Revert "Revert "Enable PrecomputedText for BiDi text""

This reverts commit 321140ad8464dfd22af7ae8d71daa11337680f1d.

Reason for revert: we thought this CL caused b/119659731 but apparently it is not.

Change-Id: I5b52cc1facec77d6a0d844bcaac53e90c7ecd132
1 file changed