title: How to 'add watch' in Chrome developer tools?
body: <p>I can't seem to find a way to add a watch expression for the selected JavaScript text in Chrome developer tools, the same way I would in Firebug with Ctrl+W.  Is there really no way to do this in Chrome?  I can't even right-click the selection as it unselects as soon as I do it, and there is no "Add watch" context menu item.  Do I really have to type in every watch I want to add while debugging JS?</p>