Bug 625491: Make pk11load.o depend on debug_module.c.  r=rrelyea.
Bug 625491: Make pk11load.o depend on debug_module.c.  r=rrelyea.

ekr/nss-old,nmav/nss,ekr/nss-old,nmav/nss,nmav/nss,ekr/nss-old,ekr/nss-old,nmav/nss,ekr/nss-old,ekr/nss-old,nmav/nss,nmav/nss,nmav/nss,ekr/nss-old