[gtk+] testsuite: Add more icon names

[Matthias Clasen <matthiasc src gnome org>]

commit 486c82ae8ff178154fa1f619b59e7dfcc927470e
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri May 23 12:17:56 2014 -0400

    testsuite: Add more icon names
    
    These were found by looking over the GTK+ sources and ui files.

 testsuite/gtk/check-icon-names.c |   17 ++++++++++++++++-
 1 files changed, 16 insertions(+), 1 deletions(-)
---
diff --git a/testsuite/gtk/check-icon-names.c b/testsuite/gtk/check-icon-names.c
index 3474938..a470d6a 100644
--- a/testsuite/gtk/check-icon-names.c
+++ b/testsuite/gtk/check-icon-names.c
@@ -117,7 +117,22 @@ static char *icon_names[] = {
   "audio-volume-muted-symbolic",
   "audio-volume-high-symbolic",
   "audio-volume-low-symbolic",
-  "audio-volume-medium-symbolic"
+  "audio-volume-medium-symbolic",
+  "document-open-symbolic",
+  "edit-find-symbolic",
+  "edit-clear-symbolic",
+  "window-close-symbolic",
+  "window-minimize-symbolic",
+  "window-maximize-symbolic",
+  "window-restore-symbolic",
+  "dialog-warning-symbolic",
+  "list-add-symbolic",
+  "list-remove-symbolic",
+  "text-x-generic",
+  "dialog-password",
+  "dialog-password-symbolic",
+  "changes-allow-symbolic",
+  "changes-prevent-symbolic"
 };
 
 static void