Move push event dispatching out of ServiceWorkerVersion.

content/browser/push_messaging/push_messaging_router.h

Index: content/browser/push_messaging/push_messaging_router.h
diff --git a/content/browser/push_messaging/push_messaging_router.h b/content/browser/push_messaging/push_messaging_router.h
index dae9973de2627030fd2c66440d4a3b7434b48b51..8cfa82c1294b520a51b58b5eae39ffbf1d3349bc 100644
--- a/content/browser/push_messaging/push_messaging_router.h
+++ b/content/browser/push_messaging/push_messaging_router.h
@@ -12,6 +12,7 @@
 #include "base/memory/weak_ptr.h"
 #include "content/common/service_worker/service_worker_status_code.h"
 #include "content/public/common/push_messaging_status.h"
+#include "third_party/WebKit/public/platform/modules/serviceworker/WebServiceWorkerEventResult.h"
 #include "url/gurl.h"
 
 namespace content {
@@ -19,6 +20,7 @@ namespace content {
 class BrowserContext;
 class ServiceWorkerContextWrapper;
 class ServiceWorkerRegistration;
+class ServiceWorkerVersion;
 
 class PushMessagingRouter {
  public:
@@ -54,6 +56,15 @@ class PushMessagingRouter {
       const scoped_refptr<ServiceWorkerRegistration>&
           service_worker_registration);
 
+  // Delivers a push message with |data| to a specific |service_worker|. Must be
+  // called on the IO thread, with the the worker running.
+  static void DeliverMessageToWorker(
+      const scoped_refptr<ServiceWorkerVersion>& service_worker,
+      const scoped_refptr<ServiceWorkerRegistration>&
+          service_worker_registration,
+      const std::string& data,
+      const DeliverMessageCallback& deliver_message_callback);
+
   // Gets called asynchronously after the Service Worker has dispatched the push
   // event. Must be called on the IO thread.
   static void DeliverMessageEnd(