nsDocLoaderImpl::RemoveChildGroup(nsILoadGroup* aGroup)
nsresult nsDocLoaderImpl::RemoveChildGroup(nsDocLoaderImpl* aLoader)
nsDocLoaderImpl::RemoveChildGroup(nsILoadGroup* aGroup){  nsresult rv = NS_OK;  if (PR_FALSE == mChildGroupList.RemoveElement(aGroup)) {    rv = NS_ERROR_FAILURE;  }  return rv;}