In %TypedArray%.from, use InternalArray rather than GlobalArray

src/harmony-typedarray.js

Index: src/harmony-typedarray.js
diff --git a/src/harmony-typedarray.js b/src/harmony-typedarray.js
index 7d9006fb9ed03c47df9ecb624fa2d325855e9e14..277221ad18e52a99d6f59bf98cd2bb21e0e162ea 100644
--- a/src/harmony-typedarray.js
+++ b/src/harmony-typedarray.js
@@ -29,7 +29,6 @@ var GlobalNAME = global.NAME;
 endmacro
 
 TYPED_ARRAYS(DECLARE_GLOBALS)
-DECLARE_GLOBALS(Array)
 
 var ArrayFrom;
 var ArrayToString;
@@ -48,6 +47,7 @@ var InnerArrayReverse;
 var InnerArraySome;
 var InnerArraySort;
 var InnerArrayToLocaleString;
+var InternalArray = utils.InternalArray;
 var IsNaN;
 var MathMax;
 var MathMin;
@@ -371,7 +371,7 @@ function TypedArrayOf() {
 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.
-  var array = %_CallFunction(GlobalArray, source, mapfn, thisArg, ArrayFrom);
+  var array = %_CallFunction(InternalArray, source, mapfn, thisArg, ArrayFrom);
   return ConstructTypedArray(this, array);
 }
 %FunctionSetLength(TypedArrayFrom, 1);