Move mojo/services/public/cpp TypeConverters to mojo/converters.

mojo/aura/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.
 
 # GYP version: mojo/mojo.gyp:mojo_aura_support
 source_set("aura") {
   sources = [
     "aura_init.cc",
     "aura_init.h",
     "screen_mojo.cc",
@@ skipping 11 matching lines @@
   ]
   deps = [
     "//cc",
     "//skia",
     "//ui/aura",
     "//ui/compositor",
     "//ui/events",
     "//ui/events:events_base",
     "//ui/gl",
     "//mojo/cc",
+    "//mojo/converters",
     "//mojo/public/cpp/application",
     "//mojo/public/gles2:for_shared_library",
     "//mojo/public/interfaces/application:application",
-    "//mojo/services/public/cpp/geometry",
-    "//mojo/services/public/cpp/surfaces",
     "//mojo/services/public/cpp/view_manager",
     "//mojo/services/public/interfaces/gpu",
     "//mojo/services/public/interfaces/native_viewport",
     "//mojo/services/public/interfaces/surfaces",
   ]
 }