Fix ddc status

pkg/dev_compiler/test/compile_error_tests.dart

 import 'dart:collection';
 import 'package:path/path.dart' as path;
 
 /// The set of tests that are known to fail with compile errors.
 ///
 /// This may be because the test hasn't been made strong mode clean yet, or
 /// because of bugs or missing features in strong mode or analyzer itself.
 final compileErrorTests = new HashSet<String>.from([
   'language/abstract_exact_selector_test_01_multi',
   'language/abstract_factory_constructor_test_00_multi',
@@ skipping 2024 matching lines @@
   'corelib/iterable_element_at_test',
   'corelib/iterable_fold_test',
   'corelib/iterable_mapping_test',
   'corelib/iterable_reduce_test',
   'corelib/iterable_to_list_test',
   'corelib/iterable_to_set_test',
   'corelib/linked_hash_map_from_iterable_test',
   'corelib/list_contains_argument_order_test',
   'corelib/list_index_of2_test',
   'corelib/list_unmodifiable_test',
-  'corelib/map_test',
-  'corelib/num_clamp_test',
   'corelib/package_resource_test',
   'corelib/print_test_01_multi',
   'corelib/print_test_none_multi',
   'corelib/splay_tree_test',
   'corelib/string_from_environment3_test_01_multi',
   'corelib/string_from_environment3_test_02_multi',
   'corelib/string_from_environment3_test_03_multi',
   'corelib/string_from_environment3_test_04_multi',
   'corelib/string_from_environment3_test_05_multi',
   'corelib/symbol_reserved_word_test_04_multi',
@@ skipping 341 matching lines @@
   'lib/html/mutationobserver_test',
   'lib/html/postmessage_structured_test',
   'lib/html/resource_http_test',
   'lib/html/transferables_test',
   'lib/html/webgl_1_test',
   'lib/html/wrapping_collections_test',
   // TODO(jmesserly): these are both under "dart:html" as well.
   'js_test',
   'js_util_test'
 ].map((p) => p.replaceAll('/', path.separator)));