Fix new service tests on windows; make status file more precise.

runtime/observatory/tests/service/service.status

 # Copyright (c) 2014, 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.
 
 # Flaky failures
 get_allocation_samples_test: Pass, RuntimeError # Inconsistent stack trace
 reload_sources_test: Pass, Slow # Reload is slow on the bots
 get_retained_size_rpc_test: Pass, RuntimeError # Issue 28193
 pause_on_start_and_exit_test: Pass, RuntimeError # Issue 28624
 pause_on_start_then_step_test: Pass, RuntimeError # Issue 28624
 isolate_lifecycle_test: Pass, RuntimeError # Issue 24174
 field_script_test: Pass, RuntimeError
-next_through_for_each_loop_test: Pass, RuntimeError
-next_through_create_list_and_map_test: Pass, RuntimeError
-next_through_closure_test: Pass, RuntimeError
-next_through_for_loop_with_break_and_continue_test: Pass, RuntimeError
-next_through_simple_async_test: Pass, RuntimeError
-next_through_simple_async_with_returns_test: Pass, RuntimeError
-next_through_catch_test: Pass, RuntimeError
-next_through_simple_linear_2_test: Pass, RuntimeError
 
 [$runtime == vm && $compiler == none && $system == fuchsia]
 *: Skip  # Not yet triaged.
 
 # Kernel version of tests
 [ $compiler != dartk ]
 add_breakpoint_rpc_kernel_test: SkipByDesign # kernel specific version of add_breakpoint_rpc_test
 
 [ ($compiler == none || $compiler == precompiler) && ($runtime == vm || $runtime == dart_precompiled) ]
 evaluate_activation_test/instance: RuntimeError # http://dartbug.com/20047
@@ skipping 37 matching lines @@
 complex_reload_test: RuntimeError # Issue 27806
 evaluate_activation_test/instance: RuntimeError # Issue 27806
 evaluate_activation_test/scope: RuntimeError # Issue 27806
 get_object_rpc_test: RuntimeError # Issue 27806
 get_source_report_test: RuntimeError # Issue 27806
 set_name_rpc_test: RuntimeError # Issue 27806
 vm_restart_test: CompileTimeError # Issue 27806
 
 debugger_location_second_test: Skip # Issue 28180
 
+# Snapshots doesn't include source and generated source is not 1-to-1.
+# The column offsets are thus off.
+next_through_for_each_loop_test: RuntimeError
+next_through_for_loop_with_break_and_continue_test: RuntimeError
+next_through_create_list_and_map_test: RuntimeError
+next_through_closure_test: RuntimeError
+
 [ $compiler == dart2analyzer ]
 evaluate_activation_in_method_class_test: CompileTimeError # Issue 24478
 
 [ $arch == simdbc || $arch == simdbc64 ]
 get_allocation_samples_test: RuntimeError # Profiling unimplemented.
 get_cpu_profile_timeline_rpc_test: RuntimeError # Profiling unimplemented.
 implicit_getter_setter_test: RuntimeError # Field guards unimplemented.
 rewind_test: RuntimeError # Issue 27878
 rewind_optimized_out_test: RuntimeError # Issue 27878
 
+# Debugging StringConcatenation doesn't work the same on simdbc as on other platforms.
+next_through_catch_test: RuntimeError
+next_through_simple_async_test: RuntimeError
+next_through_simple_linear_2_test: RuntimeError
+
 [ $hot_reload || $hot_reload_rollback ]
 # Skip all service tests because random reloads interfere.
 *: SkipByDesign # The service tests should run without being reloaded.
 
 [ $system == windows ]
 dev_fs_weird_char_test: Skip # Windows disallows question mark in paths
 dev_fs_http_put_weird_char_test: Skip # Windows disallows carriage returns in paths
 complex_reload_test: Skip # Issue 27861
 
 # Service protocol is not supported in product mode.
 [ $mode == product ]
 *: SkipByDesign