[gtk/debug-envvars-cleanup: 14/16] Mark the invert-text-dir flag as always there

[Matthias Clasen <matthiasc src gnome org>]

commit ee1a634c255992190672d1f29c48d23d5cfda8d8
Author: Matthias Clasen <mclasen redhat com>
Date:   Wed Sep 21 21:47:06 2022 -0400

    Mark the invert-text-dir flag as always there
    
    This flag works in non-debug builds too.

 gtk/gtkmain.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtkmain.c b/gtk/gtkmain.c
index ed161d29b7..ca351e0b96 100644
--- a/gtk/gtkmain.c
+++ b/gtk/gtkmain.c
@@ -95,10 +95,12 @@ typedef struct {
 #define N_DEBUG_DISPLAYS 4
 
 DisplayDebugFlags debug_flags[N_DEBUG_DISPLAYS];
+
 /* This is a flag to speed up development builds. We set it to TRUE when
  * any of the debug displays has debug flags >0, but we never set it back
  * to FALSE. This way we don't need to call gtk_widget_get_display() in
- * hot paths. */
+ * hot paths.
+ */
 gboolean any_display_debug_flags_set = FALSE;
 
 GtkDebugFlags
@@ -203,7 +205,7 @@ static const GdkDebugKey gtk_debug_keys[] = {
   { "snapshot", GTK_DEBUG_SNAPSHOT, "Generate debug render nodes" },
   { "accessibility", GTK_DEBUG_A11Y, "Information about accessibility state changes" },
   { "iconfallback", GTK_DEBUG_ICONFALLBACK, "Information about icon fallback" },
-  { "invert-text-dir", GTK_DEBUG_INVERT_TEXT_DIR, "Invert the default text direction" },
+  { "invert-text-dir", GTK_DEBUG_INVERT_TEXT_DIR, "Invert the default text direction", TRUE },
 };
 
 /* This checks to see if the process is running suid or sgid