These are the packages that would be merged, in order:

Calculating dependencies ... done!
Dependency resolution took 0.98 s (backtrack: 0/20).

[ebuild  N     ] net-libs/libproxy-0.5.9::gentoo  USE="-duktape -gnome -gtk-doc -introspection -test -vala" 57 KiB

Total: 1 package (1 new), Size of downloads: 57 KiB