1. Revert "Fix drm flag setting missed in false drm recognition fix." This reverts commit9f704f6c46. 2. Revert "Fixed the false drm recognition." This reverts commitaadbd80b30. 3. Revert "Fix drm enumeration order, resolves failure to play forward lock ringtones" This reverts commita5cbf023e3. 4. Revert "Fix ANRs due to Widevine DRM plugin sniff taking too long." This reverts commitd0d19db1ca. As a result of the reverting, many ANRs from WV sniffing are back. related-to-bug: 5739618