Bug 1364066 - Re-enable bundled NSS on Solaris. r=glandium

old-configure.in

@@ -2023,7 +2023,7 @@ else
    NSS_CFLAGS="-I${DIST}/include/nss"
    case "${OS_ARCH}" in
         # Only few platforms have been tested with GYP
-        WINNT|Darwin|Linux|DragonFly|FreeBSD|NetBSD|OpenBSD)
+        WINNT|Darwin|Linux|DragonFly|FreeBSD|NetBSD|OpenBSD|SunOS)
             ;;
         *)
             AC_MSG_ERROR([building in-tree NSS is not supported on this platform. Use --with-system-nss])