Chromium-side plumbing for ServiceWorker -> Document postMessage (2/3)

content/browser/service_worker/service_worker_version.h

Index: content/browser/service_worker/service_worker_version.h
diff --git a/content/browser/service_worker/service_worker_version.h b/content/browser/service_worker/service_worker_version.h
index e0db0ff63b454c89cd3e6af09bcd929b1c35787c..9e3db53caeb9381bd1c0f09a26fec7d053175887 100644
--- a/content/browser/service_worker/service_worker_version.h
+++ b/content/browser/service_worker/service_worker_version.h
@@ -236,6 +236,9 @@ class CONTENT_EXPORT ServiceWorkerVersion
                             ServiceWorkerFetchEventResult result,
                             const ServiceWorkerResponse& response);
   void OnSyncEventFinished(int request_id);
+  void OnPostMessageToDocument(int client_id,
+                               const base::string16& message,
+                               const std::vector<int>& sent_message_port_ids);
 
   const int64 version_id_;
   int64 registration_id_;