Bug 614228 - Windows bustage in nsUrlWidget after bug 581596 landing

a=shaver, r=pending. (Landing as SeaMonkey bustage-fix)

widget/public/nsIWidget.h

@@ -44,7 +44,7 @@
 #include "nsRect.h"
 #include "nsPoint.h"
 #include "nsRegion.h"
-#include "nsString.h"
+#include "nsStringGlue.h"
 
 #include "prthread.h"
 #include "nsEvent.h"