Add missing FrameState to JSToName nodes.

src/x87/full-codegen-x87.cc

Index: src/x87/full-codegen-x87.cc
diff --git a/src/x87/full-codegen-x87.cc b/src/x87/full-codegen-x87.cc
index 13a67925129263989518dd6de65f1aecdbb1fa13..ed917433a69e4a3d568d10a042ebbfbc0c20a816 100644
--- a/src/x87/full-codegen-x87.cc
+++ b/src/x87/full-codegen-x87.cc
@@ -1721,7 +1721,7 @@ void FullCodeGenerator::VisitObjectLiteral(ObjectLiteral* expr) {
         __ Drop(2);
       }
     } else {
-      EmitPropertyKey(property);
+      EmitPropertyKey(property, expr->GetIdForProperty(property_index));
       VisitForStackValue(value);
 
       switch (property->kind()) {
@@ -2450,7 +2450,7 @@ void FullCodeGenerator::EmitClassDefineProperties(ClassLiteral* lit) {
     } else {
       __ push(Operand(esp, 0));  // prototype
     }
-    EmitPropertyKey(property);
+    EmitPropertyKey(property, lit->GetIdForProperty(i));
     VisitForStackValue(value);
     EmitSetHomeObjectIfNeeded(value, 2);