52       LocalArrayBufferTracker* tracker = target_page->local_tracker();  in Process()  local
53       if (tracker == nullptr) {  in Process()
55         tracker = target_page->local_tracker();  in Process()
57       DCHECK_NOT_NULL(tracker);  in Process()
58       tracker->Add(new_buffer, it->second);  in Process()
88   LocalArrayBufferTracker* tracker = page->local_tracker();  in FreeDead()  local
89   if (tracker == nullptr) return;  in FreeDead()
91   tracker->Free<LocalArrayBufferTracker::kFreeDead>();  in FreeDead()
92   if (tracker->IsEmpty()) {  in FreeDead()
98   LocalArrayBufferTracker* tracker = page->local_tracker();  in FreeAll()  local
99   if (tracker == nullptr) return;  in FreeAll()
100   tracker->Free<LocalArrayBufferTracker::kFreeAll>();  in FreeAll()
101   if (tracker->IsEmpty()) {  in FreeAll()
107   LocalArrayBufferTracker* tracker = page->local_tracker();  in ProcessBuffers()  local
108   if (tracker == nullptr) return true;  in ProcessBuffers()
111   tracker->Process(  in ProcessBuffers()
122   return tracker->IsEmpty();  in ProcessBuffers()
129     LocalArrayBufferTracker* tracker = page->local_tracker();  in IsTracked()  local
130     if (tracker == nullptr) return false;  in IsTracked()
131     return tracker->IsTracked(buffer);  in IsTracked()