Adds ImageWriterPrivate.destroyPartitions operation.

chrome/browser/extensions/api/image_writer_private/destroy_partitions_operation.h

+// Copyright 2013 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CHROME_BROWSER_EXTENSIONS_API_IMAGE_WRITER_PRIVATE_DESTROY_PARTITIONS_OPERATION_H_
+#define CHROME_BROWSER_EXTENSIONS_API_IMAGE_WRITER_PRIVATE_DESTROY_PARTITIONS_OPERATION_H_
+
+#include "base/files/scoped_temp_dir.h"
+#include "chrome/browser/extensions/api/image_writer_private/operation.h"
+
+namespace extensions {
+namespace image_writer {
+
+extern const int kPartitionTableSize;
+
+// Encapsulates an operation for destroying partitions.  This is achieved by
+// creating a dummy blank image which is then burned to the disk.
+class DestroyPartitionsOperation : public Operation {
+ public:
+  DestroyPartitionsOperation(base::WeakPtr<OperationManager> manager,
+                             const ExtensionId& extension_id,
+                             const std::string& storage_unit_id);
+  virtual void Start() OVERRIDE;
+
+ private:
+  virtual ~DestroyPartitionsOperation();
+  base::ScopedTempDir temp_dir_;
+};
+
+}  // namespace image_writer
+}  // namespace extensions
+
+#endif  // CHROME_BROWSER_EXTENSIONS_API_IMAGE_WRITER_PRIVATE_DESTROY_PARTITIONS_OPERATION_H_