Revert "Add patch for tvview callback run in single thread."

This reverts commit 86a52de8.

Reason for revert: Potential culprit for b/359423884- verifying through ABTD before revert submission. This is part of the standard investigation process, and does not mean your CL will be reverted.

Change-Id: I328e498e54eb35b1a1aa99a6c66f32a779abf1bb