virCHDriverConfig: Drop @uri member

This member is unused (apart from only being set in
virCHDriverConfigNew()), and never freed really (leading to a
memleak).

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>

src/ch/ch_conf.c

@@ -141,7 +141,6 @@ virCHDriverConfigNew(bool privileged)
     if (!(cfg = virObjectNew(virCHDriverConfigClass)))
         return NULL;
 
-    cfg->uri = g_strdup(privileged ? "ch:///system" : "ch:///session");
     if (privileged) {
         if (virGetUserID(CH_USER, &cfg->user) < 0)
             return NULL;

src/ch/ch_conf.h

@@ -35,7 +35,6 @@ struct _virCHDriverConfig {
 
     char *stateDir;
     char *logDir;
-    char *uri;
 
     uid_t user;
     gid_t group;