GetScreenPoint_BackTrace

#0  nsDOMUIEvent::GetScreenPoint (this=0x7fffdeb6eca0) at /home/diogogmt/mozilla-central/content/events/src/nsDOMUIEvent.cpp:211
#1  0x00007ffff388f813 in nsDOMUIEvent::DuplicatePrivateData (this=0x7fffdeb6eca0) at /home/diogogmt/mozilla-central/content/events/src/nsDOMUIEvent.cpp:473
#2  0x00007ffff38a3263 in nsEventDispatcher::Dispatch (aTarget=0x7fffe2eceb80, aPresContext=0x7fffe4594800, aEvent=0x7fffffffb510, aDOMEvent=0x0,
    aEventStatus=0x0, aCallback=0x0, aTargets=0x0) at /home/diogogmt/mozilla-central/content/events/src/nsEventDispatcher.cpp:705
#3  0x00007ffff348beec in nsGfxScrollFrameInner::FireScrollPortEvent (this=0x7fffdee4d0a8)
    at /home/diogogmt/mozilla-central/layout/generic/nsGfxScrollFrame.cpp:2352
#4  0x00007ffff348d4f1 in nsGfxScrollFrameInner::AsyncScrollPortEvent::Run (this=0x7fffe4ad97e0)
    at /home/diogogmt/mozilla-central/layout/generic/nsGfxScrollFrame.cpp:2689
#5  0x00007ffff4897b95 in nsThread::ProcessNextEvent (this=0x7ffff7d219c0, mayWait=false, result=0x7fffffffb6ef)
    at /home/diogogmt/mozilla-central/xpcom/threads/nsThread.cpp:625
#6  0x00007ffff4829d01 in NS_ProcessNextEvent_P (thread=0x7ffff7d219c0, mayWait=false)
    at /home/diogogmt/mozilla-central/ff-dbg/xpcom/build/nsThreadUtils.cpp:245
#7  0x00007ffff46bfb9a in mozilla::ipc::MessagePump::Run (this=0x7ffff7dcbb80, aDelegate=0x7ffff7dd0240)
    at /home/diogogmt/mozilla-central/ipc/glue/MessagePump.cpp:110
#8  0x00007ffff48fcbdd in MessageLoop::RunInternal (this=0x7ffff7dd0240) at /home/diogogmt/mozilla-central/ipc/chromium/src/base/message_loop.cc:208
#9  0x00007ffff48fcb6e in MessageLoop::RunHandler (this=0x7ffff7dd0240) at /home/diogogmt/mozilla-central/ipc/chromium/src/base/message_loop.cc:201
#10 0x00007ffff48fcaff in MessageLoop::Run (this=0x7ffff7dd0240) at /home/diogogmt/mozilla-central/ipc/chromium/src/base/message_loop.cc:175
#11 0x00007ffff4556c8a in nsBaseAppShell::Run (this=0x7fffea687400) at /home/diogogmt/mozilla-central/widget/src/xpwidgets/nsBaseAppShell.cpp:189
#12 0x00007ffff428eb38 in nsAppStartup::Run (this=0x7fffea66eab0) at /home/diogogmt/mozilla-central/toolkit/components/startup/nsAppStartup.cpp:220
#13 0x00007ffff303ad46 in XRE_main (argc=1, argv=0x7fffffffe4f8, aAppData=0x622080) at /home/diogogmt/mozilla-central/toolkit/xre/nsAppRunner.cpp:3561
#14 0x0000000000401fbf in do_main (exePath=0x7fffffffd2c0 "/home/diogogmt/mozilla-central/ff-dbg/dist/bin/", argc=1, argv=0x7fffffffe4f8)
    at /home/diogogmt/mozilla-central/browser/app/nsBrowserApp.cpp:201
#15 0x00000000004021c7 in main (argc=1, argv=0x7fffffffe4f8) at /home/diogogmt/mozilla-central/browser/app/nsBrowserApp.cpp:287