Can be done in Safari, Opera, Chrome/Chromium as well. In fact the only browser that you are pretty much locked into that look and feel is IE. Other than that every other browser can be customized.
Chrome stock is by far the fastest browser IMHO. Its rated that way. IE has no plugins and is still slow. Works the best for websites also. The Ipad 2 comes stock with Safari 5 and really is ok but not my cup of tea.