Use specialized _FbUint8List and Uint8ListReader.

pkg/analyzer/test/src/summary/flat_buffers_test.dart

 // 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 test.src.summary.flat_buffers_test;
 
 import 'dart:typed_data';
 
 import 'package:analyzer/src/summary/flat_buffers.dart';
 import 'package:unittest/unittest.dart';
@@ skipping 327 matching lines @@
 
   void test_writeList_ofUint32() {
     List<int> byteList;
     {
       Builder builder = new Builder(initialSize: 0);
       Offset offset = builder.writeListUint32(<int>[1, 2, 0x9ABCDEF0]);
       byteList = builder.finish(offset);
     }
     // read and verify
     BufferPointer root = new BufferPointer.fromBytes(byteList);
-    List<int> items = const ListReader<int>(const Uint32Reader()).read(root);
+    List<int> items = const Uint32ListReader().read(root);
     expect(items, hasLength(3));
     expect(items, orderedEquals(<int>[1, 2, 0x9ABCDEF0]));
   }
 
   void test_writeList_ofUint8() {
     List<int> byteList;
     {
       Builder builder = new Builder(initialSize: 0);
-      Offset offset = builder.writeListUint8(<int>[1, 2, 0x9A]);
+      Offset offset = builder.writeListUint8(<int>[1, 2, 3, 4, 0x9A]);
       byteList = builder.finish(offset);
     }
     // read and verify
     BufferPointer root = new BufferPointer.fromBytes(byteList);
-    List<int> items = const ListReader<int>(const Uint8Reader()).read(root);
-    expect(items, hasLength(3));
-    expect(items, orderedEquals(<int>[1, 2, 0x9A]));
+    List<int> items = const Uint8ListReader().read(root);
+    expect(items, hasLength(5));
+    expect(items, orderedEquals(<int>[1, 2, 3, 4, 0x9A]));
   }
 }
 
 class StringListWrapperImpl {
   final BufferPointer bp;
 
   StringListWrapperImpl(this.bp);
 
   List<String> get items =>
       const ListReader<String>(const StringReader()).vTableGet(bp, 0);
@@ skipping 19 matching lines @@
 }
 
 class TestPointReader extends TableReader<TestPointImpl> {
   const TestPointReader();
 
   @override
   TestPointImpl createObject(BufferPointer object) {
     return new TestPointImpl(object);
   }
 }