[PATCH v3 19/21] Use std::make_unique with ui_files

[Tom Tromey <tom@tromey.com>]

This changes a couple of spots to use std::make_unique rather than
'new'.  This is a bit more idiomatic.  I've only touched code
involving ui_file here, there are plenty more changes like this that
could be made, but I considered those unrelated to this series.
---
 gdb/cli/cli-logging.c | 2 +-
 gdb/serial.c          | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/gdb/cli/cli-logging.c b/gdb/cli/cli-logging.c
index 8d22a62fa02..836c24445bc 100644
--- a/gdb/cli/cli-logging.c
+++ b/gdb/cli/cli-logging.c
@@ -232,7 +232,7 @@ handle_redirections (int from_tty)
       return;
     }
 
-  stdio_file_up log (new no_terminal_escape_file ());
+  stdio_file_up log = std::make_unique<no_terminal_escape_file> ();
   if (!log->open (logging_filename.c_str (), logging_overwrite ? "w" : "a"))
     perror_with_name (_("set logging"));
 
diff --git a/gdb/serial.c b/gdb/serial.c
index c27e3792715..f034c1c94eb 100644
--- a/gdb/serial.c
+++ b/gdb/serial.c
@@ -238,7 +238,7 @@ serial_open_ops_1 (const struct serial_ops *ops, const char *open_name)
 
   if (!serial_logfile.empty ())
     {
-      stdio_file_up file (new stdio_file ());
+      stdio_file_up file = std::make_unique<stdio_file> ();
 
       if (!file->open (serial_logfile.c_str (), "w"))
 	perror_with_name (serial_logfile.c_str ());

-- 
2.49.0