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

base/BUILD.gn

 # Copyright (c) 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.
 
 import("//build/config/android/rules.gni")
 import("//build/config/ui.gni")
 
 component("base") {
   sources = [
     "third_party/dmg_fp/dmg_fp.h",
@@ skipping 36 matching lines @@
     "android/library_loader/library_loader_hooks.cc",
     "android/library_loader/library_loader_hooks.h",
     "android/memory_pressure_listener_android.cc",
     "android/memory_pressure_listener_android.h",
     "android/java_handler_thread.cc",
     "android/java_handler_thread.h",
     "android/path_service_android.cc",
     "android/path_service_android.h",
     "android/path_utils.cc",
     "android/path_utils.h",
-    "android/sys_utils.cc",
-    "android/sys_utils.h",
+    "android/sys_utils_android.cc",
+    "android/sys_utils_android.h",
     "android/thread_utils.h",
     "android/trace_event_binding.cc",
     "android/trace_event_binding.h",
     "async_socket_io_handler.h",
     "async_socket_io_handler_posix.cc",
     "async_socket_io_handler_win.cc",
     "at_exit.cc",
     "at_exit.h",
     "atomic_ref_count.h",
     "atomic_sequence_num.h",
@@ skipping 497 matching lines @@
     "sys_info.h",
     "sys_info_android.cc",
     "sys_info_chromeos.cc",
     "sys_info_freebsd.cc",
     "sys_info_ios.mm",
     "sys_info_linux.cc",
     "sys_info_mac.cc",
     "sys_info_openbsd.cc",
     "sys_info_posix.cc",
     "sys_info_win.cc",
+    "sys_utils.cc",
+    "sys_utils.h",
     "task/cancelable_task_tracker.cc",
     "task/cancelable_task_tracker.h",
     "task_runner.cc",
     "task_runner.h",
     "task_runner_util.h",
     "template_util.h",
     "thread_task_runner_handle.cc",
     "thread_task_runner_handle.h",
     "threading/non_thread_safe.h",
     "threading/non_thread_safe_impl.cc",
@@ skipping 766 matching lines @@
     source_prereqs = [
       "android/java/templates/native_libraries_array.h",
       ]
 
     package_name = "org/chromium/base/library_loader"
     include_path = "android/java/templates"
   }
 
 
 }