mash: Remove app_driver.

mash/app_driver/BUILD.gn

Index: mash/app_driver/BUILD.gn
diff --git a/mash/app_driver/BUILD.gn b/mash/app_driver/BUILD.gn
deleted file mode 100644
index 6bb0165a6e871eca6d62df44288199a898855f19..0000000000000000000000000000000000000000
--- a/mash/app_driver/BUILD.gn
+++ /dev/null
@@ -1,56 +0,0 @@
-# Copyright 2015 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")
-
-source_set("lib") {
-  sources = [
-    "app_driver.cc",
-    "app_driver.h",
-  ]
-
-  deps = [
-    "//mash/public/interfaces",
-    "//services/ui/common:mus_common",
-  ]
-
-  public_deps = [
-    "//base",
-    "//services/catalog/public/interfaces",
-    "//services/service_manager/public/cpp:sources",
-    "//services/ui/public/interfaces",
-  ]
-
-  data_deps = [
-    "//services/ui",
-  ]
-}
-
-service("app_driver") {
-  sources = [
-    "main.cc",
-  ]
-
-  deps = [
-    ":lib",
-    "//base",
-    "//mojo/public/cpp/bindings",
-    "//services/service_manager/public/cpp",
-    "//services/service_manager/public/cpp:sources",
-  ]
-
-  data_deps = [
-    ":manifest",
-    "//mash/task_viewer",
-  ]
-}
-
-service_manifest("manifest") {
-  name = "app_driver"
-  source = "manifest.json"
-}