CompositingUpdateNone 201 Source/core/rendering/compositing/RenderLayerCompositor.cpp , m_pendingUpdateType(CompositingUpdateNone) CompositingUpdateNone 345 Source/core/rendering/compositing/RenderLayerCompositor.cpp ASSERT(updateType != CompositingUpdateNone); CompositingUpdateNone 365 Source/core/rendering/compositing/RenderLayerCompositor.cpp case CompositingUpdateNone: CompositingUpdateNone 435 Source/core/rendering/compositing/RenderLayerCompositor.cpp return m_needsToRecomputeCompositingRequirements || m_compositingLayersNeedRebuild || m_needsUpdateCompositingRequirementsState || m_pendingUpdateType > CompositingUpdateNone; CompositingUpdateNone 455 Source/core/rendering/compositing/RenderLayerCompositor.cpp if (updateType == CompositingUpdateNone && !needCompositingRequirementsUpdate && !needHierarchyAndGeometryUpdate && !needsToUpdateScrollingCoordinator) CompositingUpdateNone 458 Source/core/rendering/compositing/RenderLayerCompositor.cpp m_pendingUpdateType = CompositingUpdateNone;