Remove support for legacy WebKit Notifications

Source/modules/notifications/DOMWindowNotifications.cpp

Index: Source/modules/notifications/DOMWindowNotifications.cpp
diff --git a/Source/modules/notifications/DOMWindowNotifications.cpp b/Source/modules/notifications/DOMWindowNotifications.cpp
deleted file mode 100644
index 65790d96982b9c78aa148156f514a9a64e1e09db..0000000000000000000000000000000000000000
--- a/Source/modules/notifications/DOMWindowNotifications.cpp
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- * Copyright (C) 2006, 2007, 2008, 2010 Apple Inc. All rights reserved.
- * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "config.h"
-#include "modules/notifications/DOMWindowNotifications.h"
-
-#if ENABLE(LEGACY_NOTIFICATIONS)
-
-#include "core/dom/Document.h"
-#include "core/frame/DOMWindow.h"
-#include "core/page/Page.h"
-#include "modules/notifications/NotificationCenter.h"
-#include "modules/notifications/NotificationController.h"
-
-namespace WebCore {
-
-DOMWindowNotifications::DOMWindowNotifications(DOMWindow& window)
-    : DOMWindowProperty(window.frame())
-    , m_window(window)
-{
-}
-
-DOMWindowNotifications::~DOMWindowNotifications()
-{
-}
-
-const char* DOMWindowNotifications::supplementName()
-{
-    return "DOMWindowNotifications";
-}
-
-DOMWindowNotifications& DOMWindowNotifications::from(DOMWindow& window)
-{
-    DOMWindowNotifications* supplement = static_cast<DOMWindowNotifications*>(Supplement<DOMWindow>::from(window, supplementName()));
-    if (!supplement) {
-        supplement = new DOMWindowNotifications(window);
-        Supplement<DOMWindow>::provideTo(window, supplementName(), adoptPtr(supplement));
-    }
-    return *supplement;
-}
-
-NotificationCenter* DOMWindowNotifications::webkitNotifications(DOMWindow& window)
-{
-    return DOMWindowNotifications::from(window).webkitNotifications();
-}
-
-void DOMWindowNotifications::willDestroyGlobalObjectInFrame()
-{
-    m_notificationCenter = nullptr;
-    DOMWindowProperty::willDestroyGlobalObjectInFrame();
-}
-
-void DOMWindowNotifications::willDetachGlobalObjectFromFrame()
-{
-    m_notificationCenter = nullptr;
-    DOMWindowProperty::willDetachGlobalObjectFromFrame();
-}
-
-NotificationCenter* DOMWindowNotifications::webkitNotifications()
-{
-    if (!m_window.isCurrentlyDisplayedInFrame())
-        return 0;
-
-    if (m_notificationCenter)
-        return m_notificationCenter.get();
-
-    Document* document = m_window.document();
-    if (!document)
-        return 0;
-
-    Page* page = document->page();
-    if (!page)
-        return 0;
-
-    NotificationClient* provider = NotificationController::clientFrom(page);
-    if (provider)
-        m_notificationCenter = NotificationCenter::create(document, provider);
-
-    return m_notificationCenter.get();
-}
-
-} // namespace WebCore
-
-#endif // ENABLE(LEGACY_NOTIFICATIONS)