Add CategoryInfo for meta information of content suggestions Categories

components/ntp_snippets/category_info.h

+// Copyright 2016 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 COMPONENTS_NTP_SNIPPETS_CATEGORY_INFO_H_
+#define COMPONENTS_NTP_SNIPPETS_CATEGORY_INFO_H_
+
+#include "base/macros.h"
+#include "base/strings/string16.h"
+
+namespace ntp_snippets {
+
+// Contains static meta information about a Category.
+class CategoryInfo {
+ public:
+  CategoryInfo(const base::string16& title);
+  CategoryInfo(CategoryInfo&&);
+  CategoryInfo& operator=(CategoryInfo&&);

[Marc Treib, 2016/08/04 09:46:29]

Are these required?

[Philipp Keck, 2016/08/04 11:48:18]

Seems so. Otherwise "return CategoryInfo(someString)" does not work.

+
+  ~CategoryInfo();
+
+  // Localized title of the category.
+  const base::string16& title() const { return title_; }
+
+ private:
+  base::string16 title_;
+
+  DISALLOW_COPY_AND_ASSIGN(CategoryInfo);
+};
+
+}  // namespace ntp_snippets
+
+#endif  // COMPONENTS_NTP_SNIPPETS_CATEGORY_INFO_H_