Index: sync/tools/null_invalidation_state_tracker.h |
diff --git a/sync/tools/null_invalidation_state_tracker.h b/sync/tools/null_invalidation_state_tracker.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..13e55c7ad1cf5d97281e9ff389765309474855e3 |
--- /dev/null |
+++ b/sync/tools/null_invalidation_state_tracker.h |
@@ -0,0 +1,40 @@ |
+// 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. |
+ |
+#ifndef SYNC_TOOLS_NULL_INVALIDATION_STATE_TRACKER_H_ |
+#define SYNC_TOOLS_NULL_INVALIDATION_STATE_TRACKER_H_ |
+ |
+#include "base/compiler_specific.h" |
+#include "base/memory/weak_ptr.h" |
+#include "sync/notifier/invalidation_state_tracker.h" |
+ |
+namespace syncer { |
+ |
+class NullInvalidationStateTracker |
+ : public base::SupportsWeakPtr<NullInvalidationStateTracker>, |
+ public InvalidationStateTracker { |
+ public: |
+ NullInvalidationStateTracker(); |
+ virtual ~NullInvalidationStateTracker(); |
+ |
+ virtual InvalidationStateMap GetAllInvalidationStates() const OVERRIDE; |
+ virtual void SetMaxVersionAndPayload(const invalidation::ObjectId& id, |
+ int64 max_invalidation_version, |
+ const std::string& payload) OVERRIDE; |
+ virtual void Forget(const ObjectIdSet& ids) OVERRIDE; |
+ |
+ virtual std::string GetBootstrapData() const OVERRIDE; |
+ virtual void SetBootstrapData(const std::string& data) OVERRIDE; |
+ |
+ virtual void GenerateAckHandles( |
+ const ObjectIdSet& ids, |
+ const scoped_refptr<base::TaskRunner>& task_runner, |
+ base::Callback<void(const AckHandleMap&)> callback) OVERRIDE; |
+ virtual void Acknowledge(const invalidation::ObjectId& id, |
+ const AckHandle& ack_handle) OVERRIDE; |
+}; |
+ |
+} // namespace syncer |
+ |
+#endif // SYNC_TOOLS_NULL_INVALIDATION_STATE_TRACKER_H_ |