tdf#42949 Fix IWYU warnings in sw/source/core/inc/[t-w]*

Found with bin/find-unneeded-includes
Only removal proposals are dealt with here.

Change-Id: I7cd9837360e244741bfa22b4693fd221241daf12
Reviewed-on: https://gerrit.libreoffice.org/71833
Tested-by: Jenkins
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>

1 files changed, 3 insertions, 4 deletions

diff --git a/sw/source/core/inc/txtfrm.hxx b/sw/source/core/inc/txtfrm.hxx
index 51eaf62279c5..c9deeb0c827e 100644
--- a/sw/source/core/inc/txtfrm.hxx
+++ b/sw/source/core/inc/txtfrm.hxx
@@ -21,11 +21,12 @@
 
 #include <com/sun/star/uno/Sequence.hxx>
 #include "cntfrm.hxx"
-#include <ndtxt.hxx>
 #include "TextFrameIndex.hxx"
 
 #include <boost/version.hpp>
 
+#include <set>
+
 namespace com { namespace sun { namespace star { namespace linguistic2 { class XHyphenatedWord; } } } }
 
 namespace sw { namespace mark { class IMark; } }
@@ -36,19 +37,17 @@ class SwTextFormatter;
 class SwTextFormatInfo;
 class SwParaPortion;
 class WidowsAndOrphans;
-class SwBodyFrame;
 class SwTextFootnote;
 class SwInterHyphInfo;      // Hyphenate()
 class SwCache;
 class SwBorderAttrs;
 class SwFrameFormat;
-class OutputDevice;
-class SwTestFormat;
 struct SwCursorMoveState;
 struct SwFillData;
 class SwPortionHandler;
 class SwScriptInfo;
 enum class ExpandMode;
+class SwTextAttr;
 
 #define NON_PRINTING_CHARACTER_COLOR Color(0x26, 0x8b, 0xd2)