[Service Worker Registration] Registered extension scheme to allow service workers

extensions/renderer/dispatcher.h

Index: extensions/renderer/dispatcher.h
diff --git a/extensions/renderer/dispatcher.h b/extensions/renderer/dispatcher.h
index 6c5736990cae075175a8c93d04eda0a5fec8d7f5..0f3e7d1d64f0fae029059f376d873421633f6c95 100644
--- a/extensions/renderer/dispatcher.h
+++ b/extensions/renderer/dispatcher.h
@@ -246,6 +246,12 @@ class Dispatcher : public content::RenderProcessObserver,
   // |context|.
   void RequireGuestViewModules(ScriptContext* context);
 
+  // Adds features that are specific to the current channel.
+  void AddChannelSpecificFeatures();
+
+  // Returns whether or not the current channel can register a service worker.
+  bool IsExtensionAllowedToUseServiceWorker();
+
   // The delegate for this dispatcher. Not owned, but must extend beyond the
   // Dispatcher's own lifetime.
   DispatcherDelegate* delegate_;