This directory of image SHA-1 hashes is used to improve translations of UI
strings through context images for translators.

See also: [Chrome Translation Screenshots - Instructions & FAQ
](https://docs.google.com/document/d/1nwYWDny20icMSpLUuV_LgrlbWKrYpbXOERUIZNH636o/edit#heading=h.2t7lc4cxo2au)
