sw: fix not needed invalidation of title field on each keypress

Type a character, SwDocShell::DoFlushDocInfo() is called because the
number of characters changed, and that rapaints all title fields.

This happens as SwFormatField::UpdateTextNode() calls
SwTextField::ExpandTextField() with bForceNotify=true, because that was
needed for conditional text in commit
cd94a84b89c476760ad74bf088a5d6f8ba4ce209 (125044: - use field's content
cache on <SwTxtFld> construction only, 2014-06-13).

Fix the problem by not forcing notifications for title fields in
SwFormatField::UpdateTextNode(): SwTextField::ExpandTextField() will
send a notification if the expend result differs without forcing as
well.

Change-Id: I5e46ab6aef33ff5e348d40b8644bcc9cf353c326
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/115743
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
Tested-by: Jenkins

0 files changed, 0 insertions, 0 deletions