Repro for this error is very simple: open Chrome with Web Threat Shield extension installed, F12 to open dev tools, CTRL+SHIFT+M for emulator, choose any iOS device, reload page, extension file content_scripts/main.js:17 throws ‘Uncaught ReferenceError: browser is not defined’.

A minor annoyance, but one I’d be very grateful for a fix for.

Sorry if this is in the wrong sub-forum, I wasn’t sure which was most appropriate.