skip |= 1 << NS_SIDE_RIGHT;
nsInlineFrame* next = (nsInlineFrame*) mNextInFlow; if (next->mRect.height || next->mRect.width) {   skip |= 1 << NS_SIDE_RIGHT; } else {   }
nsInlineFrame::GetSkipSides() const{  PRIntn skip = 0;  if (nsnull != mPrevInFlow) {    skip |= 1 << NS_SIDE_LEFT;  }  if (nsnull != mNextInFlow) {    skip |= 1 << NS_SIDE_RIGHT;  }  return skip;}