Bug 397227 - Forgot to sync js's config/rules.mk; it would have been helpful if that were checked at build time rather than 'check' time. r=redness still

js/src/config/rules.mk

@@ -197,7 +197,7 @@ ifdef CPP_UNIT_TESTS
 CPPSRCS += $(CPP_UNIT_TESTS)
 SIMPLE_PROGRAMS += $(CPP_UNIT_TESTS:.cpp=$(BIN_SUFFIX))
 REQUIRES += testing xpcom
-LIBS += $(XPCOM_LIBS) $(XPCOM_GLUE_LDOPTS) $(NSPR_LIBS)
+LIBS += $(XPCOM_GLUE_LDOPTS) $(NSPR_LIBS)
 
 # ...and run them the usual way
 check::