Split the AST representation of class properties from object properties

src/full-codegen/x64/full-codegen-x64.cc

Index: src/full-codegen/x64/full-codegen-x64.cc
diff --git a/src/full-codegen/x64/full-codegen-x64.cc b/src/full-codegen/x64/full-codegen-x64.cc
index 3c714e5326fb975322d61e9f5060d3dfee896be5..5a0854f5e17002bfd6e2a416354061ac28febba2 100644
--- a/src/full-codegen/x64/full-codegen-x64.cc
+++ b/src/full-codegen/x64/full-codegen-x64.cc
@@ -1885,7 +1885,7 @@ void FullCodeGenerator::EmitInlineSmiBinaryOp(BinaryOperation* expr,
 
 void FullCodeGenerator::EmitClassDefineProperties(ClassLiteral* lit) {
   for (int i = 0; i < lit->properties()->length(); i++) {
-    ObjectLiteral::Property* property = lit->properties()->at(i);
+    ClassLiteral::Property* property = lit->properties()->at(i);
     Expression* value = property->value();
 
     if (property->is_static()) {
@@ -1910,22 +1910,18 @@ void FullCodeGenerator::EmitClassDefineProperties(ClassLiteral* lit) {
     }
 
     switch (property->kind()) {
-      case ObjectLiteral::Property::CONSTANT:
-      case ObjectLiteral::Property::MATERIALIZED_LITERAL:
-      case ObjectLiteral::Property::PROTOTYPE:
-        UNREACHABLE();
-      case ObjectLiteral::Property::COMPUTED:
+      case ClassLiteral::Property::METHOD:
         PushOperand(Smi::FromInt(DONT_ENUM));
         PushOperand(Smi::FromInt(property->NeedsSetFunctionName()));
         CallRuntimeWithOperands(Runtime::kDefineDataPropertyInLiteral);
         break;
 
-      case ObjectLiteral::Property::GETTER:
+      case ClassLiteral::Property::GETTER:
         PushOperand(Smi::FromInt(DONT_ENUM));
         CallRuntimeWithOperands(Runtime::kDefineGetterPropertyUnchecked);
         break;
 
-      case ObjectLiteral::Property::SETTER:
+      case ClassLiteral::Property::SETTER:
         PushOperand(Smi::FromInt(DONT_ENUM));
         CallRuntimeWithOperands(Runtime::kDefineSetterPropertyUnchecked);
         break;