util: Add META_DEBUG_WAYLAND debug topic

https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1387

src/core/main.c

@@ -119,6 +119,7 @@ static const GDebugKey meta_debug_keys[] = {
   { "edge-resistance", META_DEBUG_EDGE_RESISTANCE },
   { "dbus", META_DEBUG_DBUS },
   { "input", META_DEBUG_INPUT },
+  { "wayland", META_DEBUG_WAYLAND },
 };
 
 /*

src/core/util.c

@@ -278,6 +278,8 @@ topic_name (MetaDebugTopic topic)
       return "INPUT";
     case META_DEBUG_VERBOSE:
       return "VERBOSE";
+    case META_DEBUG_WAYLAND:
+      return "WAYLAND";
     }
 
   return "WM";

src/meta/util.h

@@ -75,6 +75,7 @@ void meta_fatal      (const char *format,
  * @META_DEBUG_RESIZING: resizing
  * @META_DEBUG_SHAPES: shapes
  * @META_DEBUG_EDGE_RESISTANCE: edge resistance
+ * @META_DEBUG_WAYLAND: Wayland
  */
 typedef enum
 {
@@ -99,6 +100,7 @@ typedef enum
   META_DEBUG_EDGE_RESISTANCE = 1 << 17,
   META_DEBUG_DBUS            = 1 << 18,
   META_DEBUG_INPUT           = 1 << 19,
+  META_DEBUG_WAYLAND         = 1 << 20,
 } MetaDebugTopic;
 
 /**