[turbofan] Consume number type hints for strict equality.

src/compiler/js-generic-lowering.cc

Index: src/compiler/js-generic-lowering.cc
diff --git a/src/compiler/js-generic-lowering.cc b/src/compiler/js-generic-lowering.cc
index c2f8a7eb6510b67b2ae34486d879f86e1373eee2..69526cd7eae8d43227c820e3842c05c01c7377e2 100644
--- a/src/compiler/js-generic-lowering.cc
+++ b/src/compiler/js-generic-lowering.cc
@@ -120,14 +120,14 @@ void JSGenericLowering::ReplaceWithRuntimeCall(Node* node,
 
 void JSGenericLowering::LowerJSStrictEqual(Node* node) {
   Callable callable = CodeFactory::StrictEqual(isolate());
-  node->AppendInput(zone(), graph()->start());
+  node->RemoveInput(4);  // control
   ReplaceWithStubCall(node, callable, CallDescriptor::kNoFlags,
                       Operator::kEliminatable);
 }
 
 void JSGenericLowering::LowerJSStrictNotEqual(Node* node) {
   Callable callable = CodeFactory::StrictNotEqual(isolate());
-  node->AppendInput(zone(), graph()->start());
+  node->RemoveInput(4);  // control
   ReplaceWithStubCall(node, callable, CallDescriptor::kNoFlags,
                       Operator::kEliminatable);
 }