Migrate test block 3 to Dart 2.0.

tests/corelib/corelib.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.
 
 [ $strong ]
 *: SkipByDesign # tests/corelib_strong has the strong mode versions of these tests.
 
 [ $compiler == none && ($runtime == drt || $runtime == dartium) ]
-bool_from_environment2_test: Skip
-bool_from_environment_test: Skip
 from_environment_const_type_test: Skip
 from_environment_const_type_undefined_test: Skip
 int_from_environment2_test: Skip
 int_from_environment3_test: Skip
 int_from_environment_test: Skip
 string_from_environment2_test: Skip
 string_from_environment3_test: Skip
 string_from_environment_test: Skip
 
 [ $compiler == none || $compiler == precompiler || $compiler == app_jit ]
 unicode_test: Fail        # Bug 6706
-compare_to2_test: Fail    # Bug 4018
 symbol_test/01: Fail, Pass # bug 11669
 
 # With the exception of 'void', new Symbol() should not accept reserved words.
 symbol_reserved_word_test/05: CompileTimeError # bug 20191
 symbol_reserved_word_test/06: RuntimeError # bug 11669
 symbol_reserved_word_test/09: RuntimeError # bug 11669
 symbol_reserved_word_test/12: RuntimeError # bug 11669
 
 symbol_test/none: Fail # bug 11669
 symbol_operator_test/03: Fail # bug 11669
@@ skipping 65 matching lines @@
 
 [ $compiler == dart2js ]
 error_stack_trace1_test: RuntimeError # Issue 12399
 hash_set_test/01: RuntimeError # Issue 11551
 integer_to_string_test/01: RuntimeError # Issue 1533
 iterable_return_type_test/01: RuntimeError # Issue 20085
 iterable_return_type_test/02: RuntimeError # Dart2js does not support Uint64*.
 iterable_to_list_test/01: RuntimeError # Issue 26501
 
 big_integer_*: Skip # VM specific test.
-bit_twiddling_bigint_test: RuntimeError # Requires bigint support.
-compare_to2_test: RuntimeError, OK    # Requires bigint support.
 string_base_vm_test: RuntimeError, OK # VM specific test.
 nan_infinity_test/01: Fail # Issue 11551
 regexp/pcre_test: Pass, Slow # Issue 21593
 regress_r21715_test: RuntimeError # Requires bigint support.
 
 [ $compiler == dart2js && $runtime == none ]
 *: Fail, Pass # TODO(ahe): Triage these tests.
 
 [ $compiler == dart2js && $runtime == chromeOnAndroid ]
 list_as_map_test: Pass, Slow # TODO(kasperl): Please triage.
@@ skipping 100 matching lines @@
 symbol_operator_test/03: RuntimeError # Issue 27394
 symbol_reserved_word_test/06: RuntimeError # Issue 27394
 symbol_reserved_word_test/09: RuntimeError # Issue 27394
 symbol_reserved_word_test/12: RuntimeError # Issue 27394
 symbol_test/none: RuntimeError # Issue 27394
 
 [ $compiler == dart2js && $dart2js_with_kernel && $host_checked ]
 regress/4562_test/01: Crash # Issue 27394
 
 [ ($compiler == dartk || $compiler == dartkp) && ($runtime == vm || $runtime == dart_precompiled) ]
-bool_from_environment2_test/01: MissingCompileTimeError
-bool_from_environment2_test/02: MissingCompileTimeError
-bool_from_environment2_test/03: MissingCompileTimeError
-bool_from_environment2_test/04: MissingCompileTimeError
-bool_from_environment2_test/05: MissingCompileTimeError
-compare_to2_test: RuntimeError
 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: MissingCompileTimeError
 string_case_test/01: RuntimeError
 string_from_environment3_test/01: MissingCompileTimeError
 string_from_environment3_test/02: MissingCompileTimeError
 string_from_environment3_test/03: MissingCompileTimeError
 string_from_environment3_test/04: MissingCompileTimeError
@@ skipping 37 matching lines @@
 
 [ $runtime == flutter ]
 
 # No support for mirrors
 apply3_test: CompileTimeError
 
 # Possible bugs
 format_exception_test: RuntimeError # Flutter Issue 9111
 string_from_environment_test: Fail # Flutter Issue 9111
 string_from_environment2_test: Fail # Flutter Issue 9111
-bool_from_environment_test: Fail # Flutter Issue 9111
 int_from_environment_test: Fail # Flutter Issue 9111
 int_from_environment2_test: Fail # Flutter Issue 9111
 from_environment_const_type_test/none: Fail # Flutter Issue 9111
 from_environment_const_type_test/01: Fail # Flutter Issue 9111
 from_environment_const_type_test/05: Fail # Flutter Issue 9111
 from_environment_const_type_test/10: Fail # Flutter Issue 9111
 from_environment_const_type_test/15: Fail # Flutter Issue 9111
 from_environment_const_type_test/02: MissingCompileTimeError # Flutter Issue 9111
 from_environment_const_type_test/03: MissingCompileTimeError # Flutter Issue 9111
 from_environment_const_type_test/04: MissingCompileTimeError # Flutter Issue 9111
 from_environment_const_type_test/06: MissingCompileTimeError # Flutter Issue 9111
 from_environment_const_type_test/07: MissingCompileTimeError # Flutter Issue 9111
 from_environment_const_type_test/08: MissingCompileTimeError # Flutter Issue 9111
 from_environment_const_type_test/09: MissingCompileTimeError # Flutter Issue 9111
 from_environment_const_type_test/12: MissingCompileTimeError # Flutter Issue 9111
 from_environment_const_type_test/11: MissingCompileTimeError # Flutter Issue 9111
 from_environment_const_type_test/13: MissingCompileTimeError # Flutter Issue 9111
 from_environment_const_type_test/14: MissingCompileTimeError # Flutter Issue 9111
 from_environment_const_type_test/16: MissingCompileTimeError # Flutter Issue 9111
 string_trimlr_test/02: RuntimeError # Flutter Issue 9111
 main_test: RuntimeError # Flutter Issue 9111