FRAMES_UNTOUCHED  900 src/debug.cc     thread_local_.frame_drop_mode_ = FRAMES_UNTOUCHED;
FRAMES_UNTOUCHED 1011 src/debug.cc     if (thread_local_.frame_drop_mode_ == FRAMES_UNTOUCHED) {
FRAMES_UNTOUCHED 1683 src/liveedit.cc   Debug::FrameDropMode drop_mode = Debug::FRAMES_UNTOUCHED;