Remove ambiguous getter for operator value counts.

test/cctest/compiler/simplified-graph-builder.cc

Index: test/cctest/compiler/simplified-graph-builder.cc
diff --git a/test/cctest/compiler/simplified-graph-builder.cc b/test/cctest/compiler/simplified-graph-builder.cc
index 8d6844f28e9dcb96b63c0ad2cc04e209af16031a..4e8a5e3546a0fb84f6c6f9cca85ea9707087c622 100644
--- a/test/cctest/compiler/simplified-graph-builder.cc
+++ b/test/cctest/compiler/simplified-graph-builder.cc
@@ -46,7 +46,7 @@ void SimplifiedGraphBuilder::End() {
 Node* SimplifiedGraphBuilder::MakeNode(const Operator* op,
                                        int value_input_count,
                                        Node** value_inputs, bool incomplete) {
-  DCHECK(op->InputCount() == value_input_count);
+  DCHECK(op->ValueInputCount() == value_input_count);
 
   DCHECK(!OperatorProperties::HasContextInput(op));
   DCHECK(!OperatorProperties::HasFrameStateInput(op));