Revert "Revert "Remove reference to d8-compat-dx""

This reverts commit 1caa1270a53fa08ab9c6934d5bdd2da79c7bf89e.

Reason for revert: The R8 change has relanded.

Change-Id: Ifa4e43410b895f0809860bb21c18142fd85500d3
2 files changed