Delete the tracing service

mash/BUILD.gn

 # 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/nacl/config.gni")
 import("//services/catalog/public/tools/catalog.gni")
 import("//services/service_manager/public/service_manifest.gni")
 import("//testing/test.gni")
 
 # Target that builders build.
@@ skipping 26 matching lines @@
 # Build //mash/runner to generate the runner executable.
 catalog("catalog") {
   testonly = true
 
   standalone_services = [
     "//components/leveldb:manifest",
     "//mash/catalog_viewer:manifest",
     "//mash/quick_launch:manifest",
     "//mash/session:manifest",
     "//mash/task_viewer:manifest",
-    "//services/tracing:manifest",
     "//services/ui:manifest",
     "//services/ui/demo:manifest",
     "//services/ui/ime/test_ime_driver:manifest",
 
     # TODO(rockot): It seems like a layering violation to have these service
     # names referenced here, but it's the most convenient thing to do for now,
     # and this is only for developers.
     #
     # Note that there are no build-time dependencies on the actual Chrome
     # binary implied by mash:all or other targets here. This only ensures that
@@ skipping 95 matching lines @@
     testonly = true
     sources = get_target_outputs(":mash_unittests_catalog")
     outputs = [
       "${root_out_dir}/mash_unittests_catalog.json",
     ]
     deps = [
       ":mash_unittests_catalog",
     ]
   }
 }