Rename registerServiceWithCallback

Rename registerServiceWithCallback to registerService

Test: Build and check that cas functions as a lazy hal as before
Change-Id: Id7aac4a4b34e5891e81dcb9ead1239a37c1a70c8
diff --git a/cas/1.0/default/service.cpp b/cas/1.0/default/service.cpp
index 2e6e55d..516acfb 100644
--- a/cas/1.0/default/service.cpp
+++ b/cas/1.0/default/service.cpp
@@ -47,7 +47,7 @@
     android::status_t status;
     if (kLazyService) {
         auto serviceRegistrar = std::make_shared<LazyServiceRegistrar>();
-        status = serviceRegistrar->registerServiceWithCallback(service);
+        status = serviceRegistrar->registerService(service);
     } else {
         status = service->registerAsService();
     }