Too often, when you are surfing on streaming movie sites and porn sites, you are forced to disable AdBlock in order for the videos to load properly; but you'd get those annoying popup tabs in the backgrounds with JasmineCam for porn sites and P&G/J&J household product ads for movie streaming sites. I'd like to mute those tabs right away and also right click and add them to the "mute audio list". Someone with the pull, please add this to the Chromium project tracker!