CustomElementState 2487 Source/core/dom/Node.cpp void Node::setCustomElementState(CustomElementState newState) CustomElementState 2489 Source/core/dom/Node.cpp CustomElementState oldState = customElementState(); CustomElementState 229 Source/core/dom/Node.h CustomElementState customElementState() const CustomElementState 235 Source/core/dom/Node.h void setCustomElementState(CustomElementState newState);