Make WebFileSystemCallbacks not self-destruct, deprecate AsyncFileSystem

Source/modules/filesystem/DOMWindowFileSystem.cpp

 /*
  * Copyright (C) 2012, 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:
  *
  * 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
@@ skipping 11 matching lines @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
  * DAMAGE.
  */
 
 #include "config.h"
 #include "modules/filesystem/DOMWindowFileSystem.h"
 
 #include "core/dom/Document.h"
 #include "core/fileapi/FileError.h"
 #include "core/page/DOMWindow.h"
-#include "core/platform/AsyncFileSystem.h"
 #include "modules/filesystem/DOMFileSystem.h"
 #include "modules/filesystem/EntryCallback.h"
 #include "modules/filesystem/ErrorCallback.h"
 #include "modules/filesystem/FileSystemCallback.h"
 #include "modules/filesystem/FileSystemCallbacks.h"
 #include "modules/filesystem/FileSystemType.h"
 #include "modules/filesystem/LocalFileSystem.h"
 #include "weborigin/SecurityOrigin.h"
 
 namespace WebCore {
@@ skipping 52 matching lines @@
         return;
     }
 
     LocalFileSystem::from(document)->readFileSystem(document, type, ResolveURICallbacks::create(successCallback, errorCallback, document, type, filePath));
 }
 
 COMPILE_ASSERT(static_cast<int>(DOMWindowFileSystem::TEMPORARY) == static_cast<int>(FileSystemTypeTemporary), enum_mismatch);
 COMPILE_ASSERT(static_cast<int>(DOMWindowFileSystem::PERSISTENT) == static_cast<int>(FileSystemTypePersistent), enum_mismatch);
 
 } // namespace WebCore