NS_IMPL_ICONTENT_NO_SETPARENT_NO_SETDOCUMENT_NO_FOCUS_USING_GENERIC(mInner)
NS_IMETHOD GetAttribute(const nsString& aName, nsString& aReturn) { return mInner.GetAttribute(aName, aReturn); }
  NS_IMPL_ICONTENT_NO_SETPARENT_NO_SETDOCUMENT_NO_FOCUS_USING_GENERIC(mInner)