Revert of Move some sync/notifier to components/invalidation

sync/notifier/invalidation_notifier_unittest.cc

Index: sync/notifier/invalidation_notifier_unittest.cc
diff --git a/sync/notifier/invalidation_notifier_unittest.cc b/sync/notifier/invalidation_notifier_unittest.cc
new file mode 100644
index 0000000000000000000000000000000000000000..223fb28239b1b26f5fc51d56b38c5b9cd060bc0c
--- /dev/null
+++ b/sync/notifier/invalidation_notifier_unittest.cc
@@ -0,0 +1,92 @@
+// 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/invalidation_notifier.h"
+
+#include "base/memory/scoped_ptr.h"
+#include "base/message_loop/message_loop.h"
+#include "jingle/notifier/base/fake_base_task.h"
+#include "jingle/notifier/base/notifier_options.h"
+#include "jingle/notifier/listener/fake_push_client.h"
+#include "net/url_request/url_request_test_util.h"
+#include "sync/internal_api/public/base/model_type.h"
+#include "sync/internal_api/public/util/weak_handle.h"
+#include "sync/notifier/fake_invalidation_handler.h"
+#include "sync/notifier/fake_invalidation_state_tracker.h"
+#include "sync/notifier/invalidation_state_tracker.h"
+#include "sync/notifier/invalidator_test_template.h"
+#include "sync/notifier/push_client_channel.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace syncer {
+
+namespace {
+
+class InvalidationNotifierTestDelegate {
+ public:
+  InvalidationNotifierTestDelegate() {}
+
+  ~InvalidationNotifierTestDelegate() {
+    DestroyInvalidator();
+  }
+
+  void CreateInvalidator(
+      const std::string& invalidator_client_id,
+      const std::string& initial_state,
+      const base::WeakPtr<InvalidationStateTracker>&
+          invalidation_state_tracker) {
+    DCHECK(!invalidator_.get());
+    scoped_ptr<notifier::PushClient> push_client(
+        new notifier::FakePushClient());
+    scoped_ptr<SyncNetworkChannel> network_channel(
+        new PushClientChannel(push_client.Pass()));
+    invalidator_.reset(
+        new InvalidationNotifier(
+            network_channel.Pass(),
+            invalidator_client_id,
+            UnackedInvalidationsMap(),
+            initial_state,
+            MakeWeakHandle(invalidation_state_tracker),
+            "fake_client_info"));
+  }
+
+  Invalidator* GetInvalidator() {
+    return invalidator_.get();
+  }
+
+  void DestroyInvalidator() {
+    // Stopping the invalidation notifier stops its scheduler, which deletes
+    // any pending tasks without running them.  Some tasks "run and delete"
+    // another task, so they must be run in order to avoid leaking the inner
+    // task.  Stopping does not schedule any tasks, so it's both necessary and
+    // sufficient to drain the task queue before stopping the notifier.
+    message_loop_.RunUntilIdle();
+    invalidator_.reset();
+  }
+
+  void WaitForInvalidator() {
+    message_loop_.RunUntilIdle();
+  }
+
+  void TriggerOnInvalidatorStateChange(InvalidatorState state) {
+    invalidator_->OnInvalidatorStateChange(state);
+  }
+
+  void TriggerOnIncomingInvalidation(
+      const ObjectIdInvalidationMap& invalidation_map) {
+    invalidator_->OnInvalidate(invalidation_map);
+  }
+
+ private:
+  base::MessageLoop message_loop_;
+  scoped_ptr<InvalidationNotifier> invalidator_;
+};
+
+INSTANTIATE_TYPED_TEST_CASE_P(
+    InvalidationNotifierTest, InvalidatorTest,
+    InvalidationNotifierTestDelegate);
+
+}  // namespace
+
+}  // namespace syncer