Revert "removes device_htc_ace"

This reverts commit 884d88c5f51e13df7f7d769765b2d7a89297eb41.
Revert "Revert "Revert "fixed vendor/pa project revision"""

This reverts commit a234ca152aac76b8e43e739530a03bb90808e10a.
Revert "Revert "Revert "removed unused stuff"""

This reverts commit 8da1181d339657c754e59cf812257692401179bc.