Port device_generic_sensor to be hosted in Device Service.

third_party/WebKit/Source/modules/time_zone_monitor/BUILD.gn

 # Copyright 2016 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("//third_party/WebKit/Source/modules/modules.gni")
 
 blink_modules_sources("time_zone_monitor") {
   sources = [
     "TimeZoneMonitorClient.cpp",
     "TimeZoneMonitorClient.h",
   ]
 
   deps = [
     "//mojo/public/cpp/bindings",
     "//services/device/public/interfaces:interfaces_blink",
-    "//services/service_manager/public/interfaces:interfaces_blink",
     "//third_party/WebKit/Source/platform",
     "//third_party/icu:icui18n",
   ]
 }