Add desktop_window_tree_host_win.h to ui/views' public api

The file desktop_window_tree_host_win.h is used by chrome/browser/ui/views
frame/browser_desktop_window_tree_host_win.h, ime/ and
tabs/ so it's part of the external API of ui/views
and the file needs to be listed as such in the "public" part of the target.

This error is detected by gn gen --check in some builds and not in others.
I think it has gone undetected because with split_static_library you get
an empty public list for the part where this file belongs. No |public|
list means that all of |sources| is public. Or something similar.

(Fix by oscarj who had to leave for the weekend)

Change-Id: If6b5805bdd20c988e45b132dd680bb73b667e16c
Reviewed-by: Sadrul Chowdhury <>
Commit-Queue: Daniel Bratell <>
Cr-Commit-Position: refs/heads/master@{#572989}
1 file changed