Testing that DOM.childNodeRemoved is correctly triggered even when the element is moved while paused in the debugger on a DOMDebugger "node-removed" breakpoint.

Created output element.
Stopped on DOM breakpoint
PASS: onChildNodeRemoved called for #target_element
PASS: onChildNodeInserted called for parent node #final_container
PASS: onChildNodeInserted called for child node #target_element