Reason for revert:
Speculative revert in case this caused the bots to fail bot_update.
Original issue's description:
> Generalize python_git_runner for use in non-git scripts.
>
> Also fixes an msys (git-bash) incompatibility, similar to the one
> fixed in crrev.com/4845f0ed694ff071da5f6ee937a0bce2ea4e6fd2.
>
> This change doesn't actually use the wrapper in any new places, but
> subsequent changes will be made to use it in places where
> 'exec python' is called directly, like gclient and fetch.
>
> BUG=411518
> R=iannucci@google.com
>
> Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=297357
TBR=iannucci@google.com,iannucci@chromium.org,mmoss@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=411518
Review URL: https://codereview.chromium.org/1414923008
git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@297358 0039d316-1c4b-4281-b951-d872f2087c98
Also fixes an msys (git-bash) incompatibility, similar to the one
fixed in crrev.com/4845f0ed694ff071da5f6ee937a0bce2ea4e6fd2.
This change doesn't actually use the wrapper in any new places, but
subsequent changes will be made to use it in places where
'exec python' is called directly, like gclient and fetch.
BUG=411518
R=iannucci@google.com
Review URL: https://codereview.chromium.org/1415993003
git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@297357 0039d316-1c4b-4281-b951-d872f2087c98
akuegel@chromium.org
mmoss@chromium.org
agable@chromium.org
luqui@chromium.org