ActivateIncrementalWriteBarrier  365 src/incremental-marking.cc void IncrementalMarking::ActivateIncrementalWriteBarrier(PagedSpace* space) {
ActivateIncrementalWriteBarrier  374 src/incremental-marking.cc void IncrementalMarking::ActivateIncrementalWriteBarrier(NewSpace* space) {
ActivateIncrementalWriteBarrier  383 src/incremental-marking.cc void IncrementalMarking::ActivateIncrementalWriteBarrier() {