Revert 283490 "Add GN build targets for the rest of mojo/public"

trunk/src/mojo/public/cpp/utility/BUILD.gn

Index: trunk/src/mojo/public/cpp/utility/BUILD.gn
===================================================================
--- trunk/src/mojo/public/cpp/utility/BUILD.gn	(revision 283496)
+++ trunk/src/mojo/public/cpp/utility/BUILD.gn	(working copy)
@@ -1,28 +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.
-
-source_set("utility") {
-  sources = [
-    "mutex.h",
-    "run_loop.h",
-    "run_loop_handler.h",
-    "thread.h",
-    "lib/mutex.cc",
-    "lib/run_loop.cc",
-    "lib/thread.cc",
-    "lib/thread_local.h",
-    "lib/thread_local_posix.cc",
-    "lib/thread_local_win.cc",
-  ]
-
-  if (is_win) {
-    # See crbug.com/342893:
-    sources -= [
-      "mutex.h",
-      "thread.h",
-      "lib/mutex.cc",
-      "lib/thread.cc",
-    ]
-  }
-}