[librsvg: 42/45] Remove the rsvg_log macro now that it is unused

[Marge Bot <marge-bot src gnome org>]

commit 8e74dab2aaa39a7e2804b36f9f6c7e56f0f8ed4f
Author: Federico Mena Quintero <federico gnome org>
Date:   Tue Aug 23 20:23:43 2022 -0500

    Remove the rsvg_log macro now that it is unused
    
    Part-of: <https://gitlab.gnome.org/GNOME/librsvg/-/merge_requests/731>

 src/log.rs | 11 -----------
 1 file changed, 11 deletions(-)
---
diff --git a/src/log.rs b/src/log.rs
index d72924fb7..03f6d07d8 100644
--- a/src/log.rs
+++ b/src/log.rs
@@ -2,17 +2,6 @@
 
 use once_cell::sync::Lazy;
 
-#[macro_export]
-macro_rules! rsvg_log {
-    (
-        $($arg:tt)+
-    ) => {
-        if $crate::log::log_enabled() {
-            println!("{}", format_args!($($arg)+));
-        }
-    };
-}
-
 #[macro_export]
 macro_rules! rsvg_log_session {
     (