Update VM status for co19 test roll

tests/co19/co19-runtime.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.
 
 
 [ ($runtime == vm || $runtime == dart_precompiled || $runtime == dart_app) ]
 
 # Failures ok in tests below. VM moves super initializer to end of list.
 Language/Classes/Constructors/Generative_Constructors/execution_t03: Fail, OK
 Language/Expressions/Instance_Creation/New/execution_t04: Fail, OK
@@ skipping 133 matching lines @@
 Language/Statements/Yield_and_Yield_Each/Yield_Each/execution_async_t10: RuntimeError # Issue 25748
 Language/Statements/Yield_and_Yield_Each/Yield_Each/execution_sync_t05: RuntimeError # Issue 25662,25634
 Language/Statements/Yield_and_Yield_Each/Yield_Each/location_t01: MissingCompileTimeError # Issue 25495
 Language/Statements/Yield_and_Yield_Each/Yield_Each/location_t03: MissingCompileTimeError # Issue 25495
 Language/Statements/Yield_and_Yield_Each/Yield_Each/location_t05: MissingCompileTimeError # Issue 25495
 Language/Statements/Continue/async_loops_t10: Crash # Issue 26133
 
 Language/Expressions/Property_Extraction/General_Super_Property_Extraction: CompileTimeError # Issue 26287
 Language/Expressions/Property_Extraction/Super_Closurization: CompileTimeError # Issue 26287
 
+# co19 Roll May 30 2016
+Language/Reference/Operator_Precedence/precedence_12_Shift_t02: RuntimeError # Issue 26573
+Language/Reference/Operator_Precedence/precedence_15_unary_prefix_t04: RuntimeError # Issue 26573
+
 [ $noopt || $compiler == precompiler || $mode == product ]
 Language/Metadata/*: SkipByDesign # Uses dart:mirrors
 
 [ $runtime == dart_precompiled || $runtime == dart_app ]
 LibTest/isolate/Isolate/spawnUri*: Skip # Isolate.spawnUri
 
 [ $noopt || $compiler == precompiler ]
 LibTest/collection/ListBase/ListBase_class_A01_t02: Pass, Timeout
 LibTest/collection/ListMixin/ListMixin_class_A01_t02: Pass, Timeout
 LibTest/core/Map/Map_class_A01_t04: Pass, Timeout
 LibTest/core/Uri/encodeQueryComponent_A01_t02: Pass, Timeout
 
 [ $noopt || $compiler == precompiler || $compiler == dart2appjit ]
 Language/Mixins/Mixin_Application/error_t01: Pass
 Language/Mixins/Mixin_Application/error_t02: Pass
 Language/Mixins/declaring_constructor_t01: Pass
 
 
 [ ($arch == simdbc || $arch == simdbc64) && $mode == debug ]
 # TODO(vegorov) These tests are very slow on unoptimized SIMDBC
 LibTest/collection/ListMixin/ListMixin_class_A01_t02: Timeout
 LibTest/collection/ListBase/ListBase_class_A01_t02: Timeout
 
 [ $compiler == precompiler && $runtime == dart_precompiled && $system == android ]
 LibTest/isolate/*: Skip # Issue #26373
 Language/Expressions/Spawning_an_Isolate/new_isolate_t01: Skip # Issue #26373
 
 LibTest/math/log_A01_t01: RuntimeError # Precision of Math.log (Issue #18998)
 Language/Expressions/Object_Identity/double_t02: RuntimeError # Issue #26374