So today my chrome started with the material design, and I can't get back the normal looking. I tried the chrome/flags page, but I can't find the new place top set it back (#top-chrome-md doesn't work anymore for me). I really don't like this new design.
Sorry, you are right. I shouldn't post this here.
The material design is not a theme in Chrome. It changes the look of Chrome, like tabs have different shapes, the visible extension incons have different shapes, ect... The edges are sharper than in normal.