root/chrome/browser/ui/content_settings/

1. content_setting_bubble_model.cc
2. content_setting_bubble_model.h
3. content_setting_bubble_model_delegate.h
4. content_setting_bubble_model_unittest.cc
5. content_setting_image_model.cc
6. content_setting_image_model.h
7. content_setting_image_model_unittest.cc
8. content_setting_media_menu_model.cc
9. content_setting_media_menu_model.h
10. media_setting_changed_infobar_delegate.cc
11. media_setting_changed_infobar_delegate.h