Revert "test: Add desugar support to run-test"

Collateral effect after rollback 
https://android-review.googlesource.com/#/c/416319/

This reverts commit 86b0db4b7b892f27c738d3d3adab28c143120ac8.

Change-Id: Icc8e2acabbd2ffe1ad290cd641da70cf63a7041c
10 files changed