Remove the ENABLED/DISABLED macros (#4515)

The removal of these macros enabled cppcheck to reveal new errors.
These errors are also fixed by the patch.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu

jerry-core/ecma/operations/ecma-iterator-object.c

@@ -35,7 +35,7 @@
  * @{
  */
 
-#if ENABLED (JERRY_ESNEXT)
+#if JERRY_ESNEXT
 
 /**
  * Implementation of 'CreateArrayFromList' specialized for iterators
@@ -620,7 +620,7 @@ ecma_op_iterator_do (ecma_iterator_command_type_t command, /**< command to be ex
   return result;
 } /* ecma_op_iterator_do */
 
-#endif /* ENABLED (JERRY_ESNEXT) */
+#endif /* JERRY_ESNEXT */
 
 /**
  * @}