Reland of Test262 roll, 2016-2-23

src/js/typedarray.js

Index: src/js/typedarray.js
diff --git a/src/js/typedarray.js b/src/js/typedarray.js
index 3d500a379ec8786d324600b6c9a77b8f54199b61..95e7d14ad9fd6e1249c34e24a885e2e8e5b04ae7 100644
--- a/src/js/typedarray.js
+++ b/src/js/typedarray.js
@@ -763,9 +763,9 @@
 function TypedArrayFrom(source, mapfn, thisArg) {
   // TODO(littledan): Investigate if there is a receiver which could be
   // faster to accumulate on than Array, e.g., a TypedVector.
-  // TODO(littledan): Rewrite this code to ensure that things happen
-  // in the right order, e.g., the constructor needs to be called before
-  // the mapping function on array-likes.
+  // TODO(littledan) BUG(v8:4782): Rewrite this code to ensure that things
+  // happen in the right order, e.g., the constructor needs to be called
+  // before the mapping function on array-likes.
   var array = %_Call(ArrayFrom, GlobalArray, source, mapfn, thisArg);
   return TypedArrayCreate(this, array);
 }