[gnome-control-center] datetime: Remove incorrectly set mnemonics

[Kalev Lember <klember src gnome org>]

commit 9fface8f0379b2bbcf9d50cbd7657c4cd7b49a43
Author: Kalev Lember <kalevlember gmail com>
Date:   Mon Sep 16 00:55:31 2013 +0200

    datetime: Remove incorrectly set mnemonics
    
    The mnemonics were pointing to other GtkLabels rather than activatable
    widgets and were confusing Orca.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=708085

 panels/datetime/datetime.ui |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/panels/datetime/datetime.ui b/panels/datetime/datetime.ui
index 1875826..421600f 100644
--- a/panels/datetime/datetime.ui
+++ b/panels/datetime/datetime.ui
@@ -657,7 +657,6 @@
                             <property name="xalign">0</property>
                             <property name="label" translatable="yes">Date &amp; _Time</property>
                             <property name="use_underline">True</property>
-                            <property name="mnemonic_widget">datetime_label</property>
                           </object>
                           <packing>
                             <property name="expand">True</property>
@@ -706,7 +705,6 @@
                             <property name="xalign">0</property>
                             <property name="label" translatable="yes">Time _Zone</property>
                             <property name="use_underline">True</property>
-                            <property name="mnemonic_widget">timezone_label</property>
                           </object>
                           <packing>
                             <property name="expand">True</property>