1 files changed, 22 insertions, 20 deletions
diff --git a/Source/WebCore/Modules/notifications/DOMWindowNotifications.cpp b/Source/WebCore/Modules/notifications/DOMWindowNotifications.cpp
index 21a6b9352..be9d681b3 100644
--- a/Source/WebCore/Modules/notifications/DOMWindowNotifications.cpp
+++ b/Source/WebCore/Modules/notifications/DOMWindowNotifications.cpp
@@ -11,10 +11,10 @@
  *    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
+ * THIS SOFTWARE IS PROVIDED BY APPLE 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
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE 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
@@ -56,27 +56,28 @@ 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));
+        auto newSupplement = std::make_unique<DOMWindowNotifications>(window);
+        supplement = newSupplement.get();
+        provideTo(window, supplementName(), WTFMove(newSupplement));
     }
     return supplement;
 }
 
-NotificationCenter* DOMWindowNotifications::webkitNotifications(DOMWindow* window)
+NotificationCenter* DOMWindowNotifications::webkitNotifications(DOMWindow& window)
 {
-    return DOMWindowNotifications::from(window)->webkitNotifications();
+    return DOMWindowNotifications::from(&window)->webkitNotifications();
 }
 
-void DOMWindowNotifications::disconnectFrameForPageCache()
+void DOMWindowNotifications::disconnectFrameForDocumentSuspension()
 {
-    m_suspendedNotificationCenter = m_notificationCenter.release();
-    DOMWindowProperty::disconnectFrameForPageCache();
+    m_suspendedNotificationCenter = WTFMove(m_notificationCenter);
+    DOMWindowProperty::disconnectFrameForDocumentSuspension();
 }
 
-void DOMWindowNotifications::reconnectFrameFromPageCache(Frame* frame)
+void DOMWindowNotifications::reconnectFrameFromDocumentSuspension(Frame* frame)
 {
-    DOMWindowProperty::reconnectFrameFromPageCache(frame);
-    m_notificationCenter = m_suspendedNotificationCenter.release();
+    DOMWindowProperty::reconnectFrameFromDocumentSuspension(frame);
+    m_notificationCenter = WTFMove(m_suspendedNotificationCenter);
 }
 
 void DOMWindowNotifications::willDestroyGlobalObjectInCachedFrame()
@@ -100,23 +101,24 @@ void DOMWindowNotifications::willDetachGlobalObjectFromFrame()
 NotificationCenter* DOMWindowNotifications::webkitNotifications()
 {
     if (!m_window->isCurrentlyDisplayedInFrame())
-        return 0;
+        return nullptr;
 
     if (m_notificationCenter)
         return m_notificationCenter.get();
 
-    Document* document = m_window->document();
+    auto* document = m_window->document();
     if (!document)
-        return 0;
+        return nullptr;
     
-    Page* page = document->page();
+    auto* page = document->page();
     if (!page)
-        return 0;
+        return nullptr;
 
-    NotificationClient* provider = NotificationController::clientFrom(page);
-    if (provider) 
-        m_notificationCenter = NotificationCenter::create(document, provider);    
+    auto* provider = NotificationController::clientFrom(*page);
+    if (!provider)
+        return nullptr;
 
+    m_notificationCenter = NotificationCenter::create(*document, provider);
     return m_notificationCenter.get();
 }