SHARED_NORMALIZED_MAP 3084 src/objects.cc             fast->CopyNormalized(mode, SHARED_NORMALIZED_MAP);
SHARED_NORMALIZED_MAP 3101 src/objects.cc         fast->CopyNormalized(mode, SHARED_NORMALIZED_MAP);
SHARED_NORMALIZED_MAP 4706 src/objects.cc   result->set_is_shared(sharing == SHARED_NORMALIZED_MAP);