Revert "Fix Button[.Borderless].Colored text styling"

This reverts commit c5396edd9bfa17135043683ffb54c90551b49a81.

This change broke the docs build
https://android-build.googleplex.com/builds/submitted/3139256/docs/latest/logs

Change-Id: I7dd33bb142c5beaa78140534c3360087b62a322d
7 files changed