Update for latest tests and sdk

pkg/dev_compiler/test/browser/language_tests.js

 // Copyright (c) 2015, 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.
 
 define(['dart_sdk', 'async_helper', 'expect', 'unittest', 'is', 'require'],
       function(dart_sdk, async_helper, expect, unittest, is, require) {
   'use strict';
 
   async_helper = async_helper.async_helper;
   let minitest = expect.minitest;
@@ skipping 90 matching lines @@
       'compile_time_constant10_test_none_multi': fail,
       'compile_time_constant_a_test': fail,
       'compile_time_constant_b_test': fail,
       'compile_time_constant_d_test': fail,
       'compile_time_constant_k_test_none_multi': fail,
       'compile_time_constant_o_test_none_multi': fail,
       'const_evaluation_test_01_multi': fail,
       'const_switch_test_02_multi': fail,
       'const_switch_test_04_multi': fail,
       'constructor12_test': fail,
+      'covariant_subtyping_tearoff2_test': fail,     
+      'covariant_subtyping_tearoff3_test': fail,
       'covariant_subtyping_unsafe_call2_test': fail,
+      'covariant_subtyping_unsafe_call3_test': fail,
       'cyclic_type2_test': fail,
       'cyclic_type_test_00_multi': fail,
       'cyclic_type_test_01_multi': fail,
       'cyclic_type_test_02_multi': fail,
       'cyclic_type_test_03_multi': fail,
       'cyclic_type_test_04_multi': fail,
 
       // Deferred libraries are not actually deferred. These tests all test
       // that synchronous access to the library fails.
       'deferred_call_empty_before_load_test': fail,
@@ skipping 112 matching lines @@
       'redirecting_factory_reflection_test': fail,
       'regress_16640_test': fail,
       'regress_18535_test': fail,
       'regress_22666_test': fail,
       'regress_22777_test': flaky,
       'setter_no_getter_test_01_multi': fail,
       'stack_overflow_stacktrace_test': fail,
       'stack_overflow_test': fail,
       'stacktrace_rethrow_error_test_none_multi': fail,
       'stacktrace_rethrow_error_test_withtraceparameter_multi': fail,
+      'stacktrace_rethrow_nonerror_test': fail,
       'stacktrace_test': chrome_fail,
       'string_interpolate_null_test': fail,
       'switch_label2_test': fail,
       'switch_label_test': fail,
       'switch_try_catch_test': fail,
       'throwing_lazy_variable_test': fail,
       'truncdiv_test': fail,  // did not throw
       'type_variable_nested_test': fail,  // unsound is-check
       'type_variable_typedef_test': fail,  // unsound is-check
 
@@ skipping 130 matching lines @@
       'css_test': async_unittest,
 
       // This is failing with a range error, I'm guessing because it's looking
       // for a stylesheet and the page has none.
       'css_rule_list_test': 'fail',
 
       'custom_element_method_clash_test': async_unittest,
       'custom_element_name_clash_test': async_unittest,
       'custom_elements_23127_test': async_unittest,
       'custom_elements_test': async_unittest,
+      'debugger_test': firefox_fail,
       'element_animate_test': 'unittest',
 
       // https://github.com/dart-lang/sdk/issues/27579.
       'element_classes_test': 'fail',
       'element_classes_svg_test': 'fail',
 
       // Failure: 'Expected 56 to be in the inclusive range [111, 160].'.
       'element_offset_test': 'fail',
 
       'element_test': async_unittest,
@@ skipping 458 matching lines @@
 
     for (let action of unittest_tests) {
       try {
         action();
       } catch (e) {
         console.error("Caught error tying to setup test:", e);
       }
     }
   });
 });