dart2js kernel: minimal recognition of external native methods

tests/corelib_2/corelib_2.status

 # Copyright (c) 2017, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 
 # All static_tests have expected compile-time errors.
 [ $strong && $compiler != dart2analyzer && $compiler != dartdevc ]
 core_runtime_types_static_test: MissingCompileTimeError
 splay_tree_test/01: MissingCompileTimeError
 splay_tree_test/02: MissingCompileTimeError
 string_base_vm_static_test: MissingCompileTimeError
@@ skipping 465 matching lines @@
 collection_from_test: Crash
 collection_length_test: Crash
 collection_removes_test: Crash
 collection_test: Crash
 collection_to_string_test: Crash
 compare_to2_test: Crash
 const_list_literal_test: Crash
 const_list_set_range_test: Crash
 core_runtime_types_test: Crash
 data_uri_test: Crash
-date_time_test: Crash
+date_time_test: Timeout

[Siggi Cherem (dart-lang), 2017/08/18 16:29:08]

let's mark this differently then:

: Skip # TODO(redemption): times out

[sra1, 2017/08/18 17:05:20]

Dove via https://codereview.chromium.org/3000213002/

 double_parse_test/01: Crash
 double_parse_test/02: Crash
 double_parse_test/03: Crash
 double_parse_test/04: Crash
 double_parse_test/none: Crash
 dynamic_nosuchmethod_test: Crash # type 'KMethod' is not a subtype of type 'MemberElement' of 'member' where
 error_stack_trace1_test: Crash # NoSuchMethodError: The getter 'enclosingClass' was called on null.
 error_stack_trace2_test: Crash # Assertion failure: Cannot find value local(unwrapException_closure.call#ex) in (local(unwrapException_closure.call#error), local(unwrapException#saveStackTrace), local(unwrapException_closure.call#thrownStackTrace)) for j:closure_call(unwrapException_closure.call).
-expando_test: Crash
+expando_test: RuntimeError
 for_in_test: Crash
 growable_list_test: Crash
 hash_map2_test: Crash
 hash_set_test/01: Crash
 hash_set_test/none: Crash
-hash_set_type_check_test: RuntimeError
+hash_set_type_check_test: Crash # 'file:///usr/local/google/home/sra/Dart2/sdk/pkg/compiler/lib/src/js_model/closure.dart': Failed assertion: line 192 pos 9: 'closure != null': Corresponding closure class not found for local(main_closure.call#). Closures found for (j:closure_call(Closure_fromTearOff_closure.call), local(Closure.fromTearOff#), j:closure_call(Maps_mapToString_closure.call), ..., j:closure_call(_LinkedCustomHashSet_closure.call), j:constructor(_LinkedCustomHashSet.))
 hidden_library2_test/01: Crash
 hidden_library2_test/none: Crash
 int_from_environment3_test/01: MissingCompileTimeError
 int_from_environment3_test/02: MissingCompileTimeError
 int_from_environment3_test/03: MissingCompileTimeError
 int_from_environment3_test/04: MissingCompileTimeError
 int_from_environment3_test/05: Crash
 int_modulo_arith_test/bignum: Crash
 int_modulo_arith_test/modPow: Crash
 int_modulo_arith_test/none: Crash
@@ skipping 107 matching lines @@
 set_test: Crash
 set_to_string_test: Crash
 shuffle_test: Crash
 sort_test: RuntimeError
 splay_tree_from_iterable_test: Crash
 splay_tree_from_iterables_test: Crash
 splay_tree_test/01: Crash
 splay_tree_test/02: Crash
 splay_tree_test/none: Crash
 stacktrace_fromstring_test: Crash
-date_time_test: Timeout
-expando_test: RuntimeError
-hash_set_type_check_test: Crash # 'file:///usr/local/google/home/sra/Dart/sdk/pkg/compiler/lib/src/js_model/closure.dart': Failed assertion: line 192 pos 9: 'closure != null': Corresponding closure class not found for local(main_closure.call#). Closures found for (j:closure_call(Closure_fromTearOff_closure.call), local(Closure.fromTearOff#), j:closure_call(Maps_mapToString_closure.call), ..., j:closure_call(_LinkedCustomHashSet_closure.call), j:constructor(_LinkedCustomHashSet.))
 string_buffer_test: RuntimeError
 string_codeunits_test: Crash
 string_from_environment3_test/01: MissingCompileTimeError
 string_from_environment3_test/02: MissingCompileTimeError
 string_from_environment3_test/03: MissingCompileTimeError
 string_from_environment3_test/04: MissingCompileTimeError
 string_from_environment3_test/05: Crash
 string_from_list_test: Crash
 string_fromcharcodes_test: Crash
 string_operations_with_null_test: Crash
@@ skipping 335 matching lines @@
 int_parse_radix_bad_handler_test: Pass
 
 [ $compiler == dart2analyzer && $strong && $checked ]
 iterable_fold_test/01: CompileTimeError
 
 [ $compiler == dart2analyzer && $checked && !$strong ]
 iterable_fold_test/01: Pass
 
 [ $compiler == dart2analyzer && $strong  && !$checked ]
 iterable_fold_test/01: CompileTimeError