src: nw2: add logo to nw_blank page
src: nw2: add logo to nw_blank page

https://github.com/nwjs/chromium.src/commit/027cac9dc7095901bd2ea032c711beeb1a35b77e

nwjs/nw.js,nwjs/nw.js,nwjs/nw.js,nwjs/nw.js,nwjs/nw.js,nwjs/nw.js