aContent->SetAttr(kNameSpaceID_HTML, nsHTMLAtoms::_baseHref, mBaseHREF, PR_FALSE);
aContent->SetAttr(kNameSpaceID_None, nsHTMLAtoms::_baseHref, mBaseHREF, PR_FALSE);
HTMLContentSink::AddBaseTagInfo(nsIHTMLContent* aContent){  if (!mBaseHREF.IsEmpty()) {    aContent->SetAttr(kNameSpaceID_HTML, nsHTMLAtoms::_baseHref, mBaseHREF, PR_FALSE);  }  if (!mBaseTarget.IsEmpty()) {    aContent->SetAttr(kNameSpaceID_HTML, nsHTMLAtoms::_baseTarget, mBaseTarget, PR_FALSE);  }}