root/chrome/browser/ui/webui/quota_internals/

1. quota_internals_handler.cc
2. quota_internals_handler.h
3. quota_internals_proxy.cc
4. quota_internals_proxy.h
5. quota_internals_types.cc
6. quota_internals_types.h
7. quota_internals_ui.cc
8. quota_internals_ui.h