invalidateDescendantInsertionPoints  303 Source/core/dom/shadow/ShadowRoot.cpp     invalidateDescendantInsertionPoints();
invalidateDescendantInsertionPoints  309 Source/core/dom/shadow/ShadowRoot.cpp     invalidateDescendantInsertionPoints();
invalidateDescendantInsertionPoints  138 Source/core/dom/shadow/ShadowRoot.h     void invalidateDescendantInsertionPoints();