tdf#132787: Don't duplicate hicolor icon theme as gnome

GNOME will use the hicolor theme.

Change-Id: I3a163fd9b43457063167701c2964a457aac85cb6
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/93712
Tested-by: Jenkins
Reviewed-by: Adolfo Jayme Barrientos <fitojb@ubuntu.com>
Reviewed-by: Heiko Tietze <heiko.tietze@documentfoundation.org>
(cherry picked from commit a26a5bb71c32c1cf8c5ad4d2ef79f3ece5065a02)
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/99307
diff --git a/sysui/desktop/share/create_tree.sh b/sysui/desktop/share/create_tree.sh
index 36dc4ff..2846735 100755
--- a/sysui/desktop/share/create_tree.sh
+++ b/sysui/desktop/share/create_tree.sh
@@ -32,16 +32,6 @@ if [ "${KDEMAINDIR}" ]; then
fi

if [ "${GNOMEDIR}" ]; then
  for i in `cd "${ICON_SOURCE_DIR}/hicolor"; find ??x?? ???x??? scalable -name "*.png" -o -name "*.svg"`
  do
    targetdir=${DESTDIR}/${GNOMEDIR}/share/icons/gnome/`dirname ${i}`
    mkdir -p "${targetdir}"
    destfile=$targetdir/${ICON_PREFIX:-}${ICON_PREFIX:+-}`basename ${i}`
    cp "${ICON_SOURCE_DIR}/hicolor/${i}" "${destfile}"
    chmod 0644 "${destfile}"
  done
  unset targetdir destfile

  mkdir -p "${DESTDIR}/${GNOMEDIR}/share/mime-info"
  cp openoffice.mime "${DESTDIR}/${GNOMEDIR}/share/mime-info/${PREFIX}.mime"
  cp openoffice.keys "${DESTDIR}/${GNOMEDIR}/share/mime-info/${PREFIX}.keys"