[tbb-dev] TBB 6.0.5 / screen resolution and color depth

if javascript is allowed, according to http://www.whatismyscreenresolution.com/ and https://panopticlick.eff.org/ the size of the TBB window is reported back. if the size of the window is changed, the new size is reported to the test sites, making the browser fingerprint more unique. if i maximize the TBB window, i receive a warning about tracking, but again the size reported back to the test sites isn't the screen's resolution but still the window size. seems to me this value should be spoofed to some common value like 1024x768 no matter what size the TBB window is