GPU Watchdog to check I/O before terminating GPU process

content/common/gpu_watchdog_utils.h

+// Copyright 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 CONTENT_COMMON_GPU_WATCHDOG_UTILS_H_
+#define CONTENT_COMMON_GPU_WATCHDOG_UTILS_H_
+
+#include "content/common/content_export.h"
+
+namespace base {
+class FilePath;
+}  // namespace base
+
+namespace content {
+
+// Gets temporary file used by GPU watchdog thread.
+// Returns false if temporary directory path can't be obtained.
+CONTENT_EXPORT bool GetGpuWatchdogTempFile(base::FilePath* file_path);
+
+}  // namespace content
+
+#endif  // CONTENT_COMMON_GPU_WATCHDOG_UTILS_H_