Componentize PrefSyncableService and support classes.

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/chrome_tests.gni")
@@ skipping 50 matching lines @@
     "base/test_launcher_utils.cc",
     "base/test_launcher_utils.h",
     "base/test_switches.cc",
     "base/test_switches.h",
     "base/testing_browser_process.cc",
     "base/testing_browser_process.h",
     "base/testing_browser_process_platform_part.cc",
     "base/testing_browser_process_platform_part.h",
     "base/testing_io_thread_state.cc",
     "base/testing_io_thread_state.h",
-    "base/testing_pref_service_syncable.cc",
-    "base/testing_pref_service_syncable.h",
     "base/testing_profile.cc",
     "base/testing_profile.h",
     "base/testing_profile_manager.cc",
     "base/testing_profile_manager.h",
     "base/tracing.cc",
     "base/tracing.h",
     "base/ui_test_utils.cc",
     "base/ui_test_utils.h",
     "logging/win/file_logger.cc",
     "logging/win/file_logger.h",
@@ skipping 29 matching lines @@
     "//components/gcm_driver/instance_id:test_support",
     "//components/history/core/test:test",
     "//components/metrics:test_support",
     "//components/omnibox/browser:test_support",
     "//components/password_manager/core/browser:test_support",
     "//components/pref_registry:test_support",
     "//components/rappor:test_support",
     "//components/search_engines:test_support",
     "//components/signin/core/browser:test_support",
     "//components/sync_driver:test_support",
+    "//components/syncable_prefs:test_support",
     "//components/update_client:test_support",
     "//content/public/app:both",
     "//ui/gfx:test_support",
     "//net",
     "//net:test_support",
     "//skia",
     "//sql",
     "//sql:test_support",
     "//sync",
     "//testing/gmock",
@@ skipping 1878 matching lines @@
     "//third_party/mojo/src/mojo/edk/system",
   ]
 
   if (!is_android && use_ash) {
     sources += rebase_path(
             chrome_tests_unit_gypi_values.chrome_test_support_unit_ash_sources,
             ".",
             "//chrome")
   }
 }