Expose a low-end device mode override flags for non-android OSs as well

base/sys_utils.h

+// 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 BASE_SYS_UTILS_H_
+#define BASE_SYS_UTILS_H_
+
+#include <stddef.h>
+
+#include "base/base_export.h"
+
+namespace base {
+
+class BASE_EXPORT SysUtils {
+ public:
+  // Returns true iff this is a low-end device.
+  static bool IsLowEndDevice();

[brettw, 2014/06/11 21:02:40]

When I suggested moving this to sys_info, I was expecting this function to move,
so you would call base::SysInfo::IsLowEndDevice

+
+ private:
+  SysUtils() {};
+};
+
+}  // namespace base
+
+#endif  // BASE_SYS_UTILS_H_