Bug 700659 - Slay nsHashSets in content. r=bz

content/base/src/nsDOMTokenList.cpp

@@ -44,7 +44,6 @@
 #include "nsContentUtils.h"
 #include "nsDOMError.h"
 #include "nsGenericElement.h"
-#include "nsHashSets.h"
 
 
 nsDOMTokenList::nsDOMTokenList(nsGenericElement *aElement, nsIAtom* aAttrAtom)

content/base/src/nsDocument.h

@@ -50,7 +50,6 @@
 #include "nsWeakPtr.h"
 #include "nsVoidArray.h"
 #include "nsTArray.h"
-#include "nsHashSets.h"
 #include "nsIDOMXMLDocument.h"
 #include "nsIDOMDocumentXBL.h"
 #include "nsStubDocumentObserver.h"