414d66dce6
Added offsets to more nodes. Added end offsets to some nodes. Added functionnode debuggability flag. This changes the dill format. The new offsets et al. are read on the C++ side, but not used for anything usefull yet. This is step #2 in introducing these things, next step(s) will be using it on the C++ side. R=asgerf@google.com Review-Url: https://codereview.chromium.org/2626613002 .