[recipe_modules/test_result] Use full filename instead of base.

The second tuple element is supposed to be the actual file on disk
and uploads are failing because they're looking in the wrong place.

BUG=649762

Change-Id: I0d5a25452c558a8fb5ca9b5e80f5352a7caa9044
Reviewed-on: https://chromium-review.googlesource.com/410030
Commit-Queue: Erik Staab <estaab@chromium.org>
Reviewed-by: Stephen Martinis <martiniss@chromium.org>
1 file changed