root/chrome/browser/ui/views/omnibox/

1. omnibox_popup_contents_view.cc
2. omnibox_popup_contents_view.h
3. omnibox_result_view.cc
4. omnibox_result_view.h
5. omnibox_result_view_unittest.cc
6. omnibox_view_views.cc
7. omnibox_view_views.h
8. omnibox_view_views_browsertest.cc
9. touch_omnibox_popup_contents_view.cc
10. touch_omnibox_popup_contents_view.h