Revert "Revert "Implement {Int,Uint}{8,16,32,64} and Float{32,64} typed arrays.""

runtime/bin/http_impl.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.
 
 class _HttpHeaders implements HttpHeaders {
   _HttpHeaders() : _headers = new Map<String, List<String>>();
 
   List<String> operator[](String name) {
     name = name.toLowerCase();
     return _headers[name];
@@ skipping 309 matching lines @@
     _headers._mutable = false;
     _headers._write(_httpConnection);
     // Terminate header.
     return _writeCRLF();
   }
 
   bool _writeHexString(int x) {
     final List<int> hexDigits = [0x30, 0x31, 0x32, 0x33, 0x34,
                                  0x35, 0x36, 0x37, 0x38, 0x39,
                                  0x41, 0x42, 0x43, 0x44, 0x45, 0x46];
-    ByteArray hex = new ByteArray(10);
+    List<int> hex = new Uint8List(10);
     int index = hex.length;
     while (x > 0) {
       index--;
       hex[index] = hexDigits[x % 16];
       x = x >> 4;
     }
     return _httpConnection._writeFrom(hex, index, hex.length - index);
   }
 
   bool _writeCRLF() {
@@ skipping 411 matching lines @@
     _closing = true;
     _socket.close();
   }
 
   void _onData() {
     int available = _socket.available();
     if (available == 0) {
       return;
     }
 
-    ByteArray buffer = new ByteArray(available);
+    List<int> buffer = new Uint8List(available);
     int bytesRead = _socket.readList(buffer, 0, available);
     if (bytesRead > 0) {
       int parsed = _httpParser.writeList(buffer, 0, bytesRead);
       if (!_httpParser.upgrade) {
         if (parsed != bytesRead) {
           if (_socket != null) {
             // TODO(sgjesse): Error handling.
             _close();
           }
         }
@@ skipping 761 matching lines @@
 }
 
 
 class _DetachedSocket implements DetachedSocket {
   _DetachedSocket(this._socket, this._unparsedData);
   Socket get socket() => _socket;
   List<int> get unparsedData() => _unparsedData;
   Socket _socket;
   List<int> _unparsedData;
 }