Revert "Ensure icon themes are loaded with other themes"

This reverts commit 88d26b7549.

This change caused GtkShortcutWindow to not work anymore,
and we are fixing icon themes differently, anyway.

gtk/gtkapplication.c

@@ -38,7 +38,7 @@
 #include "gtkmain.h"
 #include "gtkrecentmanager.h"
 #include "gtkaccelmapprivate.h"
-#include "gtkiconthemeprivate.h"
+#include "gtkicontheme.h"
 #include "gtkbuilder.h"
 #include "gtkshortcutswindow.h"
 #include "gtkintl.h"
@@ -218,7 +218,6 @@ gtk_application_load_resources (GtkApplication *application)
     iconspath = g_strconcat (base_path, "/icons/", NULL);
     gtk_icon_theme_add_resource_path (default_theme, iconspath);
     g_free (iconspath);
-    gtk_icon_theme_ensure_loaded (default_theme);
   }
 
   /* Load the menus */

gtk/gtkicontheme.c

@@ -762,6 +762,7 @@ do_theme_change (GtkIconTheme *self)
   blow_themes (self);
 
   queue_theme_changed (self);
+
 }
 
 static void
@@ -1269,7 +1270,6 @@ load_themes (GtkIconTheme *self)
   IconThemeDirMtime *dir_mtime;
   GStatBuf stat_buf;
   GList *d;
-  gint64 before = g_get_monotonic_time ();
 
   if (self->current_theme)
     insert_theme (self, self->current_theme);
@@ -1356,9 +1356,6 @@ load_themes (GtkIconTheme *self)
     g_message ("%s", s->str);
     g_string_free (s, TRUE);
   });
-
-  self->loading_themes = FALSE;
-    gdk_profiler_add_mark (before * 1000, (g_get_monotonic_time () - before) * 1000, "icon theme load", self->current_theme);
 }
 
 static void
@@ -1366,6 +1363,7 @@ ensure_valid_themes (GtkIconTheme *self)
 {
   GTimeVal tv;
   gboolean was_valid = self->themes_valid;
+  gint64 before = g_get_monotonic_time ();
 
   if (self->loading_themes)
     return;
@@ -1391,12 +1389,11 @@ ensure_valid_themes (GtkIconTheme *self)
       if (was_valid)
         queue_theme_changed (self);
     }
-}
 
-void
-gtk_icon_theme_ensure_loaded (GtkIconTheme *self)
-{
-  ensure_valid_themes (self);
+  if (gdk_profiler_is_running ())
+    gdk_profiler_add_mark (before * 1000, (g_get_monotonic_time () - before) * 1000, "icon theme load", NULL);
+
+  self->loading_themes = FALSE;
 }
 
 static inline gboolean

gtk/gtkiconthemeprivate.h

@@ -27,6 +27,4 @@ void        gtk_icon_theme_lookup_symbolic_colors       (GtkCssStyle    *style,
                                                          GdkRGBA        *warning_out,
                                                          GdkRGBA        *error_out);
 
-void        gtk_icon_theme_ensure_loaded (GtkIconTheme *self);
-
 #endif /* __GTK_ICON_THEME_PRIVATE_H__ */