ES6: Add support for method shorthand in object literals

src/compiler.cc

Index: src/compiler.cc
diff --git a/src/compiler.cc b/src/compiler.cc
index bddb327069977370c000f6a82f6e8823638c2e61..8fa17240b6977d971f8f25c3b096eaec250a527d 100644
--- a/src/compiler.cc
+++ b/src/compiler.cc
@@ -660,6 +660,7 @@ static void SetFunctionInfo(Handle<SharedFunctionInfo> function_info,
   function_info->set_dont_cache(lit->flags()->Contains(kDontCache));
   function_info->set_is_generator(lit->is_generator());
   function_info->set_is_arrow(lit->is_arrow());
+  function_info->set_is_concise_method(lit->is_concise_method());
 }
 
 
@@ -876,7 +877,7 @@ static Handle<SharedFunctionInfo> CompileToplevel(CompilationInfo* info) {
     DCHECK(!info->code().is_null());
     result = isolate->factory()->NewSharedFunctionInfo(
         lit->name(), lit->materialized_literal_count(), lit->is_generator(),
-        lit->is_arrow(), info->code(),
+        lit->is_arrow(), lit->is_concise_method(), info->code(),
         ScopeInfo::Create(info->scope(), info->zone()),
         info->feedback_vector());
 
@@ -1099,7 +1100,8 @@ Handle<SharedFunctionInfo> Compiler::BuildFunctionInfo(
   // Create a shared function info object.
   Handle<SharedFunctionInfo> result = factory->NewSharedFunctionInfo(
       literal->name(), literal->materialized_literal_count(),
-      literal->is_generator(), literal->is_arrow(), info.code(), scope_info,
+      literal->is_generator(), literal->is_arrow(),
+      literal->is_concise_method(), info.code(), scope_info,
       info.feedback_vector());
   SetFunctionInfo(result, literal, false, script);
   RecordFunctionCompilation(Logger::FUNCTION_TAG, &info, result);