At some point, the Chrome dock icon on my MacBook Air (13-inch, Mid 2013; OSX 10.10.3) disappeared, now looking like this (see arrow): I tried (a couple of times) uninstalling Chrome and its prefs using AppCleaner, and then reinstalling it. Of course, before that, I also tried shutting down and restarting the computer. Nevertheless, the dock icon for Chrome is still missing. How can I restore the Chrome dock icon? Thanks in advance, guys.