Remove code associated with the old "kompile" functionality.

pkg/front_end/testcases/rasta/unresolved_for_in.dart.dartk.expect

-library;
-import self as self;
-import "dart:core" as core;
-
-class Fisk extends core::Object {
-  constructor •() → self::Fisk
-    : super core::Object::•();
-  method it1(dynamic x) → dynamic {
-    for (final dynamic #t1 in x) {
-      this.key = #t1;
-      core::print(this.key);
-    }
-    for (final dynamic #t2 in x) {
-      let final dynamic #t3 = #t2 in invalid-expression;
-      core::print(self::Fisk);
-    }
-    for (final dynamic #t4 in x) {
-      let final dynamic #t5 = #t4 in invalid-expression;
-      core::print(invalid-expression);
-    }
-    for (final dynamic #t6 in x) {
-      let final dynamic #t7 = #t6 in invalid-expression;
-      core::print(() → void);
-    }
-    for (final dynamic #t8 in x) {
-      let final dynamic #t9 = #t8 in invalid-expression;
-      core::print(this.key);
-    }
-  }
-}
-static method main(dynamic arguments) → dynamic {
-  new self::Fisk::•();
-  for (final dynamic #t10 in arguments) {
-    let final dynamic #t11 = #t10 in invalid-expression;
-    core::print(throw core::_genericNoSuchMethod(null, #key, <dynamic>[], <dynamic, dynamic>{}, null));
-  }
-  for (final dynamic #t12 in arguments) {
-    let final dynamic #t13 = #t12 in invalid-expression;
-    core::print(self::Fisk);
-  }
-  for (final dynamic #t14 in arguments) {
-    let final dynamic #t15 = #t14 in invalid-expression;
-    core::print(invalid-expression);
-  }
-  for (final dynamic #t16 in arguments) {
-    let final dynamic #t17 = #t16 in invalid-expression;
-    core::print(() → void);
-  }
-  for (final dynamic #t18 in arguments) {
-    let final dynamic #t19 = #t18 in invalid-expression;
-    core::print(throw core::_genericNoSuchMethod(null, #key, <dynamic>[], <dynamic, dynamic>{}, null));
-  }
-}