KT-3368 J2K: converted enums contain name() method

#KT-3368 Fixed

j2k/tests/testData/ast/enum/class/enumWithNameField.kt

@@ -1,6 +1,4 @@
 enum class E {
 I
 private var name : String? = null
-public fun name() : String { return "" }
-public fun order() : Int { return 0 }
 }