Created SerializedUserDataManager.

ios/web/navigation/serialized_user_data_manager_impl.h

Index: ios/web/navigation/serialized_user_data_manager_impl.h
diff --git a/ios/web/navigation/serialized_user_data_manager_impl.h b/ios/web/navigation/serialized_user_data_manager_impl.h
new file mode 100644
index 0000000000000000000000000000000000000000..e3ec1ecbd02863d58aee6eb5eb76858069322509
--- /dev/null
+++ b/ios/web/navigation/serialized_user_data_manager_impl.h
@@ -0,0 +1,34 @@
+// Copyright 2015 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 IOS_WEB_NAVIGATION_SERIALIZED_USER_DATA_MANAGER_IMPL_H_
+#define IOS_WEB_NAVIGATION_SERIALIZED_USER_DATA_MANAGER_IMPL_H_
+
+#import <Foundation/Foundation.h>
+
+#include "base/mac/scoped_nsobject.h"
+#include "ios/web/public/serialized_user_data_manager.h"
+
+namespace web {
+
+class SerializedUserDataManagerImpl : public SerializedUserDataManager {
+ public:
+  SerializedUserDataManagerImpl();
+  ~SerializedUserDataManagerImpl() override;
+
+  // SerializedUserDataManager:
+  void SetValueForSerializationKey(SerializedUserDataType data,
+                                   NSString* serialization_key) override;
+  SerializedUserDataType GetValueForSerializationKey(
+      NSString* serialization_key) const override;
+  NSDictionary* GetSerializationDictionary() const override;
+  void AddValuesFromDictionary(NSDictionary* dictionary) override;
+
+ private:
+  // The dictionary holding serializable user data.
+  base::scoped_nsobject<NSMutableDictionary> dictionary_;

[Eugene But (OOO till 7-30), 2015/09/24 17:05:07]

s/dictionary_/user_data_ ?

[kkhorimoto, 2015/09/24 21:24:29]

Done.

+};
+}

[Eugene But (OOO till 7-30), 2015/09/24 17:05:07]

 // namespace web

[kkhorimoto, 2015/09/24 21:24:29]

Done.

+
+#endif  // IOS_WEB_NAVIGATION_SERIALIZED_USER_DATA_MANAGER_IMPL_H_