Removed webui_generator and new OOBE UI placeholder.

components/webui_generator/data_source_util.h

Index: components/webui_generator/data_source_util.h
diff --git a/components/webui_generator/data_source_util.h b/components/webui_generator/data_source_util.h
deleted file mode 100644
index 95abe421405b1582694b808705b35d622d27ce00..0000000000000000000000000000000000000000
--- a/components/webui_generator/data_source_util.h
+++ /dev/null
@@ -1,21 +0,0 @@
-// Copyright 2015 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_UI_WEBUI_WUG_DATA_SOURCE_UTIL_H_
-#define CHROME_BROWSER_UI_WEBUI_WUG_DATA_SOURCE_UTIL_H_
-
-#include "components/webui_generator/export.h"
-
-namespace content {
-class WebUIDataSource;
-}
-
-namespace webui_generator {
-
-// Adds common resources needed for WUG to |data_source|.
-void WUG_EXPORT SetUpDataSource(content::WebUIDataSource* data_source);
-
-}  // namespace webui_generator
-
-#endif  // CHROME_BROWSER_UI_WEBUI_WUG_DATA_SOURCE_UTIL_H_