Revert of Move base/prefs to components/prefs

components/prefs/BUILD.gn

Index: components/prefs/BUILD.gn
diff --git a/components/prefs/BUILD.gn b/components/prefs/BUILD.gn
deleted file mode 100644
index 9b89e320e7a2675b1418e2a64ebb0e6abe9d6c51..0000000000000000000000000000000000000000
--- a/components/prefs/BUILD.gn
+++ /dev/null
@@ -1,106 +0,0 @@
-# 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.
-
-component("prefs") {
-  sources = [
-    "default_pref_store.cc",
-    "default_pref_store.h",
-    "json_pref_store.cc",
-    "json_pref_store.h",
-    "overlay_user_pref_store.cc",
-    "overlay_user_pref_store.h",
-    "pref_change_registrar.cc",
-    "pref_change_registrar.h",
-    "pref_member.cc",
-    "pref_member.h",
-    "pref_notifier_impl.cc",
-    "pref_notifier_impl.h",
-    "pref_registry.cc",
-    "pref_registry.h",
-    "pref_registry_simple.cc",
-    "pref_registry_simple.h",
-    "pref_service.cc",
-    "pref_service.h",
-    "pref_service_factory.cc",
-    "pref_service_factory.h",
-    "pref_store.cc",
-    "pref_store.h",
-    "pref_value_map.cc",
-    "pref_value_map.h",
-    "pref_value_store.cc",
-    "pref_value_store.h",
-    "scoped_user_pref_update.cc",
-    "scoped_user_pref_update.h",
-    "value_map_pref_store.cc",
-    "value_map_pref_store.h",
-  ]
-  if (!is_ios) {
-    sources += [
-      "base_prefs_export.h",
-      "persistent_pref_store.h",
-      "pref_filter.h",
-      "pref_notifier.h",
-      "pref_observer.h",
-      "writeable_pref_store.h",
-    ]
-  }
-
-  defines = [ "BASE_PREFS_IMPLEMENTATION" ]
-
-  deps = [
-    "//base",
-  ]
-
-  if (!is_debug) {
-    configs -= [ "//build/config/compiler:default_optimization" ]
-    configs += [ "//build/config/compiler:optimize_max" ]
-  }
-}
-
-source_set("test_support") {
-  testonly = true
-  sources = [
-    "mock_pref_change_callback.cc",
-    "mock_pref_change_callback.h",
-    "pref_store_observer_mock.cc",
-    "pref_store_observer_mock.h",
-    "testing_pref_service.cc",
-    "testing_pref_service.h",
-    "testing_pref_store.cc",
-    "testing_pref_store.h",
-  ]
-
-  public_deps = [
-    ":prefs",
-  ]
-  deps = [
-    "//base",
-    "//testing/gmock",
-    "//testing/gtest",
-  ]
-}
-
-source_set("unit_tests") {
-  testonly = true
-  sources = [
-    "default_pref_store_unittest.cc",
-    "json_pref_store_unittest.cc",
-    "overlay_user_pref_store_unittest.cc",
-    "pref_change_registrar_unittest.cc",
-    "pref_member_unittest.cc",
-    "pref_notifier_impl_unittest.cc",
-    "pref_service_unittest.cc",
-    "pref_value_map_unittest.cc",
-    "pref_value_store_unittest.cc",
-    "scoped_user_pref_update_unittest.cc",
-  ]
-
-  deps = [
-    ":test_support",
-    "//base",
-    "//base/test:test_support",
-    "//testing/gmock",
-    "//testing/gtest",
-  ]
-}