[MD Bookmarks] Add skeleton for Material Design Bookmarks

chrome/browser/ui/webui/md_bookmarks/md_bookmarks_ui.h

Index: chrome/browser/ui/webui/md_bookmarks/md_bookmarks_ui.h
diff --git a/chrome/browser/ui/webui/md_bookmarks/md_bookmarks_ui.h b/chrome/browser/ui/webui/md_bookmarks/md_bookmarks_ui.h
new file mode 100644
index 0000000000000000000000000000000000000000..b864ad6a5f877421f57a11a48e3b5ccd6f935bc3
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+++ b/chrome/browser/ui/webui/md_bookmarks/md_bookmarks_ui.h
@@ -0,0 +1,21 @@
+// Copyright (c) 2016 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_MD_BOOKMARKS_MD_BOOKMARKS_UI_H_
+#define CHROME_BROWSER_UI_WEBUI_MD_BOOKMARKS_MD_BOOKMARKS_UI_H_
+
+#include "base/macros.h"
+#include "content/public/browser/web_ui_controller.h"
+
+class MdBookmarksUI : public content::WebUIController {
+ public:
+  explicit MdBookmarksUI(content::WebUI* web_ui);
+
+  static bool IsEnabled();
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(MdBookmarksUI);
+};
+
+#endif  // CHROME_BROWSER_UI_WEBUI_MD_BOOKMARKS_MD_BOOKMARKS_UI_H_