Note: this extension has been discontinued, waiting on a resolution of this issue (https://code.google.com/p/chromium/issues/detail?id=41321) or some other manner in which to access the history of a specific tab in Chrome.
A Google Chrome extension to have child tabs retain their parents' histories.
Inspired by Tab History Redux for Firefox (https://addons.mozilla.org/en-us/firefox/addon/tab-history-redux/). Icon @ Developer Kit by Burak OZTURK - http://www.hadibe.com