Revert^2 "Disable test 426 on redefinition configurations."

This reverts commit 672bab4bcf6c6439e2d3f4c27a3c497171c9b2af.

Reason for revert: The revert of R8 4.0.12-dev causes this again to fail.

Change-Id: Ice476348863af59d481a1f24501627a4bbdaaa4a
1 file changed