Remove make_delete_ui_cleanup

This removes new_ui and delete_ui in favor of ordinary 'new' and
'delete', and then removes make_delete_ui_cleanup in favor of
std::unique_ptr.

2017-10-03  Tom Tromey  <tom@tromey.com>

	* event-top.c (stdin_event_handler): Update.
	* main.c (captured_main_1): Update.
	* top.h (make_delete_ui_cleanup): Remove.
	(struct ui): Add constructor and destructor.
	(new_ui, delete_ui): Remove.
	* top.c (make_delete_ui_cleanup): Remove.
	(new_ui_command): Use std::unique_ptr.
	(delete_ui_cleanup): Remove.
	(ui::ui): Rename from new_ui.  Update.
	(free_ui): Remove.
	(ui::~ui): Rename from delete_ui.  Update.

1 files changed, 1 insertions, 1 deletions

diff --git a/gdb/main.c b/gdb/main.c
index f174a24..79f14b7 100644
--- a/gdb/main.c
+++ b/gdb/main.c
@@ -528,7 +528,7 @@ captured_main_1 (struct captured_main_args *context)
   setvbuf (stderr, NULL, _IONBF, BUFSIZ);
 #endif
 
-  main_ui = new_ui (stdin, stdout, stderr);
+  main_ui = new ui (stdin, stdout, stderr);
   current_ui = main_ui;
 
   gdb_stdtargerr = gdb_stderr;	/* for moment */