root/chrome/browser/ui/views/apps/

1. app_info_dialog/
2. chrome_app_window_delegate_views.cc
3. chrome_app_window_delegate_views_win.cc
4. chrome_native_app_window_views.cc
5. chrome_native_app_window_views.h
6. chrome_native_app_window_views_win.cc
7. chrome_native_app_window_views_win.h
8. shaped_app_window_targeter.cc
9. shaped_app_window_targeter.h
10. shaped_app_window_targeter_unittest.cc