Added yoshiki@chromium.org to task-manager related OWNERS files.

chrome/browser/ui/webui/task_manager_ui.h

Index: chrome/browser/ui/webui/task_manager_ui.h
diff --git a/chrome/browser/ui/webui/task_manager_ui.h b/chrome/browser/ui/webui/task_manager_ui.h
deleted file mode 100644
index d743f22e2499186afb5667daaeff86b41856ebfb..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/webui/task_manager_ui.h
+++ /dev/null
@@ -1,19 +0,0 @@
-// Copyright (c) 2011 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_TASK_MANAGER_UI_H_
-#define CHROME_BROWSER_UI_WEBUI_TASK_MANAGER_UI_H_
-#pragma once
-
-#include "content/public/browser/web_ui_controller.h"
-
-class TaskManagerUI : public content::WebUIController {
- public:
-  explicit TaskManagerUI(content::WebUI* web_ui);
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(TaskManagerUI);
-};
-
-#endif  // CHROME_BROWSER_UI_WEBUI_TASK_MANAGER_UI_H_