move build.dtd handling in toolkit/locale

toolkit/Makefile.in

@@ -59,17 +59,8 @@ else
 DIRS    += skin/win 
 endif
 
-CHROME_DEPS = locale/build.dtd
-
 include $(topsrcdir)/config/rules.mk
 
-GARBAGE += locale/build.dtd
-
-locale/build.dtd: locale/build.dtd.in $(DEPTH)/config/build_number
-	@$(RM) -f $@
-	@if test ! -d locale; then mkdir locale; fi
-	$(PERL) -I$(topsrcdir)/config $(topsrcdir)/config/aboutime.pl $@ $(DEPTH)/config/build_number $(srcdir)/locale/build.dtd.in
-
 distclean::
 	$(RM) -f content/buildconfig.html
 

toolkit/locale/Makefile.in

@@ -27,5 +27,12 @@ VPATH     = @srcdir@
 
 include $(DEPTH)/config/autoconf.mk
 
+CHROME_DEPS = build.dtd
+
 include $(topsrcdir)/config/rules.mk
 
+GARBAGE += locale/build.dtd
+
+build.dtd: build.dtd.in $(DEPTH)/config/build_number
+	@$(RM) -f $@
+	$(PERL) -I$(topsrcdir)/config $(topsrcdir)/config/aboutime.pl $@ $(DEPTH)/config/build_number $(srcdir)/build.dtd.in