[turbofan] Remove eager frame state from shift operations.

src/compiler/js-typed-lowering.cc

Index: src/compiler/js-typed-lowering.cc
diff --git a/src/compiler/js-typed-lowering.cc b/src/compiler/js-typed-lowering.cc
index 0964e461231797a8b8b42342d362b7724ef19a70..1b0bdf80ebba6675ae5a0cc1858581de9c53c1e3 100644
--- a/src/compiler/js-typed-lowering.cc
+++ b/src/compiler/js-typed-lowering.cc
@@ -593,7 +593,6 @@ Reduction JSTypedLowering::ReduceInt32Binop(Node* node, const Operator* intOp) {
 Reduction JSTypedLowering::ReduceUI32Shift(Node* node,
                                            Signedness left_signedness,
                                            const Operator* shift_op) {
-  if (flags() & kDisableIntegerBinaryOpReduction) return NoChange();
   JSBinopReduction r(this, node);
   BinaryOperationHints::Hint feedback = r.GetNumberBinaryOperationFeedback();
   if (feedback != BinaryOperationHints::kAny) {