skpbench fixes for linux

tools/skpbench/skpbench.py

 #!/usr/bin/env python
 
 # Copyright 2016 Google Inc.
 #
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 from __future__ import print_function
 from _adb import Adb
 from _benchresult import BenchResult
 from _hardware import HardwareException, Hardware
 from argparse import ArgumentParser
-from queue import Queue
+from multiprocessing import Queue
 from threading import Thread, Timer
 import collections
 import glob
 import math
 import re
 import subprocess
 import sys
 import time
 
 __argparse = ArgumentParser(description='''
@@ skipping 232 matching lines @@
   with hardware:
     if hardware.kick_in_time:
       print("sleeping %i seconds to allow hardware settings to kick in..." %
             hardware.kick_in_time, file=sys.stderr)
       time.sleep(hardware.kick_in_time)
     run_benchmarks(configs, skps, hardware)
 
 
 if __name__ == '__main__':
   main()