Migrate test block 47 and downstream dependencies to Dart 2.0.

tests/language_2/language_2_precompiled.status

Index: tests/language_2/language_2_precompiled.status
diff --git a/tests/language_2/language_2_precompiled.status b/tests/language_2/language_2_precompiled.status
index 4beb0ce0669b9792aaec3c072ae6db5917488fa0..c6264d147f714ad89ac73667b1d7830a76edc313 100644
--- a/tests/language_2/language_2_precompiled.status
+++ b/tests/language_2/language_2_precompiled.status
@@ -86,6 +86,16 @@ assertion_initializer_const_error2_test/cc11: Crash, MissingCompileTimeError
 bool_check_test: RuntimeError
 bool_condition_check_test: RuntimeError
 built_in_identifier_prefix_test: CompileTimeError
+checked_null_test/01: MissingCompileTimeError
+checked_setter2_test: MissingCompileTimeError
+checked_setter3_test/01: MissingCompileTimeError
+checked_setter3_test/02: MissingCompileTimeError
+checked_setter3_test/03: MissingCompileTimeError
+function_subtype_inline2_test: RuntimeError
+generic_constructor_mixin_test/01: MissingCompileTimeError
+generic_constructor_mixin2_test/01: MissingCompileTimeError
+generic_constructor_mixin3_test/01: MissingCompileTimeError
+typevariable_substitution2_test/02: MissingCompileTimeError
 
 [ $compiler == precompiler && $runtime == dart_precompiled && $checked ]
 assertion_initializer_const_error2_test/cc01: Pass
@@ -123,3 +133,6 @@ async_star_regression_2238_test: CompileTimeError, RuntimeError
 [ $runtime == dart_precompiled ]
 async_star_cancel_while_paused_test: RuntimeError
 async_star_pause_test: Fail, OK
+
+[ ($compiler == none || $compiler == precompiler || $compiler == app_jit) && ($runtime == vm || $runtime == dart_precompiled || $runtime == flutter) ]
+class_keyword_test/02: MissingCompileTimeError # Issue 13627