tdf#42949 Replace property_tre/ptree.hpp with fw declaration header

Similarly to commit fb1b461208e7a2760fa1c018db08606a9b3e435d replace
new instances of boost/property_tree/ptree.hpp with forward declaration
only header, as suggested by IWYU

This reduces includebloat from 28.5G to 22.6G and cold clean build time from

real	68m54,192s
user	947m28,508s

to

real	62m50,689s
user	861m33,131s

on my machine.

Change-Id: I5530f1b4b1a46d9159c752ad5af9a408215baf40
Reviewed-on: https://gerrit.libreoffice.org/84175
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

10 files changed, 13 insertions, 4 deletions

diff --git a/editeng/source/items/frmitems.cxx b/editeng/source/items/frmitems.cxx
index 37f1c1a04ff7..f74b53732ce2 100644
--- a/editeng/source/items/frmitems.cxx
+++ b/editeng/source/items/frmitems.cxx
@@ -90,6 +90,8 @@
 #include <o3tl/safeint.hxx>
 #include <vcl/GraphicLoader.hxx>
 
+#include <boost/property_tree/json_parser.hpp>
+
 using namespace ::editeng;
 using namespace ::com::sun::star;
 using namespace ::com::sun::star::drawing;
diff --git a/include/sfx2/dispatch.hxx b/include/sfx2/dispatch.hxx
index 231d5eee1483..ee46d5c89909 100644
--- a/include/sfx2/dispatch.hxx
+++ b/include/sfx2/dispatch.hxx
@@ -29,7 +29,7 @@
 #include <o3tl/typed_flags_set.hxx>
 #include <o3tl/span.hxx>
 
-#include <boost/property_tree/ptree.hpp>
+#include <boost/property_tree/ptree_fwd.hpp>
 #include <vcl/menu.hxx>
 #include <initializer_list>
 
diff --git a/include/svl/intitem.hxx b/include/svl/intitem.hxx
index c43add2013d7..5bf9785cbf43 100644
--- a/include/svl/intitem.hxx
+++ b/include/svl/intitem.hxx
@@ -22,7 +22,7 @@
 
 #include <svl/svldllapi.h>
 #include <svl/cintitem.hxx>
-#include <boost/property_tree/json_parser.hpp>
+#include <boost/property_tree/ptree_fwd.hpp>
 
 
 class SVL_DLLPUBLIC SfxByteItem: public CntByteItem
diff --git a/include/svl/poolitem.hxx b/include/svl/poolitem.hxx
index dd74806464cd..d3b95e0cf9f5 100644
--- a/include/svl/poolitem.hxx
+++ b/include/svl/poolitem.hxx
@@ -29,7 +29,7 @@
 #include <svl/svldllapi.h>
 #include <svl/typedwhich.hxx>
 #include <tools/mapunit.hxx>
-#include <boost/property_tree/json_parser.hpp>
+#include <boost/property_tree/ptree_fwd.hpp>
 
 class IntlWrapper;
 
diff --git a/include/svx/xgrad.hxx b/include/svx/xgrad.hxx
index 268b0e06253b..3c9b2b4572a4 100644
--- a/include/svx/xgrad.hxx
+++ b/include/svx/xgrad.hxx
@@ -23,7 +23,7 @@
 #include <tools/color.hxx>
 #include <svx/svxdllapi.h>
 #include <com/sun/star/awt/GradientStyle.hpp>
-#include <boost/property_tree/json_parser.hpp>
+#include <boost/property_tree/ptree_fwd.hpp>
 
 class Gradient;
 
diff --git a/sfx2/source/view/lokhelper.cxx b/sfx2/source/view/lokhelper.cxx
index acb4fea6f49a..c38739f69e90 100644
--- a/sfx2/source/view/lokhelper.cxx
+++ b/sfx2/source/view/lokhelper.cxx
@@ -30,6 +30,8 @@
 
 #include <shellimpl.hxx>
 
+#include <boost/property_tree/json_parser.hpp>
+
 using namespace com::sun::star;
 
 int SfxLokHelper::createView()
diff --git a/svl/source/items/intitem.cxx b/svl/source/items/intitem.cxx
index 6bf9b2ef8300..940a40c7950d 100644
--- a/svl/source/items/intitem.cxx
+++ b/svl/source/items/intitem.cxx
@@ -24,6 +24,7 @@
 #include <tools/bigint.hxx>
 #include <svl/metitem.hxx>
 #include <libxml/xmlwriter.h>
+#include <boost/property_tree/json_parser.hpp>
 
 
 //  class SfxByteItem
diff --git a/svl/source/items/poolitem.cxx b/svl/source/items/poolitem.cxx
index daa676a9e458..272beceb5927 100644
--- a/svl/source/items/poolitem.cxx
+++ b/svl/source/items/poolitem.cxx
@@ -24,6 +24,7 @@
 #include <osl/diagnose.h>
 #include <libxml/xmlwriter.h>
 #include <typeinfo>
+#include <boost/property_tree/json_parser.hpp>
 
 //////////////////////////////////////////////////////////////////////////////
 // list of classes derived from SfxPoolItem
diff --git a/svx/source/tbxctrls/itemwin.cxx b/svx/source/tbxctrls/itemwin.cxx
index 66314e592f21..b986842765a4 100644
--- a/svx/source/tbxctrls/itemwin.cxx
+++ b/svx/source/tbxctrls/itemwin.cxx
@@ -48,6 +48,8 @@
 #include <svtools/colorcfg.hxx>
 #include <svtools/unitconv.hxx>
 
+#include <boost/property_tree/json_parser.hpp>
+
 using namespace ::com::sun::star;
 using namespace ::com::sun::star::uno;
 using namespace ::com::sun::star::frame;
diff --git a/svx/source/xoutdev/xattr.cxx b/svx/source/xoutdev/xattr.cxx
index 404d2eb9b359..2c50c3e6f263 100644
--- a/svx/source/xoutdev/xattr.cxx
+++ b/svx/source/xoutdev/xattr.cxx
@@ -91,6 +91,7 @@
 #include <svx/svxids.hrc>
 #include <string>
 
+#include <boost/property_tree/json_parser.hpp>
 #include <libxml/xmlwriter.h>
 
 using namespace ::com::sun::star;