Migrate test block 2 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 ]
 from_environment_const_type_test: Skip
 from_environment_const_type_undefined_test: Skip
@@ skipping 70 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.
+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 59 matching lines @@
 http_resource_test: Skip, OK # VM specific test, uses dart:io.
 
 [ $compiler == dart2js && ! $browser ]
 package_resource_test: RuntimeError # Issue 26842
 
 [ $mode == debug ]
 regexp/pcre_test: Pass, Slow # Timeout. Issue 22008
 
 [ ($runtime == vm || $runtime == dart_precompiled) && $arch == simarmv5te ]
 int_parse_radix_test/*: Pass, Slow
-big_integer_parsed_mul_div_vm_test: Pass, Slow
 
 [ $compiler == precompiler ]
 regexp/stack-overflow_test: RuntimeError, OK # Smaller limit with irregex interpreter
-big_integer_parsed_mul_div_vm_test: Pass, Timeout # --no_intrinsify
 int_parse_radix_test: Pass, Timeout # --no_intrinsify
 
 [ $compiler == precompiler || $compiler == app_jit ]
 data_resource_test: Skip # Resolve URI not supported yet in product mode.
 package_resource_test: Skip # Resolve URI not supported yet in product mode.
 file_resource_test: Skip # Resolve URI not supported yet in product mode.
 http_resource_test: Skip # Resolve URI not supported yet in product mode.
 
 [ $arch == simdbc || $arch == simdbc64 ]
 regexp/stack-overflow_test: RuntimeError, OK # Smaller limit with irregex interpreter
 
-[ $hot_reload || $hot_reload_rollback ]
-big_integer_parsed_mul_div_vm_test: Pass, Slow # Slow.
-
 [ $compiler == dart2js && $dart2js_with_kernel ]
 error_stack_trace1_test: Pass # Issue 27394
 symbol_reserved_word_test/03: Pass # Issue 27394
 map_test: Crash # Issue 27394
 regexp/pcre_test: RuntimeError # Issue 27394
 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
@@ skipping 69 matching lines @@
 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