Renaming IndexOutOfRangeException to RangeError.

lib/core/exceptions.dart

 // 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.
 
 // Exceptions are thrown either by the VM or from Dart code.
 
 /**
  * Interface implemented by all core library exceptions.
  * Defaults to an implementation that only carries a simple message.
  */
 interface Exception default _ExceptionImplementation {
   // TODO(lrn): This should be an abstract class, but we don't yet support
   // redirecting factory constructors.
   const Exception([var message]);
 }
 
 
 /** Default implementation of [Exception] which carries a message. */
 class _ExceptionImplementation implements Exception {
   final message;
   const _ExceptionImplementation([this.message]);
   String toString() => (message == null) ? "Exception" : "Exception: $message";
 }
 
 
 /**
- * Exception thrown because of an index outside of the valid range.
- */
-class IndexOutOfRangeException implements Exception {
-  const IndexOutOfRangeException(this._value);
-
-  String toString() => "IndexOutOfRangeException: $_value";
-
-  final _value;
-}
-
-
-/**
  * Exception thrown when a string or some other data does not have an expected
  * format and cannot be parsed or processed.
  */
 class FormatException implements Exception {
   /**
    * A message describing the format error.
    */
   final String message;
 
   /**
@@ skipping 59 matching lines @@
 }
 
 /**
  * Exception thrown when a runtime error occurs.
  */
 class RuntimeError implements Exception {
   final message;
   RuntimeError(this.message);
   String toString() => "RuntimeError: $message";
 }