Move sky_viewer into services/sky

services/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.
 
 group("services") {
   deps = [
     "//services/asset_bundle",
     "//services/authenticating_url_loader_interceptor",
     "//services/authentication",
     "//services/clipboard",
     "//services/dart",
     "//services/debugger",
     "//services/device_info",
     "//services/fake_surfaces",
     "//services/files",
     "//services/gles2:lib",
     "//services/http_server",
     "//services/icu_data",
     "//services/keyboard_native",
     "//services/kiosk_wm",
     "//services/native_viewport",
     "//services/prediction",
     "//services/reaper",
+    "//services/sky",
     "//services/surfaces",
     "//services/test_service:bindings",
     "//services/tracing",
     "//services/url_response_disk_cache",
     "//services/view_manager",
     "//services/window_manager",
   ]
 
   if (is_android) {
     deps += [
       "//services/android:java_handler",
       "//services/camera_roll",
       "//services/location",
       "//services/notifications",
       "//services/sensors",
     ]
   }
 
   if (is_linux) {
     deps += [ "//services/python" ]
   }
 
   # TODO(jamesr): We only support building V8 snapshot data on a linux host since it
   # needs a 32 bit toolchain and we don't have one configured for mac hosts.
   if (host_os == "linux") {
     deps += [ "//services/js" ]
   }
 }