Move Notification-related Blink API headers into their own directory.

public/web/WebNotificationPermissionCallback.h

Index: public/web/WebNotificationPermissionCallback.h
diff --git a/public/web/WebNotificationPermissionCallback.h b/public/web/WebNotificationPermissionCallback.h
index 6aeb53fc315de4f4160e6c2c80de09af4ebf0405..71caffc74591a3878fd9e37946b5492ee63aaa6c 100644
--- a/public/web/WebNotificationPermissionCallback.h
+++ b/public/web/WebNotificationPermissionCallback.h
@@ -1,50 +1 @@
-/*
- * 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 WebNotificationPermissionCallback_h
-#define WebNotificationPermissionCallback_h
-
-#include "../platform/WebNotificationPermission.h"
-
-namespace blink {
-
-// Callback object used for Web Notification permission requests.
-class WebNotificationPermissionCallback {
-public:
-    virtual ~WebNotificationPermissionCallback() { }
-
-    // Method to be invoked when the asynchronous permission request for the
-    // ability to display Web Notifications has been completed.
-    virtual void permissionRequestComplete(WebNotificationPermission) = 0;
-};
-
-} // namespace blink
-
-#endif
+#include "public/web/modules/notifications/WebNotificationPermissionCallback.h"