[Sync] Add a sanity integration test for USS.

chrome/test/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/chrome_build.gni")
 import("//build/config/compiler/compiler.gni")
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//chrome/common/features.gni")
@@ skipping 879 matching lines @@
     ]
     public_deps = [
       "//chrome/browser",
     ]
     deps = [
       ":test_support",
       "//base",
       "//components/invalidation/impl",
       "//components/invalidation/impl:test_support",
       "//components/sync",
+      "//components/sync:test_support_sync_api",
       "//components/sync:test_support_sync_fake_server",
       "//components/sync:test_support_sync_testserver",
       "//content/test:test_support",
       "//net",
       "//skia",
     ]
 
     if (is_mac) {
       sources -= [
         "../browser/sync/test/integration/dictionary_helper.cc",
@@ skipping 1764 matching lines @@
       "../browser/sync/test/integration/two_client_dictionary_sync_test.cc",
       "../browser/sync/test/integration/two_client_extension_settings_and_app_settings_sync_test.cc",
       "../browser/sync/test/integration/two_client_extensions_sync_test.cc",
       "../browser/sync/test/integration/two_client_password_manager_setting_migrator_service_sync_test.cc",
       "../browser/sync/test/integration/two_client_passwords_sync_test.cc",
       "../browser/sync/test/integration/two_client_preferences_sync_test.cc",
       "../browser/sync/test/integration/two_client_search_engines_sync_test.cc",
       "../browser/sync/test/integration/two_client_sessions_sync_test.cc",
       "../browser/sync/test/integration/two_client_themes_sync_test.cc",
       "../browser/sync/test/integration/two_client_typed_urls_sync_test.cc",
+      "../browser/sync/test/integration/two_client_uss_sync_test.cc",
       "../browser/sync/test/integration/two_client_wifi_credentials_sync_test.cc",
       "data/resource.rc",
     ]
 
     data = [
       "//chrome/test/data/sync/",
       "//net/tools/testserver/",
       "//components/sync/tools/testserver/",
       "//third_party/pyftpdlib/",
       "//third_party/pywebsocket/",
@@ skipping 2282 matching lines @@
       "touch_hud",
       "ui",
     ]
 
     if (is_linux && !is_android) {
       deps += [ "//components/font_service:manifest" ]
       packaged_services += [ "font_service" ]
     }
   }
 }