return frame->GetContentAndOffsetsFromPoint(aCX, point, aNewContent, aContentOffset, aContentOffsetEnd, aBeginFrameContent); }
  NS_IMETHOD GetContentAndOffsetsFromPoint(nsPresContext* aCX,                                           const nsPoint&  aPoint,                                           nsIContent **   aNewContent,                                           PRInt32&        aContentOffset,                                           PRInt32&        aContentOffsetEnd,                                           PRBool&         aBeginFrameContent) {    return mInner.GetChildContentAndOffsetsFromPoint(aCX, aPoint, aNewContent, aContentOffset,                                                     aContentOffsetEnd, aBeginFrameContent);  }