#include "base/memory/singleton.h"
#include "chrome/browser/custom_handlers/protocol_handler_registry.h"
-#include "chrome/browser/extensions/extension_system_factory.h"
#include "chrome/browser/profiles/incognito_helpers.h"
#include "chrome/browser/profiles/profile.h"
#include "components/browser_context_keyed_service/browser_context_dependency_manager.h"