ActiveCountMaintainer 257 src/frames.cc SafeStackFrameIterator::ActiveCountMaintainer::ActiveCountMaintainer( ActiveCountMaintainer 265 src/frames.cc SafeStackFrameIterator::ActiveCountMaintainer::~ActiveCountMaintainer() { ActiveCountMaintainer 854 src/frames.h class ActiveCountMaintainer BASE_EMBEDDED { ActiveCountMaintainer 856 src/frames.h explicit ActiveCountMaintainer(Isolate* isolate); ActiveCountMaintainer 857 src/frames.h ~ActiveCountMaintainer(); ActiveCountMaintainer 862 src/frames.h ActiveCountMaintainer maintainer_;