bug 1153964 - allow unrestricted RC4 fallback in beta and release r=Cykesiopka

--HG--
extra : amend_source : 84b36899198baa138abb244df059649277709d05

netwerk/base/security-prefs.js

@@ -7,7 +7,12 @@ pref("security.tls.version.max", 3);
 pref("security.tls.version.fallback-limit", 3);
 pref("security.tls.insecure_fallback_hosts", "");
 pref("security.tls.insecure_fallback_hosts.use_static_list", true);
+
+#if defined(NIGHTLY_BUILD) || defined(MOZ_DEV_EDITION)
 pref("security.tls.unrestricted_rc4_fallback", false);
+#else
+pref("security.tls.unrestricted_rc4_fallback", true);
+#endif
 
 pref("security.ssl.treat_unsafe_negotiation_as_broken", false);
 pref("security.ssl.require_safe_negotiation",  false);