Add proper API for creating private symbols wrt a library.

tests/lib/lib.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.
 
 [ $compiler == dart2js ]
 math/double_pow_test: RuntimeError
 math/low_test: RuntimeError
 math/random_test: RuntimeError
 mirrors/closure_mirror_find_in_context_test: Fail # Issue 6490
 mirrors/equality_test/02: RuntimeError # Issue 12333
 mirrors/fake_function_test: RuntimeError # Issue 11612
 mirrors/function_type_mirror_test: RuntimeError # Issue 12166
 mirrors/generics_test/01: RuntimeError # Issue 12333
 mirrors/hierarchy_invariants_test: RuntimeError # Issue 11863
+mirrors/intercepted_class_test: RuntimeError # Issue 13644
+mirrors/intercepted_object_test: RuntimeError # Issue 13644

[ahe, 2013/10/11 10:27:15]

This seems to decrease test-coverage of dart2js. Can't you modify some other
tests?

[rmacnak, 2013/10/11 20:39:33]

Refactored.

 mirrors/invoke_test: RuntimeError # Issue 11954
 mirrors/invoke_closurization_test: RuntimeError # Issue 13002
 mirrors/invoke_named_test/none: RuntimeError # Issue 12863
 mirrors/invoke_private_test: CompileTimeError # Issue 12164
 mirrors/invoke_throws_test: RuntimeError # Issue 11954
 mirrors/library_uri_io_test: Skip # Not intended for dart2js as it uses dart:io.
 mirrors/method_mirror_name_test: RuntimeError # Issue 6335
 mirrors/method_mirror_properties_test: RuntimeError # Issue 11861
 mirrors/method_mirror_returntype_test : RuntimeError # Issue 11928
 mirrors/method_mirror_source_test : RuntimeError # Issue 6490
 mirrors/mirrors_test: RuntimeError # TODO(ahe): I'm working on fixing this.
 mirrors/mixin_test/none: RuntimeError # Issue 12464
 mirrors/new_instance_with_type_arguments_test: RuntimeError # Issue 12333
 mirrors/null_test : RuntimeError # Issue 12129
 mirrors/parameter_test/none: RuntimeError # Issue 6490
 mirrors/parameter_metadata_test: CompileTimeError # Issue 10905
 mirrors/reflected_type_test: RuntimeError # Issue 12607
 mirrors/typedef_metadata_test: RuntimeError # Issue 12785
 mirrors/typevariable_mirror_metadata_test: CompileTimeError # Issue 10905
 mirrors/unnamed_library_test: RuntimeError # Issue 10580
 async/run_async3_test: RuntimeError # _enqueueImmediate runs after Timer. http://dartbug.com/9002
 async/run_async4_test: Pass, RuntimeError # no global exception handler in isolates. http://dartbug.com/9012
 async/run_async6_test: RuntimeError # global error handling is not supported. http://dartbug.com/5958
 mirrors/typedef_test/none: RuntimeError # http://dartbug.com/6490
 mirrors/redirecting_factory_test/none: RuntimeError # Issue 6490
 mirrors/redirecting_factory_test/02: RuntimeError # Issue 6490
 mirrors/closures_test/none: RuntimeError # Issue 6490
 mirrors/library_metadata2_test/01: CompileTimeError # Issue 13633
 async/stream_controller_async_test: Pass, Fail # Issue 13608
+mirrors/symbol_validation_test: RuntimeError # Issue 13597
+mirrors/private_symbol_test: CompileTimeError # Issue 13597
 
 [ $compiler == dart2js && $checked ]
 mirrors/redirection_type_shuffling_test: RuntimeError # Issue 13706
 
 [ $runtime == safari ]
 mirrors/return_type_test: Pass, Timeout # Issue 12858
 
 [ $compiler == dart2js && $runtime != jsshell && $runtime != safari && $runtime != ff && $runtime != ie9 && $runtime != ie10]
 math/math_test: RuntimeError
 math/math2_test: RuntimeError
@@ skipping 83 matching lines @@
                                          # implement timer (currently only in d8)
 async/timer_isolate_test: Skip # See Issue 4997
 mirrors/native_class_test: Fail, OK # This test is meant to run in a browser.
 
 [ $runtime == vm || ($compiler == none && $runtime == drt) ]
 async/run_async3_test: Fail # _enqueueImmediate runs after Timer. http://dartbug.com/9001.
 mirrors/hierarchy_test: Fail # TODO(ahe): This test is slightly broken. http://dartbug.com/12464
 mirrors/mixin_test/01: Fail, OK # TODO(ahe): Slight broken test to ensure test coverage on dart2js.
 mirrors/typedef_test/01: Fail, OK # Incorrect dart2js behavior.
 mirrors/closures_test/01: Fail, OK # Incorrect dart2js behavior.
+mirrors/symbol_validation_test: RuntimeError # Issue 13596
 
 [ $compiler == none && $runtime == drt ]
 async/timer_isolate_test: Skip # See Issue 4997
 async/timer_not_available_test: Skip # only meant to test when there is no way to
                                      # implement timer (currently only in d8)
 mirrors/library_uri_io_test: Skip # Not intended for drt as it uses dart:io.
 mirrors/local_isolate_test: Skip # http://dartbug.com/12188
 async/run_async6_test: Fail # Issue 10910
 
 [ $compiler == none && $runtime == drt && $system == windows ]
@@ skipping 38 matching lines @@
 async/run_async3_test: Fail # Issue 13719: Please triage this failure.
 async/run_async4_test: Fail # Issue 13719: Please triage this failure.
 async/run_async6_test: Fail # Issue 13719: Please triage this failure.
 async/timer_not_available_test: Fail # Issue 13719: Please triage this failure.
 mirrors/closures_test/01: Fail # Issue 13719: Please triage this failure.
 mirrors/hierarchy_test: Fail # Issue 13719: Please triage this failure.
 mirrors/library_uri_io_test: Fail # Issue 13719: Please triage this failure.
 mirrors/local_isolate_test: Fail # Issue 13719: Please triage this failure.
 mirrors/mixin_test/01: Fail # Issue 13719: Please triage this failure.
 mirrors/typedef_test/01: Fail # Issue 13719: Please triage this failure.