Remove WebCallbackTask

components/test_runner/web_task.h

Index: components/test_runner/web_task.h
diff --git a/components/test_runner/web_task.h b/components/test_runner/web_task.h
deleted file mode 100644
index d8470a2c5eb7e43b20b1d34f24631a1e70c76275..0000000000000000000000000000000000000000
--- a/components/test_runner/web_task.h
+++ /dev/null
@@ -1,30 +0,0 @@
-// Copyright 2013 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 COMPONENTS_TEST_RUNNER_WEB_TASK_H_
-#define COMPONENTS_TEST_RUNNER_WEB_TASK_H_
-
-#include "base/callback.h"
-#include "base/macros.h"
-#include "third_party/WebKit/public/platform/WebTaskRunner.h"
-
-namespace test_runner {
-
-// blink::WebTaskRunner::Task that wraps a base::Closure.
-class WebCallbackTask : public blink::WebTaskRunner::Task {
- public:
-  WebCallbackTask(const base::Closure& callback);
-  ~WebCallbackTask() override;
-
-  void run() override;
-
- private:
-  base::Closure callback_;
-
-  DISALLOW_COPY_AND_ASSIGN(WebCallbackTask);
-};
-
-}  // namespace test_runner
-
-#endif  // COMPONENTS_TEST_RUNNER_WEB_TASK_H_