std::string, int> on_load_events_;
 
   content::NotificationRegistrar registrar_;
   PrefChangeRegistrar pref_change_registrar_;
 
   // Keeps track of loading and unloading component extensions.
@@ skipping 55 matching lines @@
 #endif
 
   FRIEND_TEST_ALL_PREFIXES(ExtensionServiceTest,
                            InstallAppsWithUnlimtedStorage);
   FRIEND_TEST_ALL_PREFIXES(ExtensionServiceTest,
                            InstallAppsAndCheckStorageProtection);
   DISALLOW_COPY_AND_ASSIGN(ExtensionService);
 };
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_SERVICE_H_