40 struct SecurityModule::impl {  struct in bluetooth::security::SecurityModule
41   impl(  in impl()  function
66   os::Handler* security_handler_;
67   l2cap::classic::L2capClassicModule* l2cap_classic_module_;
68   l2cap::le::L2capLeModule* l2cap_le_module_;
69   channel::SecurityManagerChannel* security_manager_channel_;
70   hci::HciLayer* hci_layer_;
71   hci::AclManager* acl_manager_;
72   hci::Controller* controller_;
73   storage::StorageModule* storage_module_;
74   L2capSecurityModuleInterface l2cap_security_interface_;
75   neighbor::NameDbModule* name_db_module_;
77   internal::SecurityManagerImpl security_manager_impl{security_handler_,
86   ~impl() {  in ~impl()