Cleanup: Deprecate FileSystemCallbackDispatcher

content/common/fileapi/webfilesystem_callback_adapters.h

Index: content/common/fileapi/webfilesystem_callback_adapters.h
diff --git a/content/common/fileapi/webfilesystem_callback_adapters.h b/content/common/fileapi/webfilesystem_callback_adapters.h
new file mode 100644
index 0000000000000000000000000000000000000000..8f2c69918a5e05787409d6093169e086b7c667a5
--- /dev/null
+++ b/content/common/fileapi/webfilesystem_callback_adapters.h
@@ -0,0 +1,45 @@
+// Copyright (c) 2012 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 CONTENT_COMMON_FILEAPI_WEBFILESYSTEM_CALLBACK_ADAPTERS_H_
+#define CONTENT_COMMON_FILEAPI_WEBFILESYSTEM_CALLBACK_ADAPTERS_H_
+
+#include "base/basictypes.h"
+#include "base/files/file_util_proxy.h"
+#include "base/platform_file.h"
+
+class GURL;
+
+namespace WebKit {
+class WebFileSystemCallbacks;
+}
+
+namespace content {
+
+void FileStatusCallbackAdapter(
+    WebKit::WebFileSystemCallbacks* callbacks,
+    base::PlatformFileError error);
+
+void ReadMetadataCallbackAdapter(
+    WebKit::WebFileSystemCallbacks* callbacks,
+    const base::PlatformFileInfo& file_info,
+    const base::FilePath& platform_path);
+
+void CreateSnapshotFileCallbackAdapter(
+    WebKit::WebFileSystemCallbacks* callbacks,
+    const base::PlatformFileInfo& file_info,
+    const base::FilePath& platform_path);
+
+void ReadDirectoryCallbackAdapater(
+    WebKit::WebFileSystemCallbacks* callbacks,
+    const std::vector<base::FileUtilProxy::Entry>& entries,
+    bool has_more);
+
+void OpenFileSystemCallbackAdapter(
+    WebKit::WebFileSystemCallbacks* callbacks,
+    const std::string& name, const GURL& root);
+
+}  // namespace content
+
+#endif  // CONTENT_COMMON_FILEAPI_WEBFILESYSTEM_CALLBACK_ADAPTERS_H_