Bug 1382092 - Support default payment UI service in DOM code part 3. r=MattN.

toolkit/components/moz.build

@@ -114,5 +114,5 @@ if CONFIG['MOZ_WIDGET_TOOLKIT'] != 'android':
         'nsDefaultCLH.manifest',
     ]
 
-if CONFIG['NIGHTLY_BUILD'] and CONFIG['MOZ_BUILD_APP'] == 'browser':
+if CONFIG['MOZ_BUILD_APP'] == 'browser':
     DIRS += ['payments']