StacktraceTop:nsHTMLReflowState::CalcLineHeight (aPresContext=0xa23a0c0, nsBlockReflowState (this=0xbfc6936c, nsBlockFrame::Reflow (this=0x9df3778, nsContainerFrame::ReflowChild (this=0x9774964, CanvasFrame::Reflow (this=0x9774964, aPresContext=0xa23a0c0,
StacktraceTop: nsHTMLReflowSta te::CalcLineHei ght (aPresContext= 0xa23a0c0, :Reflow (this=0x9df3778, e::ReflowChild (this=0x9774964, 0xa23a0c0,
nsBlockReflowState (this=0xbfc6936c,
nsBlockFrame:
nsContainerFram
CanvasFrame::Reflow (this=0x9774964, aPresContext=