Add support for more typed data types on native ports

sdk/lib/io/common.dart

Index: sdk/lib/io/common.dart
diff --git a/sdk/lib/io/common.dart b/sdk/lib/io/common.dart
index f4d6907fbce62bd374d1f8138577db8e94318ada..081d5322c7d9631e9d2b806b2505606301886be9 100644
--- a/sdk/lib/io/common.dart
+++ b/sdk/lib/io/common.dart
@@ -72,6 +72,8 @@ _BufferAndOffset _ensureFastAndSerializableBuffer(
     List buffer, int offset, int bytes) {
   if (buffer is Uint8List ||
       buffer is Int8List ||
+      buffer is Uint16List ||
+      buffer is Int16List ||
       _BufferUtils._isBuiltinList(buffer)) {
     return new _BufferAndOffset(buffer, offset);
   }