136   PerIsolateThreadData* per_thread = NULL;  in FindOrAllocatePerThreadDataForThisThread()  local
139     per_thread = thread_data_table_->Lookup(this, thread_id);  in FindOrAllocatePerThreadDataForThisThread()
140     if (per_thread == NULL) {  in FindOrAllocatePerThreadDataForThisThread()
141       per_thread = new PerIsolateThreadData(this, thread_id);  in FindOrAllocatePerThreadDataForThisThread()
142       thread_data_table_->Insert(per_thread);  in FindOrAllocatePerThreadDataForThisThread()
144     DCHECK(thread_data_table_->Lookup(this, thread_id) == per_thread);  in FindOrAllocatePerThreadDataForThisThread()
146   return per_thread;  in FindOrAllocatePerThreadDataForThisThread()
156     PerIsolateThreadData* per_thread =  in DiscardPerThreadDataForThisThread()  local
158     if (per_thread) {  in DiscardPerThreadDataForThisThread()
159       DCHECK(!per_thread->thread_state_);  in DiscardPerThreadDataForThisThread()
160       thread_data_table_->Remove(per_thread);  in DiscardPerThreadDataForThisThread()
174   PerIsolateThreadData* per_thread = NULL;  in FindPerThreadDataForThread()  local
177     per_thread = thread_data_table_->Lookup(this, thread_id);  in FindPerThreadDataForThread()
179   return per_thread;  in FindPerThreadDataForThread()