Fix 'combo breaker' in CreateDynamicFunction to handle template literals.

src/builtins/builtins-function.cc

Index: src/builtins/builtins-function.cc
diff --git a/src/builtins/builtins-function.cc b/src/builtins/builtins-function.cc
index 3672794527bbd85a1f7914818aed123c25da544c..6cd1b283ec6f1e144bc1fe8cff3b5a5783da185c 100644
--- a/src/builtins/builtins-function.cc
+++ b/src/builtins/builtins-function.cc
@@ -61,7 +61,7 @@ MaybeHandle<Object> CreateDynamicFunction(Isolate* isolate,
       // If the formal parameters include an unbalanced block comment, the
       // function must be rejected. Since JavaScript does not allow nested
       // comments we can include a trailing block comment to catch this.
-      builder.AppendCString("\n/**/");
+      builder.AppendCString("\n/*``*/");
     }
     builder.AppendCString(") {\n");
     if (argc > 0) {