Revert "Roll co19 tests and update status files"

tests/co19/co19-co19.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.
 
 # This file contains the tests that have been identified as broken and
 # have been filed on the co19 issue tracker at
 #    https://code.google.com/p/co19/issues/list (read-only).
 #    https://github.com/dart-lang/co19/issues .
 #
 # In order to qualify here these tests need to fail both on the VM and dart2js.
 
 ### GENERAL FAILURES ###
 
 [ $runtime == vm || $runtime != vm ]
 # Tests that fail everywhere, including the analyzer.
 
 LibTest/typed_data/ByteData/buffer_A01_t01: Fail # co19 r736 bug - sent comment.
+
 LibTest/core/RegExp/firstMatch_A01_t01: Fail # co19 issue 742
 
+Language/Functions/Formal_Parameters/Optional_Formals/syntax_t14: Fail # co19 issue 80
+
+[ $system == linux ]
+LibTest/collection/ListBase/ListBase_class_A01_t01: Fail # co19 issue 72
+LibTest/collection/ListBase/ListBase_class_A01_t02: Fail # co19 issue 72
+LibTest/collection/ListBase/listToString_A01_t01: Fail # co19 issue 72
+LibTest/collection/ListBase/listToString_A02_t01: Fail # co19 issue 72
+LibTest/collection/MapBase/MapBase_class_A01_t01: Fail # co19 issue 72
+LibTest/collection/MapMixin/MapMixin_class_A01_t01: Fail # co19 issue 72
+
 [ $compiler != dart2analyzer ]
 LibTest/isolate/ReceivePort/take_A01_t02: Fail # co19 issue 81
 LibTest/async/Stream/take_A01_t02: Fail # co19 issue 81
 # Tests that fail on every runtime, but not on the analyzer.
 Language/Classes/same_name_type_variable_t04: Pass, MissingCompileTimeError, Fail # Issue 14513,25525
 Language/Classes/same_name_type_variable_t07: Pass, MissingCompileTimeError, Fail # Issue 14513,25525
 Language/Expressions/Instance_Creation/Const/abstract_class_t01: Pass, Fail # co19 issue 66
 Language/Expressions/Instance_Creation/Const/abstract_class_t03: Pass, Fail # co19 issue 66
 LibTest/async/Stream/asBroadcastStream_A02_t01: Fail # co19 issue 687
 LibTest/collection/DoubleLinkedQueue/DoubleLinkedQueue_class_A01_t01: RuntimeError # Issue 27183
+LibTest/collection/LinkedListEntry/unlink_A01_t02: Fail # co19 pull request 73
 LibTest/core/Expando/Expando_A03_t01: RuntimeError # Issue 17735
 LibTest/core/Expando/Expando_A03_t03: RuntimeError # Issue 17735
 LibTest/core/Expando/Expando_A03_t04: RuntimeError # Issue 17735
 LibTest/core/Expando/Expando_A03_t05: RuntimeError # Issue 17735
 LibTest/core/RegExp/Pattern_semantics/firstMatch_CharacterEscape_A06_t02: RuntimeError # co19 issue 741
 LibTest/core/RegExp/Pattern_semantics/firstMatch_DecimalEscape_A01_t02: Fail # co19 issue 740
 LibTest/core/Symbol/Symbol_A01_t04: RuntimeError # Issue 25804
 LibTest/isolate/IsolateStream/any_A01_t01: Fail # Co19 issue 639 (Fixed in r674)
 LibTest/isolate/IsolateStream/asBroadcastStream_A01_t01: Fail # Co19 issue 639
 LibTest/isolate/IsolateStream/contains_A01_t01: Fail # Co19 issue 639
@@ skipping 23 matching lines @@
 LibTest/math/acos_A01_t01: PASS, FAIL, OK  # Issue 26261
 LibTest/math/asin_A01_t01: PASS, FAIL, OK  # Issue 26261
 LibTest/math/atan_A01_t01: PASS, FAIL, OK  # Issue 26261
 LibTest/math/cos_A01_t01: PASS, FAIL, OK  # Issue 26261
 LibTest/math/tan_A01_t01: PASS, FAIL, OK  # Issue 26261
 LibTest/math/log_A01_t01: PASS, FAIL, OK  # Issue 26261
 
 [ $runtime == dartium || $compiler == dart2js ]
 LibTest/async/Future/Future.delayed_A01_t02: Pass, Fail # Issue 15524
 
-[ ($compiler == none || $compiler == precompiler || $compiler == dart2app || $compiler == dart2appjit) && ($runtime == vm || $runtime == drt || $runtime == dart_precompiled || $runtime == dart_app) ]
+[ ($compiler == none || $compiler == precompiler || $compiler == dart2app || $compiler == dart2appjit) && ($runtime == vm || $runtime == drt || $runtime == dartium || $runtime == dart_precompiled || $runtime == dart_app) ]
 # Optional trailing commas for argument and parameter lists added to language.
 # https://github.com/dart-lang/co19/issues/68
 Language/Expressions/Function_Invocation/Actual_Argument_List_Evaluation/syntax_t05: Fail, OK
 Language/Expressions/Method_Invocation/Ordinary_Invocation/syntax_t05: Fail, OK
 Language/Expressions/Method_Invocation/Ordinary_Invocation/syntax_t10: Fail, OK
 Language/Expressions/Method_Invocation/Super_Invocation/syntax_t05: Fail, OK
 Language/Functions/Formal_Parameters/syntax_t04: Fail, OK
 Language/Functions/Formal_Parameters/syntax_t05: Fail, OK
 Language/Functions/Formal_Parameters/syntax_t12: Fail, OK