Add missing FrameState to JSTypedLoweringTester::Binop.

R=titzer@chromium.org
TEST=cctest/test-js-typed-lowering

Review URL: https://codereview.chromium.org/925583002

Cr-Commit-Position: refs/heads/master@{#26626}

test/cctest/compiler/test-js-typed-lowering.cc

@@ -114,8 +114,13 @@ class JSTypedLoweringTester : public HandleAndZoneScope {
 
   Node* Binop(const Operator* op, Node* left, Node* right) {
     // JS binops also require context, effect, and control
+    if (OperatorProperties::HasFrameStateInput(op)) {
+      return graph.NewNode(op, left, right, context(),
+                           EmptyFrameState(context()), start(), control());
+    } else {
       return graph.NewNode(op, left, right, context(), start(), control());
     }
+  }
 
   Node* Unop(const Operator* op, Node* input) {
     // JS unops also require context, effect, and control