ES6: Add support for method shorthand in object literals

src/ia32/lithium-codegen-ia32.cc

Index: src/ia32/lithium-codegen-ia32.cc
diff --git a/src/ia32/lithium-codegen-ia32.cc b/src/ia32/lithium-codegen-ia32.cc
index d216581ba79c42cd56d422bc195ed81efe9d0870..0995fea0d8928a572092f92b39771cfa57717e41 100644
--- a/src/ia32/lithium-codegen-ia32.cc
+++ b/src/ia32/lithium-codegen-ia32.cc
@@ -5270,9 +5270,9 @@ void LCodeGen::DoFunctionLiteral(LFunctionLiteral* instr) {
   // space for nested functions that don't need literals cloning.
   bool pretenure = instr->hydrogen()->pretenure();
   if (!pretenure && instr->hydrogen()->has_no_literals()) {
-    FastNewClosureStub stub(isolate(),
-                            instr->hydrogen()->strict_mode(),
-                            instr->hydrogen()->is_generator());
+    FastNewClosureStub stub(isolate(), instr->hydrogen()->strict_mode(),
+                            instr->hydrogen()->is_generator(),
+                            instr->hydrogen()->is_concise_method());
     __ mov(ebx, Immediate(instr->hydrogen()->shared_info()));
     CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr);
   } else {