Avoid multiple hashtable lookups in DisplayItemData destructor.
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@ -272,8 +272,13 @@ FrameLayerBuilder::DisplayItemData::~DisplayItemData()
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array->RemoveElement(this);
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}
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MOZ_RELEASE_ASSERT(sAliveDisplayItemDatas && sAliveDisplayItemDatas->Contains(this));
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sAliveDisplayItemDatas->RemoveEntry(this);
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MOZ_RELEASE_ASSERT(sAliveDisplayItemDatas);
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nsPtrHashKey<mozilla::FrameLayerBuilder::DisplayItemData>* entry
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= sAliveDisplayItemDatas->GetEntry(this);
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MOZ_RELEASE_ASSERT(entry);
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sAliveDisplayItemDatas->RemoveEntry(entry);
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if (sAliveDisplayItemDatas->Count() == 0) {
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delete sAliveDisplayItemDatas;
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sAliveDisplayItemDatas = nullptr;
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