Move window_manager service implementation to //services

examples/window_manager/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")
 import("//mojo/public/mojo_application.gni")
 import("//mojo/public/tools/bindings/mojom.gni")
 
 assert(use_aura)
 
@@ skipping 15 matching lines @@
     "//mojo/converters/geometry",
     "//mojo/converters/input_events",
     "//mojo/public/c/system:for_shared_library",
     "//mojo/public/cpp/bindings",
     "//mojo/public/cpp/utility",
     "//mojo/public/gles2:for_shared_library",
     "//mojo/services/public/cpp/view_manager",
     "//mojo/services/public/interfaces/geometry",
     "//mojo/services/public/interfaces/input_events",
     "//mojo/services/public/interfaces/navigation",
-    "//mojo/services/window_manager:lib",
     "//mojo/views:views",
+    "//services/window_manager:lib",
     "//ui/aura",
     "//ui/base",
     "//ui/gfx",
     "//ui/gfx/geometry",
     "//ui/gl",
     "//ui/resources",
     "//ui/views",
     "//ui/wm",
   ]
 }
 
 mojom("bindings") {
   sources = [
     "window_manager.mojom",
   ]
   deps = [
     "//mojo/services/public/interfaces/geometry",
   ]
 }