It would be nice if Gerrit could understand and link to translation screenshots (https://groups.google.com/a/chromium.org/forum/?fromgroups#!topic/chromium-dev/6kcVb-eFUg8)

It'll need to parse .png.sha1 files and add links in the form of https://storage.googleapis.com/chromium-translation-screenshots/<sha1-hash> to the UI.