Remove unused $(LIBO_SHARE_FOLDER)/extensions/package.txt

There had originally been some back-and-forth among
134ae5da1cc6a5dfa4432063f930235c1a872bc0 "jl154 #162868# remove
basis/presets/bundled/bundled.ini, and create always share/extensions folder",
4c333e8ac7f6135fb4e62e4960c826b278e8cc63 "jl154 #162868# removing the
package.txt from the extensions folder. Extensions folder will be created in a
different way than installing a dummy file", and
8f4cf9a16eb9936ef1e862ecdec7d30c9e240987 "jl154 #162868# guarantee existence of
extensions folder" whether or not that dummy file was necessary to ensure
creation of the (otherwise potentially empty) $(LIBO_SHARE_FOLDER)/extensions/
directory.  That is no longer necessary with gb_Package_add_empty_directory
(though the logic that had to be added to setup_native/Package_packinfo.mk now
is a bit unfortunate, and will need to be updated whenever the list of potential
bundled extensions changes).

(And that dummy package.txt file is apparently not used to track whether per-
user extension information needs to be updated when the contents of
$(LIBO_SHARE_FOLDER)/extensions/ changes.  That is rather done by
comparing the status of the $(LIBO_SHARE_FOLDER)/extensions/ directory itself
against user/extensions/bundled/lastsynchronized in the UserInstallation, see
needToSyncRepository in desktop/source/deployment/misc/dp_misc.cxx.)

Change-Id: I5b9956c508288945f32a88afaef57ac0b63dc27f
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/120081
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/setup_native/source/packinfo/package.txt b/setup_native/source/packinfo/package.txt
deleted file mode 100644
index 4ec319646932..000000000000
--- a/setup_native/source/packinfo/package.txt
+++ /dev/null
@@ -1 +0,0 @@
-DO NOT DELETE THIS FILE
\ No newline at end of file