nsresult result = mContent->GetParent(*aContent);
nsresult result = mContent->GetParent(aContent);
NS_IMETHODIMP BRFrame::GetContentAndOffsetsFromPoint(nsIPresContext* aCX,                                                     const nsPoint&  aPoint,                                                     nsIContent **   aContent,                                                     PRInt32&        aOffsetBegin,                                                     PRInt32&        aOffsetEnd,                                                     PRBool&         aBeginFrameContent){  if (!mContent)    return NS_ERROR_NULL_POINTER;  nsresult result = mContent->GetParent(*aContent);  if (NS_SUCCEEDED(result) && *aContent)    result = (*aContent)->IndexOf(mContent, aOffsetBegin);  aOffsetEnd = aOffsetBegin;  aBeginFrameContent = PR_TRUE;  return result;}