Revert 147895 - switch mediaGalleries to .idl api definition

chrome/browser/extensions/api/media_gallery/media_gallery_api.h

+// 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.
+
+// Defines the Chrome Extensions Media Galleries API functions for accessing
+// user's media files, as specified in the extension API JSON.
+
+#ifndef CHROME_BROWSER_EXTENSIONS_API_MEDIA_GALLERY_MEDIA_GALLERY_API_H_
+#define CHROME_BROWSER_EXTENSIONS_API_MEDIA_GALLERY_MEDIA_GALLERY_API_H_
+
+#include "chrome/browser/extensions/extension_function.h"
+
+namespace extensions {
+
+class GetMediaFileSystemsFunction : public SyncExtensionFunction {
+ public:
+  DECLARE_EXTENSION_FUNCTION_NAME(
+      "experimental.mediaGalleries.getMediaFileSystems")
+
+ protected:
+  virtual ~GetMediaFileSystemsFunction();
+  virtual bool RunImpl() OVERRIDE;
+};
+
+class OpenMediaGalleryManagerFunction : public SyncExtensionFunction {
+ public:
+  DECLARE_EXTENSION_FUNCTION_NAME(
+      "experimental.mediaGalleries.openMediaGalleryManager")
+
+ protected:
+  virtual ~OpenMediaGalleryManagerFunction();
+  virtual bool RunImpl() OVERRIDE;
+};
+
+class AssembleMediaFileFunction : public SyncExtensionFunction {
+ public:
+  DECLARE_EXTENSION_FUNCTION_NAME(
+      "experimental.mediaGalleries.assembleMediaFile")
+
+ protected:
+  virtual ~AssembleMediaFileFunction();
+  virtual bool RunImpl() OVERRIDE;
+};
+
+}  // namespace extensions
+
+#endif  // CHROME_BROWSER_EXTENSIONS_API_MEDIA_GALLERY_MEDIA_GALLERY_API_H_