Add CategoryInfo for meta information of content suggestions Categories

components/ntp_snippets/category_info.cc

Index: components/ntp_snippets/category_info.cc
diff --git a/components/ntp_snippets/category_info.cc b/components/ntp_snippets/category_info.cc
new file mode 100644
index 0000000000000000000000000000000000000000..132bfbe5fafd1ac559147752466e02a93d86c4a2
--- /dev/null
+++ b/components/ntp_snippets/category_info.cc
@@ -0,0 +1,17 @@
+// 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.
+
+#include "components/ntp_snippets/category_info.h"
+
+namespace ntp_snippets {
+
+CategoryInfo::CategoryInfo(const base::string16& title) : title_(title) {}
+
+CategoryInfo::CategoryInfo(CategoryInfo&&) = default;

[PEConn, 2016/08/04 12:08:39]

If these are just default, why not set them to default in the *.h file?

[Philipp Keck, 2016/08/04 14:17:42]

Done. (chromium-style might complain later when we add more fields to the class,
but we can always move it back to the cc file then.)

+
+CategoryInfo& CategoryInfo::operator=(CategoryInfo&&) = default;
+
+CategoryInfo::~CategoryInfo() {}
+
+}  // namespace ntp_snippets