1 files changed, 29 insertions, 0 deletions
diff --git a/chromium/content/renderer/history_serialization.h b/chromium/content/renderer/history_serialization.h
new file mode 100644
index 00000000000..e9752af048e
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+++ b/chromium/content/renderer/history_serialization.h
@@ -0,0 +1,29 @@
+// Copyright 2014 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 CONTENT_RENDERER_HISTORY_SERIALIZATION_H_
+#define CONTENT_RENDERER_HISTORY_SERIALIZATION_H_
+
+#include <string>
+
+#include "base/memory/scoped_ptr.h"
+#include "content/common/content_export.h"
+
+namespace blink {
+class WebHistoryItem;
+}
+
+namespace content {
+class HistoryEntry;
+class PageState;
+
+CONTENT_EXPORT PageState HistoryEntryToPageState(HistoryEntry* entry);
+CONTENT_EXPORT PageState SingleHistoryItemToPageState(
+    const blink::WebHistoryItem& item);
+CONTENT_EXPORT scoped_ptr<HistoryEntry> PageStateToHistoryEntry(
+    const PageState& state);
+
+}  // namespace content
+
+#endif  // CONTENT_RENDERER_HISTORY_SERIALIZATION_H_