Remove unnecessary I18N_NOOP

String extraction happens with EXTRACTATTR, not from this code.

kcalc_const_menu.cpp

@@ -73,7 +73,7 @@ void KCalcConstMenu::init_consts()
         if (!e.isNull() && e.tagName() == QLatin1String("constant")) {
             science_constant tmp_const;
 
-            tmp_const.name = I18N_NOOP(e.attributeNode(QStringLiteral("name")).value());
+            tmp_const.name = e.attributeNode(QStringLiteral("name")).value();
             tmp_const.label = e.attributeNode(QStringLiteral("symbol")).value();
             tmp_const.value = e.attributeNode(QStringLiteral("value")).value();