Move the notification constants to Blink

third_party/WebKit/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 32 matching lines @@
 #include "modules/notifications/NotificationData.h"
 #include "modules/notifications/NotificationOptions.h"
 #include "modules/notifications/NotificationPermissionClient.h"
 #include "modules/notifications/NotificationResourcesLoader.h"
 #include "platform/RuntimeEnabledFeatures.h"
 #include "platform/UserGestureIndicator.h"
 #include "public/platform/Platform.h"
 #include "public/platform/WebSecurityOrigin.h"
 #include "public/platform/WebString.h"
 #include "public/platform/modules/notifications/WebNotificationAction.h"
+#include "public/platform/modules/notifications/WebNotificationConstants.h"
 #include "public/platform/modules/notifications/WebNotificationManager.h"
 #include "wtf/Functional.h"
 
 namespace blink {
 namespace {
 
 const int64_t kInvalidPersistentId = -1;
 
 WebNotificationManager* notificationManager()
 {
@@ skipping 303 matching lines @@
     if (NotificationPermissionClient* permissionClient = NotificationPermissionClient::from(context))
         return permissionClient->requestPermission(scriptState, deprecatedCallback);
 
     // The context has been detached. Return a promise that will never settle.
     ASSERT(context->activeDOMObjectsAreStopped());
     return ScriptPromise();
 }
 
 size_t Notification::maxActions()
 {
-    // Returns a fixed number for unit tests, which run without the availability of the Platform object.
-    if (!notificationManager())
-        return 2;
-
-    return notificationManager()->maxActions();
+    return kWebNotificationMaxActions;
 }
 
 DispatchEventResult Notification::dispatchEventInternal(Event* event)
 {
     ASSERT(getExecutionContext()->isContextThread());
     return EventTarget::dispatchEventInternal(event);
 }
 
 const AtomicString& Notification::interfaceName() const
 {
@@ skipping 19 matching lines @@
 
 DEFINE_TRACE(Notification)
 {
     visitor->trace(m_prepareShowMethodRunner);
     visitor->trace(m_loader);
     EventTargetWithInlineData::trace(visitor);
     ActiveDOMObject::trace(visitor);
 }
 
 } // namespace blink