Add the vibrate attribute to the Notification object

Source/modules/notifications/Notification.cpp

Index: Source/modules/notifications/Notification.cpp
diff --git a/Source/modules/notifications/Notification.cpp b/Source/modules/notifications/Notification.cpp
index 4e1fe5877522c2d834806a77040bf152c02655a1..1810112b23a218ccdb9ddef34f1a9cf0e2698888 100644
--- a/Source/modules/notifications/Notification.cpp
+++ b/Source/modules/notifications/Notification.cpp
@@ -79,6 +79,12 @@ Notification* Notification::create(ExecutionContext* context, const String& titl
         return nullptr;
     }
 
+    // If options's silent is true, and options's vibrate is present, throw a TypeError exception.
+    if (options.hasVibrate() && options.silent()) {
+        exceptionState.throwTypeError("Silent notifications must not specify vibration patterns.");
+        return nullptr;
+    }
+
     RefPtr<SerializedScriptValue> data;
     if (options.hasData()) {
         data = SerializedScriptValueFactory::instance().create(options.data(), nullptr, exceptionState, options.data().isolate());
@@ -92,6 +98,7 @@ Notification* Notification::create(ExecutionContext* context, const String& titl
     notification->setTag(options.tag());
     notification->setLang(options.lang());
     notification->setDir(options.dir());
+    notification->setVibrate(NavigatorVibration::sanitizeVibrationPattern(options.vibrate()));
     notification->setSilent(options.silent());
     notification->setSerializedData(data.release());
     if (options.hasIcon()) {
@@ -125,6 +132,12 @@ Notification* Notification::create(ExecutionContext* context, int64_t persistent
     if (!data.icon.isEmpty())
         notification->setIconUrl(data.icon);
 
+    if (!data.vibrate.isEmpty()) {
+        NavigatorVibration::VibrationPattern pattern;
+        pattern.appendRange(data.vibrate.begin(), data.vibrate.end());
+        notification->setVibrate(pattern);
+    }
+
     const WebVector<char>& dataBytes = data.data;
     if (!dataBytes.isEmpty()) {
         notification->setSerializedData(SerializedScriptValueFactory::instance().createFromWireBytes(dataBytes.data(), dataBytes.size()));
@@ -203,7 +216,7 @@ void Notification::show()
     // they were created by, and thus the data doesn't have to be known to the embedder.
     Vector<char> emptyDataWireBytes;
 
-    WebNotificationData notificationData(m_title, dir, m_lang, m_body, m_tag, m_iconUrl, m_silent, emptyDataWireBytes);
+    WebNotificationData notificationData(m_title, dir, m_lang, m_body, m_tag, m_iconUrl, m_vibrate, m_silent, emptyDataWireBytes);
     notificationManager()->show(WebSerializedOrigin(*origin), notificationData, this);
 
     m_state = NotificationStateShowing;
@@ -261,6 +274,12 @@ void Notification::dispatchCloseEvent()
     dispatchEvent(Event::create(EventTypeNames::close));
 }
 
+NavigatorVibration::VibrationPattern Notification::vibrate(bool& isNull) const
+{
+    isNull = m_vibrate.isEmpty();
+    return m_vibrate;
+}
+
 TextDirection Notification::direction() const
 {
     // FIXME: Resolve dir()=="auto" against the document.