Facebook is introducing a few new things today. Let's start with the ubiquitous Like button which you can see plastered atop all websites across the internet. This is receiving a redesign, and it will drop the Facebook logo, believe it or not. The old Like button had that, and the new one doesn't. Instead, it's getting a thumbs up icon, as portrayed by the comparative image below. The social network is also making its Like and Share buttons more mobile-friendly, by giving web developers more button sizes to pick from. Moving on, the company is releasing a couple of Chrome extensions...
Source: http://www.gsmarena.com/facebook_revamps_the_like_button_launches_chrome_extensions_for_sharing_and_saving_links-news-19093.php