Offer user to send feedback from profile error dialog

sql/db_diagnostic_map.h

Index: sql/db_diagnostic_map.h
diff --git a/sql/db_diagnostic_map.h b/sql/db_diagnostic_map.h
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+// 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 SQL_DB_DIAGNOSTIC_MAP_H_
+#define SQL_DB_DIAGNOSTIC_MAP_H_
+
+#include <map>
+#include <string>
+
+namespace sql {
+
+// Contains key-value pair of diagnostic information about the sql database.
+using DatabaseDiagnosticMap = std::map<std::string, std::string>;
+
+}  // namespace sql
+
+#endif  // SQL_DB_DIAGNOSTIC_MAP_H_