Revert "Set PYTHON_PATH at TestServer Init() instead of Start()"
Revert "Set PYTHON_PATH at TestServer Init() instead of Start()"

This reverts commit d062a66093c9962e3864ac84ee71db98185b069a [formerly fc4b3e8a7f3ee643df89174f68dc7f4f5d0fa4a8].

TBR=phajdan.jr@chromium.org

git-svn-id: http://src.chromium.org/svn/trunk/src@70393 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 5221351fd109e4e4028dec31df602e37f939b80d
meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser