Drop .uno:ToggleTitle - this seems to be its only occurrence left

Change-Id: I3b8b99bd72711cffe44639ad407230537f270e2e
Reviewed-on: https://gerrit.libreoffice.org/33328
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Andras Timar <andras.timar@collabora.com>
diff --git a/officecfg/registry/data/org/openoffice/Office/UI/ChartCommands.xcu b/officecfg/registry/data/org/openoffice/Office/UI/ChartCommands.xcu
index 2db6b4c..6c2dd12 100644
--- a/officecfg/registry/data/org/openoffice/Office/UI/ChartCommands.xcu
+++ b/officecfg/registry/data/org/openoffice/Office/UI/ChartCommands.xcu
@@ -560,14 +560,6 @@
          <value xml:lang="en-US">Update Chart</value>
        </prop>
      </node>
      <node oor:name=".uno:ToggleTitle" oor:op="replace">
        <prop oor:name="Label" oor:type="xs:string">
          <value xml:lang="en-US">Title On/Off</value>
        </prop>
        <prop oor:name="Properties" oor:type="xs:int">
          <value>1</value>
        </prop>
      </node>
      <node oor:name=".uno:ToggleLegend" oor:op="replace">
        <prop oor:name="Label" oor:type="xs:string">
          <value xml:lang="en-US">Legend On/Off</value>