removeFullScreenElementOfSubtree  434 Source/core/dom/ContainerNode.cpp         fullscreen->removeFullScreenElementOfSubtree(child.get());
removeFullScreenElementOfSubtree  518 Source/core/dom/ContainerNode.cpp         fullscreen->removeFullScreenElementOfSubtree(this, true);
removeFullScreenElementOfSubtree   86 Source/core/dom/FullscreenElementStack.h     void removeFullScreenElementOfSubtree(Node*, bool amongChildrenOnly = false);