add Google Pixel to dpdb-cache (Pixel XL already covered, Pixel was not)
add Google Pixel to dpdb-cache (Pixel XL already covered, Pixel was not)

jsantell/webvr-polyfill,borismus/webvr-polyfill,immersive-web/webvr-polyfill,immersive-web/webvr-polyfill,borismus/webvr-polyfill,jsantell/webvr-polyfill,marciot/webvr-polyfill,bkkl/bkkl.github.io,marciot/webvr-polyfill,bkkl/bkkl.github.io