Turbofan: Make type feedback vector a Node.

test/unittests/compiler/js-type-feedback-unittest.cc

Index: test/unittests/compiler/js-type-feedback-unittest.cc
diff --git a/test/unittests/compiler/js-type-feedback-unittest.cc b/test/unittests/compiler/js-type-feedback-unittest.cc
index 93fd4953193fa680706b4239aa17ed554016071f..7737cfeeed72d68cc03350c47aa70113fe3eb1d8 100644
--- a/test/unittests/compiler/js-type-feedback-unittest.cc
+++ b/test/unittests/compiler/js-type-feedback-unittest.cc
@@ -77,15 +77,15 @@ class JSTypeFeedbackTest : public TypedGraphTest {
   Node* ReturnLoadNamedFromGlobal(
       const char* string, Node* effect, Node* control,
       JSTypeFeedbackSpecializer::DeoptimizationMode mode) {
-    VectorSlotPair feedback(Handle<TypeFeedbackVector>::null(),
-                            FeedbackVectorICSlot::Invalid());
+    ResolvedFeedbackSlot feedback;
     Node* global = Parameter(Type::GlobalObject());
+    Node* vector = UndefinedConstant();
     Node* context = UndefinedConstant();
 
     Unique<Name> name = Unique<Name>::CreateUninitialized(
         isolate()->factory()->NewStringFromAsciiChecked(string));
     const Operator* op = javascript()->LoadNamed(name, feedback);
-    Node* load = graph()->NewNode(op, global, context);
+    Node* load = graph()->NewNode(op, global, vector, context);
     if (mode == JSTypeFeedbackSpecializer::kDeoptimizationEnabled) {
       for (int i = 0; i < OperatorProperties::GetFrameStateInputCount(op);
            i++) {