Remove generator_handles_variants more.

This should have been part of r1755. No intended behavior change.

TBR=scottmg@chromium.org

Review URL: https://codereview.chromium.org/27424002

git-svn-id: http://gyp.googlecode.com/svn/trunk@1759 78cadc50-ecff-11dd-a971-7dbc132099af
1 file changed