Add the vibrate attribute to the Notification object

Source/modules/notifications/ServiceWorkerRegistrationNotifications.cpp

Index: Source/modules/notifications/ServiceWorkerRegistrationNotifications.cpp
diff --git a/Source/modules/notifications/ServiceWorkerRegistrationNotifications.cpp b/Source/modules/notifications/ServiceWorkerRegistrationNotifications.cpp
index 0c794f1ad1e6e7285ee136107d920ff342b95d53..0001c91608e2ba5cc7ee2d475de7e705c7680a71 100644
--- a/Source/modules/notifications/ServiceWorkerRegistrationNotifications.cpp
+++ b/Source/modules/notifications/ServiceWorkerRegistrationNotifications.cpp
@@ -17,6 +17,7 @@
 #include "modules/notifications/GetNotificationOptions.h"
 #include "modules/notifications/Notification.h"
 #include "modules/notifications/NotificationOptions.h"
+#include "modules/vibration/NavigatorVibration.h"
 #include "platform/weborigin/KURL.h"
 #include "public/platform/Platform.h"
 #include "public/platform/WebSerializedOrigin.h"
@@ -66,6 +67,9 @@ ScriptPromise ServiceWorkerRegistrationNotifications::showNotification(ScriptSta
     if (Notification::checkPermission(executionContext) != WebNotificationPermissionAllowed)
         return ScriptPromise::reject(scriptState, V8ThrowException::createTypeError(scriptState->isolate(), "No notification permission has been granted for this origin."));
 
+    if (options.hasVibrate() && options.silent())
+        return ScriptPromise::reject(scriptState, V8ThrowException::createTypeError(scriptState->isolate(), "Silent notifications must not specify vibration patterns."));
+
     // FIXME: Unify the code path here with the Notification.create() function.
     Vector<char> dataAsWireBytes;
     if (options.hasData()) {
@@ -89,7 +93,8 @@ ScriptPromise ServiceWorkerRegistrationNotifications::showNotification(ScriptSta
     }
 
     WebNotificationData::Direction dir = options.dir() == "rtl" ? WebNotificationData::DirectionRightToLeft : WebNotificationData::DirectionLeftToRight;
-    WebNotificationData notification(title, dir, options.lang(), options.body(), options.tag(), iconUrl, options.silent(), dataAsWireBytes);
+    NavigatorVibration::VibrationPattern vibrate = NavigatorVibration::sanitizeVibrationPattern(options.vibrate());
+    WebNotificationData notification(title, dir, options.lang(), options.body(), options.tag(), iconUrl, vibrate, options.silent(), dataAsWireBytes);
     WebNotificationShowCallbacks* callbacks = new CallbackPromiseAdapter<void, void>(resolver);
 
     SecurityOrigin* origin = executionContext->securityOrigin();