16   for (auto zone : zone_pool_->used_) {  in StatsScope()  local
17     size_t size = static_cast<size_t>(zone->allocation_size());  in StatsScope()
19         initial_values_.insert(std::make_pair(zone, size));  in StatsScope()
39   for (Zone* zone : zone_pool_->used_) {  in GetCurrentAllocatedBytes()
40     total += static_cast<size_t>(zone->allocation_size());  in GetCurrentAllocatedBytes()
42     InitialValues::iterator it = initial_values_.find(zone);  in GetCurrentAllocatedBytes()
56 void ZonePool::StatsScope::ZoneReturned(Zone* zone) {  in ZoneReturned()  argument
61   InitialValues::iterator it = initial_values_.find(zone);  in ZoneReturned()
74   for (Zone* zone : unused_) {  in ~ZonePool()
75     delete zone;  in ~ZonePool()
87   for (Zone* zone : used_) {  in GetCurrentAllocatedBytes()
88     total += static_cast<size_t>(zone->allocation_size());  in GetCurrentAllocatedBytes()
100   Zone* zone;  in NewEmptyZone()  local
103     zone = unused_.back();  in NewEmptyZone()
106     zone = new Zone();  in NewEmptyZone()
108   used_.push_back(zone);  in NewEmptyZone()
109   DCHECK_EQ(0u, zone->allocation_size());  in NewEmptyZone()
110   return zone;  in NewEmptyZone()
114 void ZonePool::ReturnZone(Zone* zone) {  in ReturnZone()  argument
120     stat_scope->ZoneReturned(zone);  in ReturnZone()
123   Used::iterator it = std::find(used_.begin(), used_.end(), zone);  in ReturnZone()
126   total_deleted_bytes_ += static_cast<size_t>(zone->allocation_size());  in ReturnZone()
129     delete zone;  in ReturnZone()
131     zone->DeleteAll();  in ReturnZone()
132     DCHECK_EQ(0u, zone->allocation_size());  in ReturnZone()
133     unused_.push_back(zone);  in ReturnZone()