Fix dependencies on OutOfProcessPatcher.

components/update_client/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("//net/features.gni")
 
 static_library("update_client") {
   sources = [
     "background_downloader_win.cc",
     "background_downloader_win.h",
     "component.cc",
     "component.h",
     "component_patcher.cc",
     "component_patcher.h",
     "component_patcher_operation.cc",
     "component_patcher_operation.h",
     "component_unpacker.cc",
     "component_unpacker.h",
     "configurator.h",
     "crx_downloader.cc",
     "crx_downloader.h",
     "crx_update_item.h",
+    "out_of_process_patcher.h",
     "persisted_data.cc",
     "persisted_data.h",
     "ping_manager.cc",
     "ping_manager.h",
     "request_sender.cc",
     "request_sender.h",
     "task.h",
     "task_send_uninstall_ping.cc",
     "task_send_uninstall_ping.h",
     "task_update.cc",
@@ skipping 112 matching lines @@
     "//components/prefs",
     "//components/prefs:test_support",
     "//components/version_info:version_info",
     "//courgette:courgette_lib",
     "//net:test_support",
     "//testing/gmock",
     "//testing/gtest",
     "//third_party/libxml",
   ]
 }