Browsing Georgian translation

UNUSED: () OR (chromeos) OR (enable_media_router) == False
note: 'Dismiss button text of the Chrome Cleanup Tool bubble'
note: 'Dismiss button, which, on click, will dismiss the current issue.'
note: 'Dismiss dialog button label for disabled echo dialog.'
note: 'In the Welcome to Google Drive banner, a text on the button to dismiss the banner.'
note: 'Text for the button used to dismiss a malicious download notification.'
in: results/cr/chrome/app/generated_resources.grd, as IDS_DISMISS_DOWNLOAD
in: results/cr/chrome/app/generated_resources.grd, as IDS_SRT_BUBBLE_DISMISS