An update to Chrome for Android adds some gesture support to the browser; swipe horizontally across the toolbar on top to switch tabs, while swiping downward from the toolbar gets you into tab switcher mode; without lifting a finger, you can drag down from the menu and select from it. The update should arrive on your phone in the next few days...Source: http://www.phonearena.com/news/Chrome-for-Android-gets-update-to-support-gestures_id47908
