mousePressNode     98 Source/core/page/EventHandler.h     Node* mousePressNode() const;
mousePressNode    617 Source/core/page/FocusController.cpp     if (Node* mousePressNode = newFocusedFrame->eventHandler().mousePressNode()) {
mousePressNode    618 Source/core/page/FocusController.cpp         if (mousePressNode->renderer() && !mousePressNode->canStartSelection()) {