nsIFrame* frame = (nsIFrame*) aFloaters->ElementAt(i); frame->ListTag(out); if (i < n - 1) fputs(" ", out);
for (j = aIndent; --j >= 0; ) fputs("  ", out); nsPlaceholderFrame* ph = (nsPlaceholderFrame*) aFloaters->ElementAt(i); if (nsnull != ph) { ph->ListTag(out); fputs("\n", out); nsIFrame* frame = ph->GetAnchoredItem(); if (nsnull != frame) { frame->List(out, aIndent + 1, nsnull); } }
ListFloaters(FILE* out, nsVoidArray* aFloaters){  PRInt32 i, n = aFloaters->Count();  for (i = 0; i < n; i++) {    nsIFrame* frame = (nsIFrame*) aFloaters->ElementAt(i);    frame->ListTag(out);    if (i < n - 1) fputs(" ", out);  }}