Move //mojo/services tracing & catalog to //services

mojo/BUILD.gn

 # 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("//build/config/ui.gni")
 
 group("mojo") {
   # Meta-target, don't link into production code.
   testonly = true
   deps = [
     ":tests",
     "//mojo/common",
-    "//mojo/services",
   ]
 
   if (!(is_linux && target_cpu == "x86")) {
     # TODO(GYP): Figure out if this needs to be supported. Right now
     # it won't work on x86 official builds because it needs stuff in the
     # sysroot that doesn't exist.
     deps += [ "//mojo/public" ]
   }
 
   if (is_android) {
@@ skipping 15 matching lines @@
     "//mojo/edk/system:mojo_system_unittests",
     "//mojo/edk/test:mojo_public_bindings_perftests",
     "//mojo/edk/test:mojo_public_bindings_unittests",
     "//mojo/edk/test:mojo_public_system_perftests",
     "//mojo/edk/test:mojo_public_system_unittests",
     "//services/shell/public/cpp/tests:mojo_public_application_unittests",
     "//services/shell/runner/host:mojo_runner_host_unittests",
     "//services/shell/tests",
   ]
 }