Migrate block 162 to Dart 2.0.

tests/language/language.status

 # Copyright (c) 2012, 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.
 
 # This directory contains tests that are intended to show the
 # current state of the language.
 
 [ $strong ]
 *: SkipByDesign # tests/language_strong has the strong mode versions of these tests.
 
@@ skipping 51 matching lines @@
 [ ($compiler == none || $compiler == precompiler || $compiler == app_jit) && $checked ]
 # These generic functions tests pass for the wrong reason in checked mode,
 # because the parsed type parameters are mapped to dynamic type.
 generic_functions_test: Pass # Issue 25869
 
 [ ($compiler == none || $compiler == precompiler || $compiler == app_jit) && ($runtime == vm || $runtime == dart_precompiled || $runtime == flutter) ]
 unicode_bom_test: Fail # Issue 16067
 vm/debug_break_enabled_vm_test/01: Crash, OK # Expected to hit breakpoint.
 
 [ ($compiler == none || $compiler == precompiler || $compiler == app_jit) && $checked ]
-type_variable_bounds4_test/01: Fail # Issue 14006

[eernst, 2017/09/04 17:04:58]

In the email thread 'Loss of test coverage' on dart-core-eng started Aug 31st by
ahe@, Bob agreed to change the test migration approach such that the Dart 1.x
tests are _not_ deleted during test migration.

It is probably more work to delete the files and their status entries in this CL
and then later restore them again, so I'd recommend that they are removed from
this CL. That goes for this status line and for other elements, marked below
with "Lost coverage: don't delete".

 
 [ ($compiler == none || $compiler == precompiler || $compiler == app_jit) && ($runtime == vm || $runtime == dart_precompiled || $runtime == flutter) ]
 export_ambiguous_main_negative_test: Fail # Issue 14763
 
 [ ($compiler == none || $compiler == precompiler || $compiler == app_jit || $compiler == dartk || $compiler == dartkp) && (($runtime == vm || $runtime == dart_precompiled) || $runtime == flutter) ]
 dynamic_prefix_core_test/none: Fail # Issue 12478
 
 [ ($runtime == vm || $runtime == flutter || $runtime == dart_precompiled) && $arch == arm64 ]
 large_class_declaration_test: SkipSlow # Uses too much memory.
 closure_cycles_test: Pass, Slow
@@ skipping 187 matching lines @@
 type_variable_scope_test/00: CompileTimeError
 type_variable_scope_test/01: CompileTimeError
 type_variable_scope_test/03: CompileTimeError
 type_variable_scope_test/02: CompileTimeError
 type_variable_scope_test/04: CompileTimeError
 type_variable_scope_test/05: CompileTimeError
 invocation_mirror_invoke_on_test: CompileTimeError
 method_override3_test/00: CompileTimeError
 method_override3_test/01: CompileTimeError
 method_override3_test/02: CompileTimeError
-type_variable_bounds_test/00: CompileTimeError
-type_variable_bounds_test/06: CompileTimeError
-type_variable_bounds_test/07: CompileTimeError
-type_variable_bounds_test/09: CompileTimeError
-type_variable_bounds_test/10: CompileTimeError
-type_variable_bounds_test/08: CompileTimeError

[eernst, 2017/09/04 17:04:58]

Lost coverage: don't delete lines 280-285.

 factory4_test: CompileTimeError
 factory2_test: CompileTimeError
 regress_18535_test: CompileTimeError
 prefix22_test: CompileTimeError
 regress_28255_test: CompileTimeError
 enum_mirror_test: CompileTimeError
 field_override_test/01: CompileTimeError
 override_inheritance_field_test/05: CompileTimeError
 override_inheritance_field_test/07: CompileTimeError
 override_inheritance_field_test/06: CompileTimeError
@@ skipping 202 matching lines @@
 full_stacktrace1_test: Skip
 full_stacktrace2_test: Skip
 full_stacktrace3_test: Skip
 stacktrace_rethrow_error_test: Skip
 stacktrace_rethrow_nonerror_test: Skip
 vm/no_such_args_error_message_vm_test: Skip
 vm/no_such_method_error_message_callable_vm_test: Skip
 vm/no_such_method_error_message_vm_test: Skip
 vm/regress_28325_test:Skip