Revert 128089 - Initial extension bindings for Media Gallery API.

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

-// 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.
-
-// Implements the Chrome Extensions Cookies API.
-
-#include "chrome/browser/extensions/api/media_gallery/media_gallery_api.h"
-
-#include "base/values.h"
-
-namespace extensions {
-
-GetMediaGalleriesFunction::~GetMediaGalleriesFunction() {}
-
-bool GetMediaGalleriesFunction::RunImpl() {
-  // TODO(vandebo) Get the list of galleries.
-  result_.reset(new ListValue);
-  return true;
-}
-
-OpenMediaGalleryManagerFunction::~OpenMediaGalleryManagerFunction() {}
-
-bool OpenMediaGalleryManagerFunction::RunImpl() {
-  // TODO(vandebo) Open a new tab/ui surface with config UI.
-  return true;
-}
-
-AssembleMediaFileFunction::~AssembleMediaFileFunction() {}
-
-bool AssembleMediaFileFunction::RunImpl() {
-  // TODO(vandebo) Update the metadata and return the new file.
-  result_.reset(Value::CreateNullValue());
-  return true;
-}
-
-ParseMediaFileMetadataFunction::~ParseMediaFileMetadataFunction() {}
-
-bool ParseMediaFileMetadataFunction::RunImpl() {
-  // TODO(vandebo) Try to parse the file.
-  result_.reset(Value::CreateNullValue());
-  return true;
-}
-
-}  // namespace extensions