Re-enable kernel unit tests on platforms where they are supported.

pkg/kernel/test/type_substitute_bounds_test_disabled.dart

Index: pkg/kernel/test/type_substitute_bounds_test_disabled.dart
diff --git a/pkg/kernel/test/type_substitute_bounds_test_disabled.dart b/pkg/kernel/test/type_substitute_bounds_test_disabled.dart
deleted file mode 100644
index bddd7bd1af65774c37d891dfa124c82aff67a0cc..0000000000000000000000000000000000000000
--- a/pkg/kernel/test/type_substitute_bounds_test_disabled.dart
+++ /dev/null
@@ -1,84 +0,0 @@
-// Copyright (c) 2016, 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.
-library kernel.type_substitute_bounds_test;
-
-import 'package:kernel/kernel.dart';
-import 'package:kernel/type_algebra.dart';
-import 'package:test/test.dart';
-import 'type_parser.dart';
-
-final List<TestCase> testCases = <TestCase>[
-  testCase('T', {'T': bound('_', 'String')}, 'String'),
-  testCase('List<T>', {'T': bound('_', 'String')}, 'List<String>'),
-  testCase('List<List<T>>', {'T': bound('_', 'String')}, 'List<List<String>>'),
-  testCase('(T) => T', {'T': bound('_', 'String')}, '(_) => String'),
-  testCase('<G>(G,T) => T', {'T': bound('_', 'String')}, '<G>(G,_) => String'),
-  testCase(
-      '<G>(G,x:T) => T', {'T': bound('_', 'String')}, '<G>(G,x:_) => String'),
-  testCase('<G:T>(G) => G', {'T': bound('_', 'String')}, '<G:_>(G) => G'),
-  testCase('<G:T>(G) => G', {'T': bound('int', 'num')}, '<G:int>(G) => G'),
-  testCase('<G>(T,G) => void', {'T': bound('_', 'String')}, '<G>(_,G) => void'),
-  testCase('(T) => void', {'T': bound('_', 'String')}, '(_) => void'),
-  testCase('(int) => T', {'T': bound('_', 'String')}, '(int) => String'),
-  testCase('(int) => int', {'T': bound('_', 'String')}, '(int) => int'),
-  testCase('((T) => int) => int', {'T': bound('_', 'String')},
-      '((String) => int) => int'),
-  testCase('<E>(<F>(T) => int) => int', {'T': bound('_', 'String')},
-      '<E>(<F>(String) => int) => int'),
-  testCase('(<F>(T) => int) => int', {'T': bound('_', 'String')},
-      '(<F>(String) => int) => int'),
-  testCase('<E>((T) => int) => int', {'T': bound('_', 'String')},
-      '<E>((String) => int) => int'),
-];
-
-class TestCase {
-  final String type;
-  final Map<String, TypeBound> bounds;
-  final String expected;
-
-  TestCase(this.type, this.bounds, this.expected);
-
-  String toString() {
-    var substitution = bounds.keys.map((key) {
-      var bound = bounds[key];
-      return '${bound.lower} <: $key <: ${bound.upper}';
-    }).join(',');
-    return '$type [$substitution] <: $expected';
-  }
-}
-
-class TypeBound {
-  final String lower, upper;
-
-  TypeBound(this.lower, this.upper);
-}
-
-TypeBound bound(String lower, String upper) => new TypeBound(lower, upper);
-
-TestCase testCase(String type, Map<String, TypeBound> bounds, String expected) {
-  return new TestCase(type, bounds, expected);
-}
-
-main() {
-  for (var testCase in testCases) {
-    test('$testCase', () {
-      var environment = new LazyTypeEnvironment();
-      var type = environment.parse(testCase.type);
-      var upperBounds = <TypeParameter, DartType>{};
-      var lowerBounds = <TypeParameter, DartType>{};
-      testCase.bounds.forEach((String name, TypeBound bounds) {
-        var parameter = environment.getTypeParameter(name);
-        upperBounds[parameter] = environment.parse(bounds.upper);
-        lowerBounds[parameter] = environment.parse(bounds.lower);
-      });
-      var substituted = Substitution
-          .fromUpperAndLowerBounds(upperBounds, lowerBounds)
-          .substituteType(type);
-      var expected = environment.parse(testCase.expected);
-      if (substituted != expected) {
-        fail('Expected `$expected` but got `$substituted`');
-      }
-    });
-  }
-}