return mFrameSelection->GetHint(aHintRight);
if (!aHintRight) return NS_ERROR_NULL_POINTER; if (HINTRIGHT == mHint) *aHintRight = PR_TRUE; else *aHintRight = PR_FALSE; return NS_OK;
nsDOMSelection::GetHint(PRBool *aHintRight){  return mFrameSelection->GetHint(aHintRight);}