3110 void Map::EnsureDescriptorSlack(Handle<Map> map, int slack) {  in EnsureDescriptorSlack()  argument
3112   if (slack <= descriptors->NumberOfSlackDescriptors()) return;  in EnsureDescriptorSlack()
3116       isolate->factory()->NewDescriptorArray(number_of_descriptors, slack);  in EnsureDescriptorSlack()
7926                                        int slack) {  in Allocate()  argument
7929   int size = number_of_descriptors + slack;  in Allocate()
10235   int slack = map->unused_property_fields();  in GetMinInobjectSlack()  local
10236   if (*reinterpret_cast<int*>(data) > slack) {  in GetMinInobjectSlack()
10237     *reinterpret_cast<int*>(data) = slack;  in GetMinInobjectSlack()
10243   int slack = *reinterpret_cast<int*>(data);  in ShrinkInstanceSize()  local
10244   map->set_inobject_properties(map->inobject_properties() - slack);  in ShrinkInstanceSize()
10245   map->set_unused_property_fields(map->unused_property_fields() - slack);  in ShrinkInstanceSize()
10246   map->set_instance_size(map->instance_size() - slack * kPointerSize);  in ShrinkInstanceSize()
10264   int slack = map->unused_property_fields();  in CompleteInobjectSlackTracking()  local
10265   map->TraverseTransitionTree(&GetMinInobjectSlack, &slack);  in CompleteInobjectSlackTracking()
10266   if (slack != 0) {  in CompleteInobjectSlackTracking()
10268     map->TraverseTransitionTree(&ShrinkInstanceSize, &slack);  in CompleteInobjectSlackTracking()
10271     ASSERT(expected_nof_properties() >= slack);  in CompleteInobjectSlackTracking()
10272     set_expected_nof_properties(expected_nof_properties() - slack);  in CompleteInobjectSlackTracking()