Revert of Move some sync/notifier to components/invalidation

sync/notifier/fake_invalidator.cc

Index: sync/notifier/fake_invalidator.cc
diff --git a/sync/notifier/fake_invalidator.cc b/sync/notifier/fake_invalidator.cc
new file mode 100644
index 0000000000000000000000000000000000000000..dc41518bdc2d93561fb8095dc7053089ac6bfe9b
--- /dev/null
+++ b/sync/notifier/fake_invalidator.cc
@@ -0,0 +1,69 @@
+// Copyright (c) 2012 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.
+
+#include "sync/notifier/fake_invalidator.h"
+
+#include "sync/notifier/object_id_invalidation_map.h"
+
+namespace syncer {
+
+FakeInvalidator::FakeInvalidator() {}
+
+FakeInvalidator::~FakeInvalidator() {}
+
+bool FakeInvalidator::IsHandlerRegistered(InvalidationHandler* handler) const {
+  return registrar_.IsHandlerRegisteredForTest(handler);
+}
+
+ObjectIdSet FakeInvalidator::GetRegisteredIds(
+    InvalidationHandler* handler) const {
+  return registrar_.GetRegisteredIds(handler);
+}
+
+const std::string& FakeInvalidator::GetCredentialsEmail() const {
+  return email_;
+}
+
+const std::string& FakeInvalidator::GetCredentialsToken() const {
+  return token_;
+}
+
+void FakeInvalidator::EmitOnInvalidatorStateChange(InvalidatorState state) {
+  registrar_.UpdateInvalidatorState(state);
+}
+
+void FakeInvalidator::EmitOnIncomingInvalidation(
+    const ObjectIdInvalidationMap& invalidation_map) {
+  registrar_.DispatchInvalidationsToHandlers(invalidation_map);
+}
+
+void FakeInvalidator::RegisterHandler(InvalidationHandler* handler) {
+  registrar_.RegisterHandler(handler);
+}
+
+void FakeInvalidator::UpdateRegisteredIds(InvalidationHandler* handler,
+                                          const ObjectIdSet& ids) {
+  registrar_.UpdateRegisteredIds(handler, ids);
+}
+
+void FakeInvalidator::UnregisterHandler(InvalidationHandler* handler) {
+  registrar_.UnregisterHandler(handler);
+}
+
+InvalidatorState FakeInvalidator::GetInvalidatorState() const {
+  return registrar_.GetInvalidatorState();
+}
+
+void FakeInvalidator::UpdateCredentials(
+    const std::string& email, const std::string& token) {
+  email_ = email;
+  token_ = token;
+}
+
+void FakeInvalidator::RequestDetailedStatus(
+    base::Callback<void(const base::DictionaryValue&)> callback) const {
+  base::DictionaryValue value;
+  callback.Run(value);
+}
+}  // namespace syncer