Delete the tracing service

services/tracing/BUILD.gn

Index: services/tracing/BUILD.gn
diff --git a/services/tracing/BUILD.gn b/services/tracing/BUILD.gn
deleted file mode 100644
index b45fc2f5fc6b6cdee1b127754d1d153b0f0178fb..0000000000000000000000000000000000000000
--- a/services/tracing/BUILD.gn
+++ /dev/null
@@ -1,41 +0,0 @@
-# Copyright 2014 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/service_manager/public/cpp/service.gni")
-import("//services/service_manager/public/service_manifest.gni")
-
-service("tracing") {
-  sources = [
-    "main.cc",
-  ]
-
-  deps = [
-    ":lib",
-    "//mojo/public/cpp/system",
-    "//services/service_manager/public/cpp",
-  ]
-}
-
-service_manifest("manifest") {
-  name = "tracing"
-  source = "manifest.json"
-}
-
-source_set("lib") {
-  sources = [
-    "data_sink.cc",
-    "data_sink.h",
-    "recorder.cc",
-    "recorder.h",
-    "service.cc",
-    "service.h",
-  ]
-
-  deps = [
-    "//base",
-    "//mojo/common:common_base",
-    "//services/service_manager/public/cpp",
-    "//services/tracing/public/interfaces",
-  ]
-}