Remove all service manifests from data_deps

services/ui/demo/BUILD.gn

 # Copyright 2016 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//services/catalog/public/tools/catalog.gni")
 import("//services/service_manager/public/cpp/service.gni")
 import("//services/service_manager/public/service_manifest.gni")
 import("//services/service_manager/public/tools/test/service_test.gni")
 import("//testing/test.gni")
 
@@ skipping 25 matching lines @@
 service("mus_demo") {
   sources = [
     "main.cc",
   ]
 
   deps = [
     ":lib",
   ]
 
   data_deps = [
-    ":manifest",
     "//services/ui",
   ]
 }
 
 service_manifest("manifest") {
   name = "mus_demo"
   source = "manifest.json"
 }
 
 service_manifest("test_manifest") {
@@ skipping 31 matching lines @@
 }
 
 catalog("mus_demo_unittests_catalog") {
   embedded_services = [ ":test_manifest" ]
 
   standalone_services = [
     ":manifest",
     "//services/ui:manifest",
   ]
 }