if (mUIData && !(aBits & NS_STYLE_INHERIT_UI))
if (mUIData && !(aBits & NS_STYLE_INHERIT_UI_RESET))
  void Destroy(PRUint32 aBits, nsIPresContext* aContext) {    if (mVisibilityData && !(aBits & NS_STYLE_INHERIT_VISIBILITY))      mVisibilityData->Destroy(aContext);    if (mFontData && !(aBits & NS_STYLE_INHERIT_FONT))      mFontData->Destroy(aContext);    if (mListData && !(aBits & NS_STYLE_INHERIT_LIST))      mListData->Destroy(aContext);    if (mTableData && !(aBits & NS_STYLE_INHERIT_TABLE_BORDER))      mTableData->Destroy(aContext);    if (mColorData && !(aBits & NS_STYLE_INHERIT_COLOR))      mColorData->Destroy(aContext);    if (mQuotesData && !(aBits & NS_STYLE_INHERIT_QUOTES))      mQuotesData->Destroy(aContext);    if (mTextData && !(aBits & NS_STYLE_INHERIT_TEXT))      mTextData->Destroy(aContext);    if (mUIData && !(aBits & NS_STYLE_INHERIT_UI))      mUIData->Destroy(aContext);#ifdef MOZ_SVG    if (mSVGData && !(aBits & NS_STYLE_INHERIT_SVG))      mSVGData->Destroy(aContext);#endif    aContext->FreeToShell(sizeof(nsInheritedStyleData), this);  };