228       mDropdownFrame(nullptr),  in nsComboboxControlFrame()
297   nsView* view = mDropdownFrame->GetView();  in ShowPopup()
301     nsRect rect = mDropdownFrame->GetRect();  in ShowPopup()
325   nsView* view = mDropdownFrame->GetView();  in ShowList()
406       !NS_SUBTREE_DIRTY(mDropdownFrame)) {  in ReflowDropdown()
413   WritingMode wm = mDropdownFrame->GetWritingMode();  in ReflowDropdown()
416   ReflowInput kidReflowInput(aPresContext, aReflowInput, mDropdownFrame,  in ReflowDropdown()
432     nsView* view = mDropdownFrame->GetView();  in ReflowDropdown()
454   ReflowChild(mDropdownFrame, aPresContext, desiredSize, kidReflowInput,  in ReflowDropdown()
459   FinishReflowChild(mDropdownFrame, aPresContext, desiredSize, &kidReflowInput,  in ReflowDropdown()
517       static_cast<nsListControlFrame*>(combo->mDropdownFrame)  in Run()
520       presShell->FrameNeedsReflow(combo->mDropdownFrame, IntrinsicDirty::Resize,  in Run()
525         static_cast<nsListControlFrame*>(combo->mDropdownFrame)  in Run()
592     nsListControlFrame* lcf = static_cast<nsListControlFrame*>(mDropdownFrame);  in GetAvailableDropdownSpace()
617       nsView* view = mDropdownFrame->GetView();  in AbsolutelyPositionDropDown()
624   LogicalSize dropdownSize = mDropdownFrame->GetLogicalSize(wm);  in AbsolutelyPositionDropDown()
626   nsListControlFrame* lcf = static_cast<nsListControlFrame*>(mDropdownFrame);  in AbsolutelyPositionDropDown()
654       mDropdownFrame->GetLogicalPosition(containerSize);  in AbsolutelyPositionDropDown()
657     mDropdownFrame->SetPosition(wm, newPos, containerSize);  in AbsolutelyPositionDropDown()
658     nsContainerFrame::PositionFrameView(mDropdownFrame);  in AbsolutelyPositionDropDown()
734   if (mDropdownFrame) {  in GetIntrinsicISize()
740           isContainSize ? 0 : mDropdownFrame->GetMinISize(aRenderingContext);  in GetIntrinsicISize()
747           isContainSize ? 0 : mDropdownFrame->GetPrefISize(aRenderingContext);  in GetIntrinsicISize()
797   if (!mDisplayFrame || !mButtonFrame || !mDropdownFrame) {  in Reflow()
904   mDropdownFrame = aDropDownFrame;  in SetDropDown()
905   mListControlFrame = do_QueryFrame(mDropdownFrame);  in SetDropDown()
912 nsIFrame* nsComboboxControlFrame::GetDropDown() { return mDropdownFrame; }  in GetDropDown()
1023   nsISelectControlFrame* listFrame = do_QueryFrame(mDropdownFrame);  in DoneAddingChildren()
1035   nsListControlFrame* lcf = static_cast<nsListControlFrame*>(mDropdownFrame);  in AddOption()
1057   nsListControlFrame* lcf = static_cast<nsListControlFrame*>(mDropdownFrame);  in RemoveOption()
1067   NS_ASSERTION(mDropdownFrame, "No dropdown frame!");  in NS_IMETHODIMP_()
1069   nsISelectControlFrame* listFrame = do_QueryFrame(mDropdownFrame);  in NS_IMETHODIMP_()
1113   nsIFormControlFrame* fcFrame = do_QueryFrame(mDropdownFrame);  in SetFormProperty()
1123                           : mDropdownFrame->GetContentInsertionFrame();  in GetContentInsertionFrame()
1128   aResult.AppendElement(OwnedAnonBox(mDropdownFrame));  in AppendDirectlyOwnedAnonBoxes()
1357     MOZ_ASSERT(mDropdownFrame, "mDroppedDown without frame");  in DestroyFrom()
1358     nsView* view = mDropdownFrame->GetView();  in DestroyFrom()
1438         mDropdownFrame->GetView()->GetViewManager();  in Rollup()
1453   nsView* view = mDropdownFrame->GetView();  in GetRollupWidget()