[gtk/clipboard-demo-improvements: 2/2] gdk: Drop some pointless code

[Matthias Clasen <matthiasc src gnome org>]

commit a463ead7396a57df7656c1cbebbb8e1958bd4168
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Dec 12 18:27:58 2021 -0500

    gdk: Drop some pointless code
    
    There is no point in sorting png first when
    registering (de)serializers, since we ignore
    the png format now when walking the list.

 gdk/gdkcontentdeserializer.c | 21 +--------------------
 gdk/gdkcontentserializer.c   | 31 ++++++-------------------------
 2 files changed, 7 insertions(+), 45 deletions(-)
---
diff --git a/gdk/gdkcontentdeserializer.c b/gdk/gdkcontentdeserializer.c
index 9ab3482c6f..081380f447 100644
--- a/gdk/gdkcontentdeserializer.c
+++ b/gdk/gdkcontentdeserializer.c
@@ -49,7 +49,7 @@
 
 typedef struct _Deserializer Deserializer;
 
-struct _Deserializer 
+struct _Deserializer
 {
   const char *                    mime_type; /* interned */
   GType                           type;
@@ -934,25 +934,6 @@ init (void)
 
   formats = gdk_pixbuf_get_formats ();
 
-  /* Make sure png comes first */
-  for (f = formats; f; f = f->next)
-    {
-      GdkPixbufFormat *fmt = f->data;
-      char *name;
-
-      name = gdk_pixbuf_format_get_name (fmt);
-      if (g_str_equal (name, "png"))
-        {
-          formats = g_slist_delete_link (formats, f);
-          formats = g_slist_prepend (formats, fmt);
-
-          g_free (name);
-          break;
-        }
-
-      g_free (name);
-    }
-
   for (f = formats; f; f = f->next)
     {
       GdkPixbufFormat *fmt = f->data;
diff --git a/gdk/gdkcontentserializer.c b/gdk/gdkcontentserializer.c
index d359c558f8..75734e2765 100644
--- a/gdk/gdkcontentserializer.c
+++ b/gdk/gdkcontentserializer.c
@@ -54,7 +54,7 @@
 
 typedef struct _Serializer Serializer;
 
-struct _Serializer 
+struct _Serializer
 {
   const char *                    mime_type; /* interned */
   GType                           type;
@@ -446,7 +446,7 @@ lookup_serializer (const char *mime_type,
           serializer->type == type)
         return serializer;
     }
-  
+
   return NULL;
 }
 
@@ -630,7 +630,7 @@ pixbuf_serializer (GdkContentSerializer *serializer)
   const GValue *value;
   GdkPixbuf *pixbuf;
   const char *name;
-  
+
   name = gdk_content_serializer_get_user_data (serializer);
   value = gdk_content_serializer_get_value (serializer);
 
@@ -651,7 +651,7 @@ pixbuf_serializer (GdkContentSerializer *serializer)
   gdk_pixbuf_save_to_stream_async (pixbuf,
                                    gdk_content_serializer_get_output_stream (serializer),
                                    name,
-                                  gdk_content_serializer_get_cancellable (serializer),
+                                   gdk_content_serializer_get_cancellable (serializer),
                                    pixbuf_serializer_finish,
                                    serializer,
                                    g_str_equal (name, "png") ? "compression" : NULL, "2",
@@ -823,7 +823,7 @@ file_uri_serializer (GdkContentSerializer *serializer)
   else if (G_VALUE_HOLDS (value, GDK_TYPE_FILE_LIST))
     {
       GSList *l;
-      
+
       for (l = g_value_get_boxed (value); l; l = l->next)
         {
           uri = g_file_get_uri (l->data);
@@ -867,7 +867,7 @@ file_text_serializer (GdkContentSerializer *serializer)
     {
       GString *str;
       GSList *l;
-      
+
       str = g_string_new (NULL);
 
       for (l = g_value_get_boxed (value); l; l = l->next)
@@ -966,25 +966,6 @@ init (void)
 
   formats = gdk_pixbuf_get_formats ();
 
-  /* Make sure png comes first */
-  for (f = formats; f; f = f->next)
-    {
-      GdkPixbufFormat *fmt = f->data;
-      char *name;
-
-      name = gdk_pixbuf_format_get_name (fmt);
-      if (g_str_equal (name, "png"))
-        {
-          formats = g_slist_delete_link (formats, f);
-          formats = g_slist_prepend (formats, fmt);
-
-          g_free (name);
-          break;
-        }
-
-      g_free (name);
-    }
-
   for (f = formats; f; f = f->next)
     {
       GdkPixbufFormat *fmt = f->data;