1 files changed, 42 insertions, 0 deletions
diff --git a/sync/internal_api/public/sessions/sync_source_info.h b/sync/internal_api/public/sessions/sync_source_info.h
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+++ b/sync/internal_api/public/sessions/sync_source_info.h
@@ -0,0 +1,42 @@
+// 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_INTERNAL_API_PUBLIC_SESSIONS_SYNC_SOURCE_INFO_H_
+#define SYNC_INTERNAL_API_PUBLIC_SESSIONS_SYNC_SOURCE_INFO_H_
+#pragma once
+
+#include "base/basictypes.h"
+#include "sync/internal_api/public/syncable/model_type.h"
+#include "sync/internal_api/public/syncable/model_type_payload_map.h"
+#include "sync/protocol/sync.pb.h"
+
+namespace base {
+class DictionaryValue;
+}
+
+namespace browser_sync {
+namespace sessions {
+
+// A container for the source of a sync session. This includes the update
+// source, the datatypes triggering the sync session, and possible session
+// specific payloads which should be sent to the server.
+struct SyncSourceInfo {
+  SyncSourceInfo();
+  explicit SyncSourceInfo(const syncable::ModelTypePayloadMap& t);
+  SyncSourceInfo(
+      const sync_pb::GetUpdatesCallerInfo::GetUpdatesSource& u,
+      const syncable::ModelTypePayloadMap& t);
+  ~SyncSourceInfo();
+
+  // Caller takes ownership of the returned dictionary.
+  base::DictionaryValue* ToValue() const;
+
+  sync_pb::GetUpdatesCallerInfo::GetUpdatesSource updates_source;
+  syncable::ModelTypePayloadMap types;
+};
+
+}  // namespace sessions
+}  // namespace browser_sync
+
+#endif  // SYNC_INTERNAL_API_PUBLIC_SESSIONS_SYNC_SOURCE_INFO_H_