MUTABLE_IS_INITIALIZED  168 src/contexts.cc             *binding_flags = MUTABLE_IS_INITIALIZED;
MUTABLE_IS_INITIALIZED  173 src/contexts.cc                 ? MUTABLE_CHECK_INITIALIZED : MUTABLE_IS_INITIALIZED;
MUTABLE_IS_INITIALIZED  223 src/contexts.cc         *binding_flags = MUTABLE_IS_INITIALIZED;
MUTABLE_IS_INITIALIZED 9003 src/runtime.cc       case MUTABLE_IS_INITIALIZED: