Refactoring checkstyle daemon into a more general purpose buck daemon.

Change-Id: I999541e8894f07061141b3a62414e491369f8d08
diff --git a/bucklets/onos.bucklet b/bucklets/onos.bucklet
index e412fd4..51db74f 100644
--- a/bucklets/onos.bucklet
+++ b/bucklets/onos.bucklet
@@ -37,10 +37,11 @@
 
         sh_test(
                 name = name + '-checkstyle',
-                test = '//tools/build/conf:start-checkstyle',
+                test = '//tools/build/conf:start-buck-daemon',
                 deps = [ jar_target ],
                 args = [
-                    '$(location //tools/build/conf:checkstyle-jar)',
+                    '$(location //tools/build/conf:buck-daemon-jar)',
+                    'checkstyle',
                     '$(location :' + name + '-checkstyle-files)',
                     '$(location //tools/build/conf:checkstyle-xml)',
                     '$(location //tools/build/conf:suppressions-xml)',