Reland of [ServiceWorker] Mojofy PushEvent of Service Worker.

content/common/service_worker/service_worker_messages.h

Index: content/common/service_worker/service_worker_messages.h
diff --git a/content/common/service_worker/service_worker_messages.h b/content/common/service_worker/service_worker_messages.h
index 27ba8d192a1e476428b03f00c35b63e8a9218b02..603bc027636f75432c72faf4ce727e1a37558f54 100644
--- a/content/common/service_worker/service_worker_messages.h
+++ b/content/common/service_worker/service_worker_messages.h
@@ -299,10 +299,6 @@ IPC_MESSAGE_ROUTED3(ServiceWorkerHostMsg_NotificationCloseEventFinished,
                     int /* request_id */,
                     blink::WebServiceWorkerEventResult,
                     base::Time /* dispatch_event_time */)
-IPC_MESSAGE_ROUTED3(ServiceWorkerHostMsg_PushEventFinished,
-                    int /* request_id */,
-                    blink::WebServiceWorkerEventResult,
-                    base::Time /* dispatch_event_time */)
 
 // Responds to a Ping from the browser.
 // Routed to the target ServiceWorkerVersion.
@@ -536,9 +532,6 @@ IPC_MESSAGE_CONTROL3(ServiceWorkerMsg_NotificationCloseEvent,
                      int /* request_id */,
                      std::string /* notification_id */,
                      content::PlatformNotificationData /* notification_data */)
-IPC_MESSAGE_CONTROL2(ServiceWorkerMsg_PushEvent,
-                     int /* request_id */,
-                     content::PushEventPayload /* data */)
 
 IPC_MESSAGE_CONTROL1(ServiceWorkerMsg_DidSkipWaiting,
                      int /* request_id */)