Remove unnecessary tools/string includes

sw/source/ui/inc/tmplctrl.hxx

@@ -30,7 +30,6 @@
 
 // include ---------------------------------------------------------------
 #include <sfx2/stbitem.hxx>
-#include <tools/string.hxx>
 
 // class BookmarkToolBoxControl -------------------------------------------
 class SwTemplateControl : public SfxStatusBarControl

sw/source/ui/uno/swdetect.hxx

@@ -39,7 +39,6 @@
 #include <com/sun/star/lang/XSingleServiceFactory.hpp>
 #include <cppuhelper/factory.hxx>
 #include <tools/link.hxx>
-#include <tools/string.hxx>
 
 class SfxMedium;
 

sw/source/ui/uno/unodoc.cxx

@@ -30,7 +30,6 @@
 #include "precompiled_sw.hxx"
 // System - Includes -----------------------------------------------------
 
-#include <tools/string.hxx>
 #include <sfx2/docfac.hxx>
 #include <sfx2/sfxmodelfactory.hxx>
 #include "swdll.hxx"

sw/source/ui/vba/vbasystem.cxx

@@ -26,11 +26,10 @@
  *
  ************************************************************************/
 #include "vbasystem.hxx"
-#include <vbahelper/vbahelper.hxx>
+
 #include <ooo/vba/word/WdCursorType.hpp>
 #include <tools/diagnose_ex.h>
 #include <tools/config.hxx>
-#include <tools/string.hxx>
 #include <osl/file.hxx>
 #include <tools/urlobj.hxx>