PYTHONPATH is not guaranteed to be defined anymore.
PYTHONPATH is not guaranteed to be defined anymore.

I couldn't reproduce because I have a PYTHONPATH defined.

TBR=nsylvain@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/8773013

git-svn-id: 239fca9b83025a0b6f823aeeca02ba5be3d9fd76@112476 0039d316-1c4b-4281-b951-d872f2087c98

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