StacktraceTop:nsRuleNode::GetStyleBackground (this=0x8d6005c, aContext=0x8bd2d18, aComputeData=1) at nsRuleNode.h:215 nsStyleContext::GetStyleBackground (this=0x50) at nsStyleStructList.h:79 nsStyleContext::CalcStyleDifference (this=0x8d08b64, aOther=0x8bd2d18) at nsStyleContext.cpp:469 CaptureChange (aOldContext=0x0, aNewContext=0x50, aFrame=0x0, aContent=0x8d92748, aChangeList=0xbfaeca1c, nsFrameManager::ReResolveStyleContext (this=0x8d1311c, aPresContext=0x8c4ee00, aFrame=0x8d08e34,
StacktraceTop: nsRuleNode: :GetStyleBackgr ound (this=0x8d6005c, aContext=0x8bd2d18, aComputeData=1) at nsRuleNode.h:215 :GetStyleBackgr ound (this=0x50) at nsStyleStructLi st.h:79 :CalcStyleDiffe rence (this=0x8d08b64, aOther=0x8bd2d18) at nsStyleContext. cpp:469 0xbfaeca1c, :ReResolveStyle Context (this=0x8d1311c, aPresContext= 0x8c4ee00, aFrame=0x8d08e34,
nsStyleContext:
nsStyleContext:
CaptureChange (aOldContext=0x0, aNewContext=0x50, aFrame=0x0, aContent=0x8d92748, aChangeList=
nsFrameManager: