Code To Disable Magnifier, Set Wallpaper, And Save Image In Google Chrome?

I'm building a web app with custom buttons (images). Google Chrome displays three icons when hovering over them; Magnifier, Set Wallpaper, and Save Image. If you're a Google Chrome

Solution 1:

It's not a default Chrome feature, but comes with the Chrome Toolbox extension. If people have the extension installed, it's reasonable to assume they want that functionality.

Unless they've forgotten they've installed it and don't know where the icons are coming from, but even then I'd write that off as "user error".