38     entry_->ref_++;  in Ref()
44     entry_->ref_++;  in Ref()
50     entry_->ref_--;  in ~Ref()
56     rhs.entry_->ref_++;  in operator =()
60     entry_->ref_--;  in operator =()
96     entry_->ref_++;  in StyleRef()
102     entry_->ref_++;  in StyleRef()
108     entry_->ref_--;  in ~StyleRef()
114     rhs.entry_->ref_++;  in operator =()
118     entry_->ref_--;  in operator =()
187   entry->ref_ = 0;  in MakeRefImpl()
212   entry->ref_ = 0;  in MakeRef()
227   entry->ref_ = 0;  in MakeRef()
277     if (index_iter->second->ref_ <= 0) {  in Prune()
286                      [](const std::unique_ptr<Entry>& entry) -> bool { return entry->ref_ <= 0; });  in Prune()
289       [](const std::unique_ptr<StyleEntry>& entry) -> bool { return entry->ref_ <= 0; });  in Prune()