browser, mixin.mk: Drop use/browser/seamonkey/i18n

conf.d/mixin.mk

@@ -79,7 +79,7 @@ mixin/regular-icewm: use/fonts/ttf/redhat +icewm +nm-gtk
 
 # gdm2.20 can reboot/halt with both sysvinit and systemd, and is slim
 mixin/regular-gnustep: use/x11/gnustep use/x11/gdm2.20 use/mediacheck \
-	use/browser/seamonkey/i18n
+	use/browser/seamonkey
 	@$(call add,THE_BRANDING,graphics)
 
 mixin/regular-cinnamon: use/x11/cinnamon use/x11/lightdm/slick +nm-gtk \

features.in/browser/config.mk

@@ -39,9 +39,6 @@ use/browser/firefox/esr:
 use/browser/firefox/live: use/browser/firefox
 	@$(call add,THE_BROWSER,livecd-firefox)
 
-use/browser/seamonkey/i18n: use/browser/seamonkey
-	@$(call add,THE_BROWSER,seamonkey-ru)
-
 # inherently insecure, NPAPI only
 use/browser/plugin/flash: use/browser
 	@$(call add,THE_PACKAGES,mozilla-plugin-adobe-flash)