Drop unused TemplateRepository config keys

Unused since 2016:
https://cgit.freedesktop.org/libreoffice/core/commit/?id=77725bf4df6e9cf63469c1d7f8888ea339575b5e

Change-Id: Iada86089666ad530318536b2c3d9a8e794de3e17
Reviewed-on: https://gerrit.libreoffice.org/41123
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Andras Timar <andras.timar@collabora.com>
diff --git a/officecfg/registry/data/org/openoffice/Office/Common.xcu b/officecfg/registry/data/org/openoffice/Office/Common.xcu
index 746553f..a3fb32d 100644
--- a/officecfg/registry/data/org/openoffice/Office/Common.xcu
+++ b/officecfg/registry/data/org/openoffice/Office/Common.xcu
@@ -433,12 +433,6 @@
    <prop oor:name="UseSystemPrintDialog" install:module="macosx">
      <value>true</value>
    </prop>
    <prop oor:name="TemplateRepositoryUrls">
      <value/>
    </prop>
    <prop oor:name="TemplateRepositoryNames">
      <value/>
    </prop>
    <prop oor:name="FilePickerPlacesUrls">
      <value/>
    </prop>
diff --git a/officecfg/registry/schema/org/openoffice/Office/Common.xcs b/officecfg/registry/schema/org/openoffice/Office/Common.xcs
index 8b04f2a..1187007 100644
--- a/officecfg/registry/schema/org/openoffice/Office/Common.xcs
+++ b/officecfg/registry/schema/org/openoffice/Office/Common.xcs
@@ -5524,16 +5524,6 @@
        </info>
        <value>true</value>
      </prop>
      <prop oor:name="TemplateRepositoryUrls" oor:type="oor:string-list" oor:nillable="false">
        <info>
          <desc>List of template repositories URLs bookmarked in the Templates dialog.</desc>
        </info>
      </prop>
      <prop oor:name="TemplateRepositoryNames" oor:type="oor:string-list" oor:nillable="false">
        <info>
          <desc>List of template repositories names bookmarked in the Templates dialog.</desc>
        </info>
      </prop>
      <prop oor:name="FilePickerPlacesUrls" oor:type="oor:string-list" oor:nillable="false">
        <info>
          <desc>List of URLs of the places the user bookmarked in the file picker dialog.</desc>