Migrate block 163 to Dart 2.0.

tests/language_2/language_2_dartdevc.status

Index: tests/language_2/language_2_dartdevc.status
diff --git a/tests/language_2/language_2_dartdevc.status b/tests/language_2/language_2_dartdevc.status
index 280a5c22f226143f961d40ee663db3f3a3e77bf1..d65b1c26164532d4a9644120c6777aa3937c0455 100644
--- a/tests/language_2/language_2_dartdevc.status
+++ b/tests/language_2/language_2_dartdevc.status
@@ -38,6 +38,7 @@ generics_test: CompileTimeError
 get_set_syntax_test/none: CompileTimeError
 getter_setter_in_lib_test: CompileTimeError
 multiple_interface_inheritance_test: CompileTimeError # Issue 30552
+type_variable_scope_test/none: CompileTimeError
 
 [ $strong && $compiler == dartdevc ]
 accessor_conflict_export2_test: CompileTimeError # Issue 25626
@@ -111,6 +112,9 @@ call_closurization_test: RuntimeError # Issue 29920
 call_test: RuntimeError
 canonical_const2_test: RuntimeError # Ints and doubles are unified.
 canonical_const_test: RuntimeError # Ints and doubles are unified.
+compile_time_constant_a_test: RuntimeError # Issue 30526
+compile_time_constant_b_test: RuntimeError # Issue 29920
+compile_time_constant_d_test: RuntimeError # Issue 29920
 compile_time_constant10_test/none: RuntimeError
 covariant_subtyping_with_substitution_test: RuntimeError # Issue 30461
 function_subtype_inline2_test: RuntimeError
@@ -124,7 +128,4 @@ generic_method_types_test/02: RuntimeError
 generic_method_types_test/03: RuntimeError
 generic_methods_new_test: RuntimeError
 getter_closure_execution_order_test: RuntimeError # Issue 29920
-compile_time_constant_a_test: RuntimeError # Issue 30526
-compile_time_constant_b_test: RuntimeError # Issue 29920
-compile_time_constant_d_test: RuntimeError # Issue 29920
 identical_closure2_test: RuntimeError # Issue 29920