tdf#158011 sw srchdlg: add Page Break to Attributes search

And it works. I don't really understand why...
Somehow, because it is INVALID it accepts
either PageBefore or PageAfter,
anything at all that is contained in a RES_BREAK nWhich 104.

So as long as the paragraph has a non-default (SvxBreak::NONE)
RES_BREAK attribute , it matches. Perfect!

Change-Id: Iaf34798ff69eb2d632a5e4e07d040a6508e21069
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/208444
Reviewed-by: Justin Luth <jluth@mail.com>
Tested-by: Jenkins

sw/source/uibase/uiview/viewsrch.cxx

@@ -429,6 +429,7 @@ void SwView::ExecSearch(SfxRequest& rReq)
 /*20 */         RES_PARATR_VERTALIGN,   RES_PARATR_VERTALIGN,
                 RES_MARGIN_FIRSTLINE,   RES_MARGIN_RIGHT,
                 RES_UL_SPACE,           RES_UL_SPACE,
+                SID_ATTR_PARA_PAGEBREAK, SID_ATTR_PARA_PAGEBREAK,
                 SID_ATTR_PARA_KEEP,     SID_ATTR_PARA_KEEP
             >);
 
@@ -774,6 +775,7 @@ sal_Int32 SwView::FUNC_Search(const SwSearchOptions& rOptions)
         RES_CHRATR_BEGIN, RES_CHRATR_END-1,
         RES_PARATR_BEGIN, RES_PARATR_END-1,
         RES_FRMATR_BEGIN, RES_FRMATR_END-1,
+        SID_ATTR_PARA_PAGEBREAK, SID_ATTR_PARA_PAGEBREAK,
         SID_ATTR_PARA_KEEP, SID_ATTR_PARA_KEEP
         >);