Add option to open the DevTools window for ServiceWorker on start in serviceworker-internals.

content/browser/service_worker/service_worker_internals_ui.h

Index: content/browser/service_worker/service_worker_internals_ui.h
diff --git a/content/browser/service_worker/service_worker_internals_ui.h b/content/browser/service_worker/service_worker_internals_ui.h
index c3f806dc768d733569efb7abdae2ff14b37f8b2e..e669dcc5e13a940d0bdf2cac9413f44864bc0cc8 100644
--- a/content/browser/service_worker/service_worker_internals_ui.h
+++ b/content/browser/service_worker/service_worker_internals_ui.h
@@ -44,6 +44,8 @@ class ServiceWorkerInternalsUI
   void RemoveObserverFromStoragePartition(StoragePartition* partition);
 
   // Called from Javascript.
+  void GetOptions(const base::ListValue* args);
+  void SetOption(const base::ListValue* args);
   void GetAllRegistrations(const base::ListValue* args);
   void StartWorker(const base::ListValue* args);
   void StopWorker(const base::ListValue* args);