Removed IllegalAccessException and UnsupportedOperationException.

pkg/unittest/test/matchers_test.dart

Index: pkg/unittest/test/matchers_test.dart
diff --git a/pkg/unittest/test/matchers_test.dart b/pkg/unittest/test/matchers_test.dart
index 11bdcc2261d4f2dea1b7706e333e06f7aa612daf..69aa98f1d368768c991a2c9e3e221c28fd788a27 100644
--- a/pkg/unittest/test/matchers_test.dart
+++ b/pkg/unittest/test/matchers_test.dart
@@ -155,15 +155,15 @@ void main() {
             "NullPointerException.");
     });
 
-    test('throwsUnsupportedOperationException', () {
-      shouldPass(() { throw new UnsupportedOperationException(''); },
-          throwsUnsupportedOperationException);
+    test('throwsStateError', () {
+      shouldPass(() { throw new StateError(''); },
+          throwsStateError);
       shouldFail(() { throw new Exception(); },
-          throwsUnsupportedOperationException,
+          throwsStateError,
         "Expected: throws an exception which matches "
-            "UnsupportedOperationException "
+            "StateError "
         "but:  exception <Exception> does not match "
-            "UnsupportedOperationException.");
+            "StateError.");
     });
 
     test('returnsNormally', () {