Moves mojo_application_manifest to data_deps

ash/mus/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("//build/config/ui.gni")
 import("//mojo/public/mojo_application.gni")
 import("//mojo/public/mojo_application_manifest.gni")
 import("//mojo/public/tools/bindings/mojom.gni")
 import("//tools/grit/repack.gni")
 
@@ skipping 58 matching lines @@
   source = "manifest.json"
 }
 
 mojo_native_application("mus") {
   output_name = "ash_sysui"
   sources = [
     "main.cc",
   ]
   deps = [
     ":lib",
-    ":manifest",
     "//mojo/shell/public/cpp",
   ]
 
   data_deps = [
+    ":manifest",
     "//components/mus",
   ]
 }