[pushed] Remove varobj_item typedef

[Tom Tromey]

While working on some minor varobj cleanups, I noticed this obvious
one: the varobj_item typedef isn't redundant in C++, and so can be
removed.

gdb/ChangeLog
2020-10-20  Tom Tromey  <tom@tromey.com>

	* varobj-iter.h (struct varobj_item): Remove typedef.
---
 gdb/ChangeLog     | 4 ++++
 gdb/varobj-iter.h | 4 ++--
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/gdb/varobj-iter.h b/gdb/varobj-iter.h
index 0422492c6dd..240b686b256 100644
--- a/gdb/varobj-iter.h
+++ b/gdb/varobj-iter.h
@@ -19,14 +19,14 @@
 
 /* A node or item of varobj, composed of the name and the value.  */
 
-typedef struct varobj_item
+struct varobj_item
 {
   /* Name of this item.  */
   std::string name;
 
   /* Value of this item.  */
   struct value *value;
-} varobj_item;
+};
 
 struct varobj_iter_ops;
 
-- 
2.17.2