Install the 'name' property in classes at runtime

src/full-codegen/full-codegen.cc

Index: src/full-codegen/full-codegen.cc
diff --git a/src/full-codegen/full-codegen.cc b/src/full-codegen/full-codegen.cc
index 33a1cf3f57b7e5307cd43f86b747b04c5d71e4c0..e3d19dc803d20259b661b54bed6c9396ecfa8583 100644
--- a/src/full-codegen/full-codegen.cc
+++ b/src/full-codegen/full-codegen.cc
@@ -1577,6 +1577,9 @@ void FullCodeGenerator::VisitClassLiteral(ClassLiteral* lit) {
   EmitClassDefineProperties(lit);
   DropOperands(1);
 
+  // ES6 section 14.5.16 class expression evaluation, step 5
+  EmitClassDefineNameProperty(lit);

[rmcilroy, 2016/11/24 14:31:15]

Just a heads up - FullCodeGenerator::VisitClassLiteral is now dead code since
any code which is unsupported by Crankshaft is now only ever executed in
Ignition+TurboFan (not FCG), so no need to add / port this code. We will get
round to ripping out the existing class literal code soon (see
https://bugs.chromium.org/p/v8/issues/detail?id=5657).

+
   // Set the constructor to have fast properties.
   CallRuntimeWithOperands(Runtime::kToFastProperties);