Rename dart:typeddata to dart:typed_data.

sdk/lib/typed_data/dart2js/typed_data_dart2js.dart

 // Copyright (c) 2013, 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.
 
 /// The Dart TypedData library.
-library dart.typeddata;
+library dart.typed_data;
 
 import 'dart:collection';
 import 'dart:_collection-dev';
 import 'dart:html';
 import 'dart:html_common';
 import 'dart:_js_helper' show convertDartClosureToJS, Creates, JavaScriptIndexingBehavior, JSName, Null, Returns;
 import 'dart:_foreign_helper' show JS;
 
 /**
  * Describes endianness to be used when accessing a sequence of bytes.
@@ skipping 2383 matching lines @@
   static Uint32List _U32_3(arg1, arg2, arg3) =>
       JS('Uint32List', 'new Uint32Array(#, #, #)', arg1, arg2, arg3);
   static Uint8ClampedList _U8C_3(arg1, arg2, arg3) =>
       JS('Uint8ClampedList', 'new Uint8ClampedArray(#, #, #)', arg1, arg2, arg3);
 
 
   // Ensures that [list] is a JavaScript Array or a typed array.  If necessary,
   // copies the list.
   static ensureNative(List list) => list;  // TODO: make sure.
 }