Implement in-heap backing store for typed arrays.

src/objects-visiting-inl.h

Index: src/objects-visiting-inl.h
diff --git a/src/objects-visiting-inl.h b/src/objects-visiting-inl.h
index b9513420105e32ac310d119d077d0b0c9eeaa11e..5201a7b3180ecd2a8ad593f2b68aebc53e5bfa7a 100644
--- a/src/objects-visiting-inl.h
+++ b/src/objects-visiting-inl.h
@@ -60,6 +60,8 @@ void StaticNewSpaceVisitor<StaticVisitor>::Initialize() {
                   int>::Visit);
 
   table_.Register(kVisitFixedDoubleArray, &VisitFixedDoubleArray);
+  table_.Register(kVisitFixedTypedArray, &VisitFixedTypedArray);
+  table_.Register(kVisitFixedFloat64Array, &VisitFixedTypedArray);
 
   table_.Register(kVisitNativeContext,
                   &FixedBodyVisitor<StaticVisitor,
@@ -185,6 +187,10 @@ void StaticMarkingVisitor<StaticVisitor>::Initialize() {
 
   table_.Register(kVisitFixedDoubleArray, &DataObjectVisitor::Visit);
 
+  table_.Register(kVisitFixedTypedArray, &DataObjectVisitor::Visit);
+
+  table_.Register(kVisitFixedFloat64Array, &DataObjectVisitor::Visit);
+
   table_.Register(kVisitConstantPoolArray, &VisitConstantPoolArray);
 
   table_.Register(kVisitNativeContext, &VisitNativeContext);