Revert 263974 "Try to fix runhooks_wrapper.py on Windows after r..."
Revert 263974 "Try to fix runhooks_wrapper.py on Windows after r..."

Reverting as precondition to revert 263959

> Try to fix runhooks_wrapper.py on Windows after r263959.
> 
> It's currently failing on Windows:
> http://build.chromium.org/p/chromium.fyi/builders/Chromium%20Win%20Ninja%20Goma%20%28shared%29/builds/27608/steps/runhooks/logs/stdio
> 
> gclient runhooks
> Traceback (most recent call last):
>   File "..\..\..\scripts\slave\runhooks_wrapper.py", line 49, in <module>
>     sys.exit(main())
>   File "..\..\..\scripts\slave\runhooks_wrapper.py", line 45, in main
>     return chromium_utils.RunCommand(['gclient', 'runhooks'])
>   File "C:\b\build\scripts\common\chromium_utils.py", line 868, in RunCommand
>     bufsize=0, **kwargs)
>   File "C:\b\depot_tools\python276_bin\lib\subprocess.py", line 709, in __init__
>     errread, errwrite)
>   File "C:\b\depot_tools\python276_bin\lib\subprocess.py", line 957, in _execute_child
>     startupinfo)
> WindowsError: [Error 2] The system cannot find the file specified
> 
> BUG=332697
> TBR=iannucci@chromium.org
> 
> Review URL: https://codereview.chromium.org/239153006

TBR=thakis@chromium.org

Review URL: https://codereview.chromium.org/240073003

git-svn-id: 239fca9b83025a0b6f823aeeca02ba5be3d9fd76@264151 0039d316-1c4b-4281-b951-d872f2087c98

eunchong/build,eunchong/build,eunchong/build,eunchong/build