[gnome-shell] accessibility.js: Fix use of non-existent gconf_client_get_value()

[Owen Taylor <otaylor src gnome org>]

commit 0cb89532323085a67089b69912c8207467f9624a
Author: Owen W. Taylor <otaylor fishsoup net>
Date:   Thu Sep 16 15:25:23 2010 -0400

    accessibility.js: Fix use of non-existent gconf_client_get_value()
    
    gconf_client_get_value() doesn't exist; apparently
    gconf_client_get_float() was meant instead.

 js/ui/status/accessibility.js |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/js/ui/status/accessibility.js b/js/ui/status/accessibility.js
index 4644f9f..292ebdb 100644
--- a/js/ui/status/accessibility.js
+++ b/js/ui/status/accessibility.js
@@ -213,7 +213,7 @@ ATIndicator.prototype = {
             let active = on_get();
             if (!active)
                 // setting was modified manually, update it
-                first_value = client.get_value(KEY_FONT_DPI);
+                first_value = client.get_float(KEY_FONT_DPI);
             widget.setToggleState(on_get());
         });
         return widget;