[WIP] Move Web Notifications to a WebFrame-less code path (Blink).

public/web/WebNotificationPresenter.h

-/*
- * Copyright (C) 2009 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
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "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 THE COPYRIGHT
- * OWNER 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.
- */
-
-#ifndef WebNotificationPresenter_h
-#define WebNotificationPresenter_h
-
-#include "../platform/WebString.h"
-
-namespace blink {
-
-class WebDocument;
-class WebNotification;
-class WebNotificationPermissionCallback;
-class WebSecurityOrigin;
-
-// Provides the services to show desktop notifications to the user.
-class WebNotificationPresenter {
-public:
-    enum Permission {
-        PermissionAllowed,     // User has allowed permission to the origin.
-        PermissionNotAllowed,  // User has not taken an action on the origin (defaults to not allowed).
-        PermissionDenied       // User has explicitly denied permission from the origin.
-    };
-
-    // Shows a notification.
-    virtual bool show(const WebNotification&) = 0;
-
-    // Closes a notification previously shown, and removes it if being shown.
-    // FIXME: Remove cancel() once Chromium updated to the new name, and make close() pure virtual.
-    virtual void close(const WebNotification&) { }
-    virtual void cancel(const WebNotification&) = 0;
-
-    // Indiciates that the notification object subscribed to events for a previously shown notification is
-    // being destroyed.  Does _not_ remove the notification if being shown, but detaches it from receiving events.
-    virtual void objectDestroyed(const WebNotification&) = 0;
-
-    // Checks the permission level for the given origin.
-    virtual Permission checkPermission(const WebSecurityOrigin&) = 0;
-};
-
-} // namespace blink
-
-#endif