Renaming IndexOutOfRangeException to RangeError.

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 cf9d567c65f6bf4c7e1a885001b6f7c3ba05c0c8..0e14bec514cca89850c6581dcbaa333a4af89935 100644
--- a/pkg/unittest/test/matchers_test.dart
+++ b/pkg/unittest/test/matchers_test.dart
@@ -115,14 +115,14 @@ void main() {
             "IllegalJSRegExpException.");
     });
 
-    test('throwsIndexOutOfRangeException', () {
-      shouldPass(() { throw new IndexOutOfRangeException(0); },
-          throwsIndexOutOfRangeException);
+    test('throwsRangeError', () {
+      shouldPass(() { throw new RangeError(0); },
+          throwsRangeError);
       shouldFail(() { throw new Exception(); },
-          throwsIndexOutOfRangeException,
-        "Expected: throws an exception which matches IndexOutOfRangeException "
+          throwsRangeError,
+        "Expected: throws an exception which matches RangeError "
         "but:  exception <Exception> does not match "
-            "IndexOutOfRangeException.");
+            "RangeError.");
     });
 
     test('throwsNoSuchMethodError', () {