104 nsresult nsWindowMediator::UnregisterWindow(nsWindowInfo* inInfo) {  in UnregisterWindow()  argument
108     mEnumeratorList[index]->WindowRemoved(inInfo);  in UnregisterWindow()
112   nsIAppWindow* window = inInfo->mWindow.get();  in UnregisterWindow()
118   if (inInfo == mOldestWindow) mOldestWindow = inInfo->mYounger;  in UnregisterWindow()
119   if (inInfo == mTopmostWindow) mTopmostWindow = inInfo->mLower;  in UnregisterWindow()
120   inInfo->Unlink(true, true);  in UnregisterWindow()
121   if (inInfo == mOldestWindow) mOldestWindow = nullptr;  in UnregisterWindow()
122   if (inInfo == mTopmostWindow) mTopmostWindow = nullptr;  in UnregisterWindow()
123   delete inInfo;  in UnregisterWindow()
515   nsWindowInfo *inInfo, *belowInfo;  in SetZPosition()  local
534   inInfo = GetInfoFor(inWindow);  in SetZPosition()
535   if (!inInfo) return NS_ERROR_INVALID_ARG;  in SetZPosition()
556   if (inInfo != belowInfo) {  in SetZPosition()
557     inInfo->Unlink(false, true);  in SetZPosition()
558     inInfo->InsertAfter(nullptr, belowInfo);  in SetZPosition()
560   if (inPosition == nsIWindowMediator::zLevelTop) mTopmostWindow = inInfo;  in SetZPosition()