chakrashim: console should not be enumerable

The console property should not be enumerable according to the W3C
spec.

PR-URL: nodejs#518
Reviewed-By: Seth Brenith <[email protected]>
Reviewed-By: Jimmy Thomson <[email protected]>

Author: kfarnung

deps/chakrashim/src/inspector/inspected-context.cc

@@ -46,11 +46,13 @@ InspectedContext::InspectedContext(V8InspectorImpl* inspector,
   v8::Local<v8::Object> global = info.context->Global();
   v8::Local<v8::Object> console =
       V8Console::createConsole(this, info.hasMemoryOnConsole);
-  if (!global
-           ->Set(info.context, toV8StringInternalized(isolate, "console"),
-                 console)
-           .FromMaybe(false))
+  if (!global->DefineOwnProperty(info.context, 
+                                 toV8StringInternalized(isolate, "console"),
+                                 console, v8::PropertyAttribute::DontEnum)
+          .FromMaybe(false)) {
     return;
+  }
+
   m_console.Reset(isolate, console);
   m_console.SetWeak(this, &InspectedContext::consoleWeakCallback,
                     v8::WeakCallbackType::kParameter);