Cleanup chat l10n stuff.

chat/locales/Makefile.in

@@ -42,14 +42,6 @@ relativesrcdir	= chat/locales
 
 include $(DEPTH)/config/autoconf.mk
 
-DEFINES += \
-	-DAB_CD=$(AB_CD) \
-	$(NULL)
+DEFINES += -DAB_CD=$(AB_CD)
 
 include $(topsrcdir)/config/rules.mk
-
-libs-%: AB_CD=$*
-libs-%:
-	# XXX: it would be nice if we could just do nothing if no langpack is being done
-	#  currently, we just go and (re)build en-US if called with a non-supported locale
-	$(MAKE) libs AB_CD=$*

im/locales/filter.py

@@ -1,8 +1,8 @@
 def test(mod, path, entity = None):
   import re
-  # ignore anyhting but Instantbird
+  # ignore anything but Instantbird
   if mod not in ("netwerk", "dom", "toolkit", "security/manager",
-                 "instantbird", "purple", "extensions/reporter", "extensions/spellcheck",
+                 "instantbird", "chat", "purple", "extensions/reporter", "extensions/spellcheck",
                  "instantbird/branding/release", "instantbird/branding/nightly"):
     return False
   if mod == "instantbird" and path.startswith("branding/"):

im/locales/l10n.ini

@@ -3,6 +3,7 @@ depth = ../..
 
 [compare]
 dirs = instantbird
+    chat
     purple
     instantbird/branding/release
     instantbird/branding/nightly