Migrated test block 16 to Dart 2.0.

tests/corelib_2/corelib_2.status

Index: tests/corelib_2/corelib_2.status
diff --git a/tests/corelib_2/corelib_2.status b/tests/corelib_2/corelib_2.status
index f5db832b885f0a4528ec2b3049121731ce9277b0..f615b31a4cd1ec08f125a42d40584f25a5f93cd0 100644
--- a/tests/corelib_2/corelib_2.status
+++ b/tests/corelib_2/corelib_2.status
@@ -49,6 +49,9 @@ const_list_set_range_test: RuntimeError # Issue 29921
 compare_to2_test: RuntimeError # Issue 30170
 date_time10_test: RuntimeError # Issue 29921
 hash_set_test/01: RuntimeError # Issue 29921
+main_test: RuntimeError # Issue 29921
+map_test: RuntimeError # Issue 29921
+map_keys2_test: RuntimeError # Issue 29921
 regexp/bol-with-multiline_test: RuntimeError # Issue 29921
 regexp/invalid-range-in-class_test: RuntimeError # Issue 29921
 regexp/look-ahead_test: RuntimeError # Issue 29921
@@ -117,6 +120,7 @@ int_from_environment2_test: Fail # Flutter Issue 9111
 string_trimlr_test/02: RuntimeError # Flutter Issue 9111
 string_from_environment_test: Fail # Flutter Issue 9111
 string_from_environment2_test: Fail # Flutter Issue 9111
+main_test: RuntimeError # Flutter Issue 9111
 
 [ $hot_reload || $hot_reload_rollback ]
 big_integer_huge_mul_vm_test: Pass, Slow # Slow
@@ -417,10 +421,21 @@ uri_path_test: Crash
 uri_query_test: Crash
 uri_scheme_test: Crash
 uri_test: Crash
+map_test: Crash # Issue 27394
+main_test: Crash
+map_contains_value_test: Crash
+map_from_iterable_test: Crash
+map_from_iterables_test: Crash
+map_from_test: Crash
+map_keys2_test: Crash
+map_keys_test: Crash
 
 [ $compiler == dart2js && $dart2js_with_kernel && $host_checked ]
 stopwatch_test: Crash
 type_hashcode_test: Crash
+map_contains_key_test: Crash
+map_index_test: Crash
+map_remove_test: Crash
 
 [ $compiler == dart2js && $dart2js_with_kernel && $minified ]
 big_integer_arith_vm_test/add: Crash
@@ -531,6 +546,9 @@ throw_half_surrogate_pair_test/02: Crash
 toInt_test: Crash
 type_hashcode_test: Crash
 unicode_test: Crash
+map_contains_key_test: Crash
+map_index_test: Crash
+map_remove_test: Crash
 
 [$arch == simdbc || $arch == simdbc64]
 regexp/stack-overflow_test: RuntimeError, OK # Smaller limit with irregex interpreter
@@ -549,3 +567,6 @@ regexp/pcre_test: Pass, Slow, Timeout
 
 [ $mode == debug ]
 regexp/pcre_test: Pass, Slow # Issue 22008
+
+[ $compiler == dartk && $runtime == vm ]
+map_keys2_test: RuntimeError