namespace {
// Obsolete database tables: these should be dropped from the database if
// found.
-const char* kObsoleteTables[] = {"activitylog_apis", "activitylog_blocked",
- "activitylog_urls"};
+const char* const kObsoleteTables[] = {"activitylog_apis",
+ "activitylog_blocked",
+ "activitylog_urls"};
} // namespace
namespace extensions {