Remove console logs for application cache event?

[roymj88]

Hi,

Application Cache Progress event (59 of 72) http://lvh.me:3000/images/icon-day-view.png  diary_app:1 

Application Cache Progress event (60 of 72) http://lvh.me:3000/images/embed/tab-month.png diary_app:1 

Application Cache Progress event (61 of 72) http://lvh.me:3000/images/embed/homework-progress.png diary_app:1 

Application Cache Progress event (62 of 72) http://lvh.me:3000/images/embed/row-header-border-left.png diary_app:1 

Application Cache Progress event (63 of 72) http://lvh.me:3000/images/top-nav-right-btn-2.png

Is there a way to remove the console log messages that are being shown up during the Cache process?

Update 1:

Tried changing the log_level, but no change yet.