Bug 464276: remove -DUSE_DEBUG_RTL, which is not being used.  r=nelson.
Bug 464276: remove -DUSE_DEBUG_RTL, which is not being used.  r=nelson.

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