border-image can now use gradient and -moz-element.

@FirefoxNightly are you working on gradient smoothing? I made a gradient bullseye (reduced images from 14 to 0) but too jagged on FF to ship

@stubbornella Do you have a testcase so we can open a bug? @firefoxnightly

@rik24d @FirefoxNightly already rewrote the feature, but I can get a test case out of git today

@stubbornella Gentle reminder ;) @firefoxnightly

@rik24d @FirefoxNightly Jagged little beak: jsbin.com/cota/2/ (this is borders, not gradients)

@stubbornella @rik24d @FirefoxNightly bugzil.la/965966 or *maybe* bugzil.la/805393 , I guess

@davidbaron @rik24d @FirefoxNightly this one is fine as long as it's a 45deg angle, only bad at a larger angle.