This may have the same cause like http://crbug.com/717973.
video_VideoEncodeAccelerator failed on many recent builds on veryons. For example, veyron-jaq R60-9495.0.0. Kuang-che. Can you see if you patch can fix this, too? Thanks.

04/27 01:11:30.478 WARNI|              test:0615| The test failed with the following exception
Traceback (most recent call last):
  File "/usr/local/autotest/common_lib/test.py", line 609, in _exec
    _call_test_function(self.execute, *p_args, **p_dargs)
  File "/usr/local/autotest/common_lib/test.py", line 823, in _call_test_function
    raise error.UnhandledTestFail(e)
UnhandledTestFail: Unhandled MemoryError: out of memory
Traceback (most recent call last):
  File "/usr/local/autotest/common_lib/test.py", line 817, in _call_test_function
    return func(*args, **dargs)
  File "/usr/local/autotest/common_lib/test.py", line 470, in execute
    dargs)
  File "/usr/local/autotest/common_lib/test.py", line 347, in _call_run_once_with_retry
    postprocess_profiled_run, args, dargs)
  File "/usr/local/autotest/common_lib/test.py", line 380, in _call_run_once
    self.run_once(*args, **dargs)
  File "/usr/local/autotest/cros/chrome_binary_test.py", line 103, in wrapper
    return func(*args, **kargs)
  File "/usr/local/autotest/tests/video_VideoEncodeAccelerator/video_VideoEncodeAccelerator.py", line 80, in run_once
    _download_video(path, input_path)
  File "/usr/local/autotest/tests/video_VideoEncodeAccelerator/video_VideoEncodeAccelerator.py", line 30, in _download_video
    file_utils.download_file(url, local_file)
  File "/usr/local/autotest/common_lib/file_utils.py", line 168, in download_file
    local_file.write(remote_file.read())
  File "/usr/local/lib/python2.7/socket.py", line 362, in read
    buf.write(data)
MemoryError: out of memory