Split Blacklist from ExtensionSystem.

extensions/browser/extension_system.h

 // Copyright 2014 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 EXTENSIONS_BROWSER_EXTENSION_SYSTEM_H_
 #define EXTENSIONS_BROWSER_EXTENSION_SYSTEM_H_
 
 #include <string>
 
 #include "base/memory/ref_counted.h"
@@ skipping 11 matching lines @@
 class DeviceLocalAccountManagementPolicyProvider;
 }
 #endif  // defined(OS_CHROMEOS)
 
 namespace content {
 class BrowserContext;
 }
 
 namespace extensions {
 
-class Blacklist;
 class ContentVerifier;
 class DeclarativeUserScriptMaster;
 class ErrorConsole;
 class EventRouter;
 class Extension;
 class ExtensionSet;
 class InfoMap;
 class InstallVerifier;
 class LazyBackgroundTaskQueue;
 class ManagementPolicy;
@@ skipping 43 matching lines @@
 
   // Returns the IO-thread-accessible extension data.
   virtual InfoMap* info_map() = 0;
 
   // The LazyBackgroundTaskQueue is created at startup.
   virtual LazyBackgroundTaskQueue* lazy_background_task_queue() = 0;
 
   // The EventRouter is created at startup.
   virtual EventRouter* event_router() = 0;
 
-  // The blacklist is created at startup.
-  virtual Blacklist* blacklist() = 0;
-
   // The ErrorConsole is created at startup.
   virtual ErrorConsole* error_console() = 0;
 
   // The InstallVerifier is created at startup.
   virtual InstallVerifier* install_verifier() = 0;
 
   // Returns the QuotaService that limits calls to certain extension functions.
   // Lives on the UI thread. Created at startup.
   virtual QuotaService* quota_service() = 0;
 
@@ skipping 26 matching lines @@
 
   // Get the user script master for declarative scripts, if any.
   virtual DeclarativeUserScriptMaster*
       GetDeclarativeUserScriptMasterByExtension(
           const ExtensionId& extension_id) = 0;
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_BROWSER_EXTENSION_SYSTEM_H_