Make //device pass "gn check"

device/devices_app/BUILD.gn

 # Copyright 2015 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("//mojo/public/mojo_application.gni")
 
 source_set("lib") {
   sources = [
     "devices_app.cc",
     "devices_app.h",
     "usb/device_impl.cc",
     "usb/device_impl.h",
     "usb/device_manager_impl.cc",
     "usb/device_manager_impl.h",
     "usb/type_converters.cc",
     "usb/type_converters.h",
   ]
 
   deps = [
     "//device/core",
     "//device/devices_app/usb/public/interfaces",
     "//device/usb",
+    "//mojo/common",
     "//mojo/public/cpp/bindings",
     "//mojo/public/cpp/bindings:callback",
     "//net",
     "//url",
   ]
 
   public_deps = [
     "//base",
     "//mojo/application/public/cpp",
     "//mojo/application/public/interfaces",
@@ skipping 34 matching lines @@
     public_deps = [
       ":lib",
       "//device/devices_app/usb/public/interfaces",
     ]
 
     data_deps = [
       ":devices",
     ]
   }
 }