Port SIMD types from dart:scalarlist to dart:typeddata.

tests/lib/typeddata/float32x4_list_test.dart

Index: tests/lib/typeddata/float32x4_list_test.dart
diff --git a/tests/lib/scalarlist/float32x4_list_test.dart b/tests/lib/typeddata/float32x4_list_test.dart
similarity index 93%
copy from tests/lib/scalarlist/float32x4_list_test.dart
copy to tests/lib/typeddata/float32x4_list_test.dart
index 2073aff035df83a148e0057b72707233bb98d3ba..c524f083e45c6656ec73b6323fa204cbe98a9ab0 100644
--- a/tests/lib/scalarlist/float32x4_list_test.dart
+++ b/tests/lib/typeddata/float32x4_list_test.dart
@@ -5,7 +5,7 @@
 // Library tag to be able to run in html test framework.
 library float32x4_list_test;
 
-import 'dart:scalarlist';
+import 'dart:typeddata';
 
 testLoadStore(array) {
   Expect.equals(8, array.length);
@@ -56,7 +56,8 @@ main() {
   for (int i = 0; i < floatList.length; i++) {
     floatList[i] = i.toDouble();
   }
-  list = new Float32x4List.view(floatList.asByteArray());
+  var view = new ByteData.view(floatList.buffer);
+  list = new Float32x4List.view(view);
   for (int i = 0; i < 3000; i++) {
     testView(list);
   }