UserAgent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.103 Safari/537.36

Steps to reproduce the problem:
Today i update the newest codes,
build sucessed.
But the layout Test will be failed.
I don't make the reason.Because i built with gyp before today.

What is the expected behavior?

What went wrong?
Starting 1 worker ...
ValueError raised: Configuration does not match the GN build args.
Traceback (most recent call last):
  File "/home/pengxc/chromium/src/third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/run_webkit_tests.py", line 69, in main
    return run(port, options, args, stderr, stdout).exit_code
  File "/home/pengxc/chromium/src/third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/run_webkit_tests.py", line 554, in run
    run_details = _run_tests(port, options, args, printer)
  File "/home/pengxc/chromium/src/third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/run_webkit_tests.py", line 545, in _run_tests
    return manager.run(args)
  File "/home/pengxc/chromium/src/third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/controllers/manager.py", line 136, in run
    num_workers)
  File "/home/pengxc/chromium/src/third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/controllers/manager.py", line 369, in _run_tests
    tests_to_skip, num_workers, retry_attempt)
  File "/home/pengxc/chromium/src/third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/controllers/layout_test_runner.py", line 122, in run_tests
    pool.run(('test_list', shard.name, shard.test_inputs) for shard in all_shards)
  File "/home/pengxc/chromium/src/third_party/WebKit/Tools/Scripts/webkitpy/common/message_pool.py", line 96, in run
    self.wait()
  File "/home/pengxc/chromium/src/third_party/WebKit/Tools/Scripts/webkitpy/common/message_pool.py", line 125, in wait
    self._workers[0].run()
  File "/home/pengxc/chromium/src/third_party/WebKit/Tools/Scripts/webkitpy/common/message_pool.py", line 269, in run
    self._raise(sys.exc_info())
  File "/home/pengxc/chromium/src/third_party/WebKit/Tools/Scripts/webkitpy/common/message_pool.py", line 253, in run
    worker.start()
  File "/home/pengxc/chromium/src/third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/controllers/layout_test_runner.py", line 245, in start
    self._port = self._host.port_factory.get(self._options.platform, self._options)
  File "/home/pengxc/chromium/src/third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/port/factory.py", line 156, in get
    _check_configuration_and_target(self._host.filesystem, options)
  File "/home/pengxc/chromium/src/third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/port/factory.py", line 80, in _check_configuration_and_target
    raise ValueError('Configuration does not match the GN build args.')
ValueError: Configuration does not match the GN build args.

Did this work before? N/A 

Chrome version: 54.0.2831  Channel: beta
OS Version: 6.1 (Windows 7, Windows Server 2008 R2)
Flash Version: Shockwave Flash 22.0 r0