Supports the sound attribute to the Notification object

Source/modules/notifications/Notification.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 61 matching lines @@
         exceptionState.throwTypeError("Illegal constructor. Use ServiceWorkerRegistration.showNotification() instead.");
         return nullptr;
     }
 
     // The Web Notification constructor may not be used in Service Worker contexts.
     if (context->isServiceWorkerGlobalScope()) {
         exceptionState.throwTypeError("Illegal constructor.");
         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.");
+    // If options's silent is true, and options's vibrate or sound is present, throw a TypeError exception.
+    if ((options.hasSound() || options.hasVibrate()) && options.silent()) {
+        exceptionState.throwTypeError("Silent notifications must not specify sound or vibration patterns.");
         return nullptr;
     }
 
     RefPtr<SerializedScriptValue> data;
     if (options.hasData()) {
         data = SerializedScriptValueFactory::instance().create(options.data().isolate(), options.data(), nullptr, exceptionState);
         if (exceptionState.hadException())
             return nullptr;
     }
 
     Notification* notification = new Notification(title, context);
 
     notification->setBody(options.body());
     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()) {
         KURL iconUrl = options.icon().isEmpty() ? KURL() : context->completeURL(options.icon());
         if (!iconUrl.isEmpty() && iconUrl.isValid())
             notification->setIconUrl(iconUrl);
     }
 
+    if (options.hasSound()) {
+        KURL soundUrl = options.sound().isEmpty() ? KURL() : context->completeURL(options.sound());
+        if (!soundUrl.isEmpty() && soundUrl.isValid())
+            notification->setSoundUrl(soundUrl);
+    }
+
     String insecureOriginMessage;
     UseCounter::Feature feature = context->isPrivilegedContext(insecureOriginMessage)
         ? UseCounter::NotificationSecureOrigin
         : UseCounter::NotificationInsecureOrigin;
     UseCounter::count(context, feature);
 
     notification->scheduleShow();
     notification->suspendIfNeeded();
     return notification;
 }
 
 Notification* Notification::create(ExecutionContext* context, int64_t persistentId, const WebNotificationData& data)
 {
     Notification* notification = new Notification(data.title, context);
 
     notification->setPersistentId(persistentId);
     notification->setDir(data.direction == WebNotificationData::DirectionLeftToRight ? "ltr" : "rtl");
     notification->setLang(data.lang);
     notification->setBody(data.body);
     notification->setTag(data.tag);
     notification->setSilent(data.silent);
 
     if (!data.icon.isEmpty())
         notification->setIconUrl(data.icon);
 
+    if (!data.sound.isEmpty())
+        notification->setSoundUrl(data.sound);
+
     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()));
         notification->serializedData()->registerMemoryAllocatedWithCurrentScriptContext();
@@ skipping 39 matching lines @@
     SecurityOrigin* origin = executionContext()->securityOrigin();
     ASSERT(origin);
 
     // FIXME: Do CSP checks on the associated notification icon.
     WebNotificationData::Direction dir = m_dir == "rtl" ? WebNotificationData::DirectionRightToLeft : WebNotificationData::DirectionLeftToRight;
 
     // The lifetime and availability of non-persistent notifications is tied to the page
     // 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_vibrate, m_silent, emptyDataWireBytes);
+    WebNotificationData notificationData(m_title, dir, m_lang, m_body, m_tag, m_iconUrl, m_soundUrl, m_vibrate, m_silent, emptyDataWireBytes);
     notificationManager()->show(WebSerializedOrigin(*origin), notificationData, this);
 
     m_state = NotificationStateShowing;
 }
 
 void Notification::close()
 {
     if (m_state != NotificationStateShowing)
         return;
 
@@ skipping 122 matching lines @@
     return ScriptValue(scriptState, m_serializedData->deserialize(scriptState->isolate()));
 }
 
 DEFINE_TRACE(Notification)
 {
     RefCountedGarbageCollectedEventTargetWithInlineData<Notification>::trace(visitor);
     ActiveDOMObject::trace(visitor);
 }
 
 } // namespace blink