override chrome://global/locale/netError.dtd chrome://browser/locale/netError.dtd
override chrome://mozapps/locale/downloads/settingsChange.dtd chrome://browser/locale/downloads/settingsChange.dtd
locale browser-region pl pl/locale/browser-region/
override chrome://global/locale/appstrings.properties chrome://browser/locale/appstrings.properties
locale branding pl pl/locale/branding/
locale pdf.js pl pl/locale/pdfviewer/
locale testpilot pl pl/locale/feedback/
locale browser pl pl/locale/browser/