root/chrome/browser/ui/fullscreen/

1. fullscreen_controller.cc
2. fullscreen_controller.h
3. fullscreen_controller_browsertest.cc
4. fullscreen_controller_interactive_browsertest.cc
5. fullscreen_controller_state_interactive_browsertest.cc
6. fullscreen_controller_state_test.cc
7. fullscreen_controller_state_test.h
8. fullscreen_controller_state_tests.h
9. fullscreen_controller_state_unittest.cc
10. fullscreen_controller_test.cc
11. fullscreen_controller_test.h
12. fullscreen_exit_bubble.cc
13. fullscreen_exit_bubble.h
14. fullscreen_exit_bubble_type.cc
15. fullscreen_exit_bubble_type.h
16. fullscreen_within_tab_helper.cc
17. fullscreen_within_tab_helper.h