In dumpBackForwardList() mode, DRT should normalize file urls to be the same no matter the config of the machine you're on.
Created attachment 32406 [details] Mac patch (Windows coming soon)
Created attachment 32411 [details] Mac and Windows DRT fix, and updated test results for the test I added that fails until this is fixed!
Comment on attachment 32411 [details] Mac and Windows DRT fix, and updated test results for the test I added that fails until this is fixed! r=me
Sending LayoutTests/ChangeLog Sending LayoutTests/fast/loader/subframe-navigate-during-main-frame-load-expected.txt Sending WebKitTools/ChangeLog Sending WebKitTools/DumpRenderTree/mac/DumpRenderTree.mm Sending WebKitTools/DumpRenderTree/win/DumpRenderTree.cpp Transmitting file data ..... Committed revision 45615.