Ensure no class directly derives from SwModify

- make all classes that used to be SwModify to be
  sw::BroadcastingModify's
- this makes sure they are all sw::BroadcastMixin too,
  so all clients of SwModify can be migrated over to use
  sw::BroadcastMixin (only) instead

Change-Id: Idd217b98f9c20f01e0788bc65af796050dbb5699
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/105207
Tested-by: Jenkins
Reviewed-by: Bjoern Michaelsen <bjoern.michaelsen@libreoffice.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/sw/source/core/fields/fldbas.cxx b/sw/source/core/fields/fldbas.cxx
index 2a8da69042cb..b1220181df54 100644
--- a/sw/source/core/fields/fldbas.cxx
+++ b/sw/source/core/fields/fldbas.cxx
@@ -128,7 +128,7 @@ OUString SwFieldType::GetTypeStr(SwFieldTypesEnum nTypeId)
 
 // each field references a field type that is unique for each document
 SwFieldType::SwFieldType( SwFieldIds nWhichId )
-    : SwModify()
+    : sw::BroadcastingModify()
     , m_nWhich(nWhichId)
 {
 }