if (0 != next->mChildCount) {
if (0 != next->ChildCount()) {
nsBlockFrame::IsLastLine(nsBlockReflowState& aState,                         LineData* aLine,                         nsReflowStatus aReflowStatus){  // If the frame is not-complete then there must be another line  // following...  if (NS_FRAME_IS_COMPLETE(aReflowStatus)) {    // If any subsequent line has a frame on it then this is not the    // last line.    LineData* next = aLine->mNext;    while (nsnull != next) {      if (0 != next->mChildCount) {        return PR_FALSE;      }      next = next->mNext;    }    // If there are next-in-flows and they have any non-empty lines    // then this is not the last line (because the pullup code will    // pullup frames from the next-in-flows after this line is    // placed). Even if the pullup code doesn't pullup, we don't want    // to signal the last line except in our last-in-flow.    nsBlockFrame* nextInFlow = (nsBlockFrame*) mNextInFlow;    while (nsnull != mNextInFlow) {      LineData* line = nextInFlow->mLines;      while (nsnull != line) {        if (0 != next->mChildCount) {          return PR_FALSE;        }        line = line->mNext;      }      nextInFlow = (nsBlockFrame*) nextInFlow->mNextInFlow;    }    // This is the last line    return PR_TRUE;  }  return PR_FALSE;}