Revert "[PVQ] Don't transform if block skipped"

This reverts commit c538d6815eb22f851880400ddd8bcc72e53d8d0a.

Reason for revert: should be av1_fwd_txfm(), instead of fwd_txfm()

Change-Id: I58657e54eb0a1c20c930b32cd53b6d05493eb8f4
1 file changed