Revert "bc25: impl baseline button styling Filled & Filled_Tonal"

Revert submission 29739017-bc25_button_baseline_material_types

Reason for revert: Failing diamond test

Reverted changes: /q/submissionid:29739017-bc25_button_baseline_material_types

Change-Id: I6630894afc97deeb40af3fe8fecf2d9d8383a574
10 files changed