nsCalculatedBoxInfoImpl::Clear() { nsBoxInfo::Clear();  mFlags = NS_FRAME_BOX_NEEDS_RECALC;  calculatedSize.width = 0; calculatedSize.height = 0;
nsInfoListImpl::Clear(nsIPresShell* aShell) { nsCalculatedBoxInfo* info = mFirst; while(info) { nsCalculatedBoxInfo* it = info; info = info->next; it->Recycle(aShell); } mFirst = nsnull; mLast = nsnull; mCount = 0;
nsCalculatedBoxInfoImpl::Clear(){           nsBoxInfo::Clear();    mFlags = NS_FRAME_BOX_NEEDS_RECALC;    calculatedSize.width = 0;    calculatedSize.height = 0;    //prefWidthIntrinsic = PR_TRUE;    //prefHeightIntrinsic = PR_TRUE;}