Make WebFileSystemCallbacks not self-destruct, deprecate AsyncFileSystem

Source/web/WorkerFileSystemClient.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 13 matching lines @@
  * 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.
  */
 
 #include "config.h"
 #include "WorkerFileSystemClient.h"
 
-#include "WebFileSystemCallbacksImpl.h"
 #include "WebWorkerBase.h"
 #include "WorkerAllowMainThreadBridgeBase.h"
 #include "core/dom/ScriptExecutionContext.h"
 #include "core/platform/AsyncFileSystemCallbacks.h"
 #include "core/workers/WorkerGlobalScope.h"
 #include "core/workers/WorkerThread.h"
 #include "public/platform/Platform.h"
 #include "public/platform/WebFileError.h"
 #include "public/platform/WebFileSystem.h"
 #include "public/platform/WebFileSystemType.h"
@@ skipping 59 matching lines @@
         bridge->cancel();
         return false;
     }
 
     return bridge->result();
 }
 
 void WorkerFileSystemClient::openFileSystem(ScriptExecutionContext* context, WebCore::FileSystemType type, PassOwnPtr<AsyncFileSystemCallbacks> callbacks, long long size, OpenFileSystemMode openMode)
 {
     KURL storagePartition = KURL(KURL(), context->securityOrigin()->toString());
-    // FIXME: fix this callbacks raw pointer.
-    WebKit::Platform::current()->fileSystem()->openFileSystem(storagePartition, static_cast<WebFileSystemType>(type), openMode == CreateFileSystemIfNotPresent, new WebKit::WebFileSystemCallbacksImpl(callbacks));
+    WebKit::Platform::current()->fileSystem()->openFileSystem(storagePartition, static_cast<WebFileSystemType>(type), openMode == CreateFileSystemIfNotPresent, callbacks);
 }
 
 void WorkerFileSystemClient::deleteFileSystem(WebCore::ScriptExecutionContext*, WebCore::FileSystemType, PassOwnPtr<WebCore::AsyncFileSystemCallbacks>)
 {
     ASSERT_NOT_REACHED();
 }
 
 WorkerFileSystemClient::WorkerFileSystemClient()
 {
 }
 
 } // namespace WebKit