Call IsStringLiteral instead of IsPropertyName in VisitObjectLiteral.

src/compiler/ast-graph-builder.cc

Index: src/compiler/ast-graph-builder.cc
diff --git a/src/compiler/ast-graph-builder.cc b/src/compiler/ast-graph-builder.cc
index e5ff0cce27fcba3a13dcdb74efde8d27eed11f1d..fb2c050384bda0955dcaec2604736664cb5088fa 100644
--- a/src/compiler/ast-graph-builder.cc
+++ b/src/compiler/ast-graph-builder.cc
@@ -1760,7 +1760,8 @@ void AstGraphBuilder::VisitObjectLiteral(ObjectLiteral* expr) {
       case ObjectLiteral::Property::COMPUTED: {
         // It is safe to use [[Put]] here because the boilerplate already
         // contains computed properties with an uninitialized value.
-        if (key->IsPropertyName()) {
+        if (key->IsStringLiteral()) {
+          DCHECK(key->IsPropertyName());
           if (property->emit_store()) {
             VisitForValue(property->value());
             Node* value = environment()->Pop();