Removes example code that isn't correctly wired up

mash/init/BUILD.gn

Index: mash/init/BUILD.gn
diff --git a/mash/init/BUILD.gn b/mash/init/BUILD.gn
deleted file mode 100644
index 44a445c3f2a43bc8fb0b707764b74e0460979d8f..0000000000000000000000000000000000000000
--- a/mash/init/BUILD.gn
+++ /dev/null
@@ -1,39 +0,0 @@
-# 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("//services/service_manager/public/cpp/service.gni")
-import("//services/service_manager/public/service_manifest.gni")
-import("//mojo/public/tools/bindings/mojom.gni")
-import("//tools/grit/repack.gni")
-
-service("init") {
-  output_name = "mash_init"
-  sources = [
-    "init.cc",
-    "init.h",
-    "main.cc",
-  ]
-
-  deps = [
-    "//base",
-    "//mash/init/public/interfaces",
-    "//mash/login/public/interfaces",
-    "//mojo/public/cpp/bindings",
-    "//services/service_manager/public/cpp",
-    "//services/tracing/public/cpp",
-    "//services/tracing/public/interfaces:constants",
-    "//services/ui/public/cpp",
-    "//services/ui/public/interfaces",
-  ]
-
-  data_deps = [
-    ":manifest",
-  ]
-}
-
-service_manifest("manifest") {
-  name = "mash_init"
-  source = "manifest.json"
-}