ensureTreeScopeEventContext 200 Source/core/events/EventPath.cpp TreeScopeEventContext* parentTreeScopeEventContext = ensureTreeScopeEventContext(0, treeScope->olderShadowRootOrParentTreeScope(), treeScopeEventContextMap); ensureTreeScopeEventContext 225 Source/core/events/EventPath.cpp lastTreeScopeEventContext = ensureTreeScopeEventContext(currentNode, ¤tTreeScope, treeScopeEventContextMap); ensureTreeScopeEventContext 87 Source/core/events/EventPath.h TreeScopeEventContext* ensureTreeScopeEventContext(Node* currentTarget, TreeScope*, TreeScopeEventContextMap&);