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

runtime/bin/string_stream.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.
 
 // Interface for decoders decoding binary data into string data. The
 // decoder keeps track of line breaks during decoding.
 interface _StringDecoder {
   // Add more binary data to be decoded. The ownership of the buffer
   // is transfered to the decoder and the caller most not modify it any more.
   int write(List<int> buffer);
@@ skipping 221 matching lines @@
 // Interface for encoders encoding string data into binary data.
 interface _StringEncoder {
   List<int> encodeString(String string);
 }
 
 
 // Utility class for encoding a string into UTF-8 byte stream.
 class _UTF8Encoder implements _StringEncoder {
   List<int> encodeString(String string) {
     int size = _encodingSize(string);
-    ByteArray result = new ByteArray(size);
+    List<int> result = new Uint8List(size);
     _encodeString(string, result);
     return result;
   }
 
   static int _encodingSize(String string) => _encodeString(string, null);
 
   static int _encodeString(String string, List<int> buffer) {
     int pos = 0;
     int length = string.length;
     for (int i = 0; i < length; i++) {
@@ skipping 26 matching lines @@
       }
     }
     return pos;
   }
 }
 
 
 // Utility class for encoding a string into a Latin1 byte stream.
 class _Latin1Encoder implements _StringEncoder {
   List<int> encodeString(String string) {
-    ByteArray result = new ByteArray(string.length);
+    List<int> result = new Uint8List(string.length);
     for (int i = 0; i < string.length; i++) {
       int charCode = string.charCodeAt(i);
       if (charCode > 255) {
         throw new EncoderException(
             "No ISO_8859_1 encoding for code point $charCode");
       }
       result[i] = charCode;
     }
     return result;
   }
 }
 
 
 // Utility class for encoding a string into an ASCII byte stream.
 class _AsciiEncoder implements _StringEncoder {
   List<int> encodeString(String string) {
-    ByteArray result = new ByteArray(string.length);
+    List<int> result = new Uint8List(string.length);
     for (int i = 0; i < string.length; i++) {
       int charCode = string.charCodeAt(i);
       if (charCode > 127) {
         throw new EncoderException(
             "No ASCII encoding for code point $charCode");
       }
       result[i] = charCode;
     }
     return result;
   }
@@ skipping 193 matching lines @@
   bool _inputClosed = false;  // Is the underlying input stream closed?
   bool _closed = false;  // Is this stream closed.
   bool _eof = false;  // Has all data been read from the decoder?
   Timer _scheduledDataCallback;
   Timer _scheduledLineCallback;
   Timer _scheduledCloseCallback;
   Function _clientDataHandler;
   Function _clientLineHandler;
   Function _clientCloseHandler;
 }