Split language_2.status into multiple files.

tests/language_2/language_2_flutter.status

Index: tests/language_2/language_2_flutter.status
diff --git a/tests/language_2/language_2_flutter.status b/tests/language_2/language_2_flutter.status
new file mode 100644
index 0000000000000000000000000000000000000000..0532aa79afb7d8e52fb6dce1a6dab842e017246a
--- /dev/null
+++ b/tests/language_2/language_2_flutter.status
@@ -0,0 +1,20 @@
+# Copyright (c) 2017, 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.
+
+# Sections in this file should contain "$runtime == flutter".
+
+# flutter uses --error_on_bad_type, --error_on_bad_override
+# and --await_is_keyword so # the following tests fail with
+# a Compilation Error
+[ $runtime == flutter ]
+async_await_test: CompileTimeError
+async_await_syntax_test/a05c: CompileTimeError
+async_await_syntax_test/a05e: CompileTimeError
+async_await_syntax_test/d08c: CompileTimeError
+bad_override_test/06: CompileTimeError
+
+# The VM doesn't enforce that potentially const expressions are actually
+# const expressions when the constructor is called with `const`.
+[ $runtime == flutter && $compiler == none && $checked ]
+assert_initializer_test/4*: MissingCompileTimeError # Issue 392.