61       frame_(NULL), handler_(NULL),  in StackFrameIteratorBase()
86   StackFrame::Type type = frame_->GetCallerState(&state);  in Advance()
89   StackHandlerIterator it(frame_, handler_);  in Advance()
94   frame_ = SingletonFor(type, &state);  in Advance()
108   frame_ = SingletonFor(type, &state);  in Reset()
236   frame_ = SingletonFor(type, &state);  in SafeStackFrameIterator()
237   if (frame_ == NULL) return;  in SafeStackFrameIterator()
241   if (frame_ != NULL && !frame_->is_exit() &&  in SafeStackFrameIterator()
243       external_callback_scope_->scope_address() < frame_->fp()) {  in SafeStackFrameIterator()
264   StackFrame* last_frame = frame_;  in AdvanceOneFrame()
268     frame_ = NULL;  in AdvanceOneFrame()
274   StackFrame::Type type = frame_->GetCallerState(&state);  in AdvanceOneFrame()
275   frame_ = SingletonFor(type, &state);  in AdvanceOneFrame()
276   if (frame_ == NULL) return;  in AdvanceOneFrame()
279   if (frame_->sp() < last_sp || frame_->fp() < last_fp) {  in AdvanceOneFrame()
280     frame_ = NULL;  in AdvanceOneFrame()
329     if (frame_->is_java_script()) return;  in Advance()
330     if (frame_->is_exit() && external_callback_scope_) {  in Advance()
336       if (external_callback_scope_->scope_address() < frame_->fp()) {  in Advance()
337         frame_->state_.pc_address =  in Advance()
341                external_callback_scope_->scope_address() > frame_->fp());  in Advance()
1563   field##_Wrapper(const field& original) : frame_(original) {    \
1565   field frame_;                                                  \
1575     return &wrapper->frame_; \  in STACK_FRAME_TYPE_LIST()