gnome3: Avoid using gnome and gcr symbol namespace.
* gnome3/pinentry-gnome3.c (struct _gnome3_run): Rename to pe_gnome3_run_s. (_gcr_prompt_password_done): Rename to pe_gcr_prompt_password_done. (_gcr_prompt_confirm_done): Rename to pe_gcr_prompt_confirm_done. (_gcr_timeout_done): Rename to pe_gcr_timeout_done.
- Signed-off-by: Werner Koch <wk@gnupg.org>