tdf#42949 remove unnecessary includes using iwyu

Change-Id: I13960721b7e15b1761aff8497391e39ae5645b89
Reviewed-on: https://gerrit.libreoffice.org/18616Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

bin/gen-iwyu-dummy-lib

@@ -62,7 +62,7 @@ for dir in $(echo ${iwyu_INCLUDEDIRS_EXTRA} | sed -e "s/ /\n/g" | uniq) ${iwyu_I
     echo "-I${SRCDIR}/${dir} \\";
 done >> ${iwyu_LIB}
 # it fails to find stddef.h?
-echo '-I/usr/lib/clang/3.4/include \' >> ${iwyu_LIB}
+echo '-I/usr/lib/clang/3.6/include \' >> ${iwyu_LIB}
 echo "))" >> ${iwyu_LIB} >> ${iwyu_LIB}
 
 echo '$(eval $(call gb_StaticLibrary__add_iwyu_headers,iwyudummy,\' >> ${iwyu_LIB}

include/store/store.h

@@ -20,8 +20,10 @@
 #ifndef INCLUDED_STORE_STORE_H
 #define INCLUDED_STORE_STORE_H
 
-#include <store/types.h>
 #include <store/storedllapi.h>
+#include <store/types.h>
+#include "rtl/ustring.h"
+#include "sal/types.h"
 
 #ifdef __cplusplus
 extern "C" {

include/store/store.hxx

@@ -20,9 +20,11 @@
 #ifndef INCLUDED_STORE_STORE_HXX
 #define INCLUDED_STORE_STORE_HXX
 
+#include <store/store.h>
 #include <sal/types.h>
+#include <stddef.h>
 #include <rtl/ustring.hxx>
-#include <store/store.h>
+#include "types.h"
 
 namespace store
 {

include/store/types.h

@@ -21,7 +21,6 @@
 #define INCLUDED_STORE_TYPES_H
 
 #include <sal/types.h>
-#include <rtl/ustring.h>
 
 #ifdef __cplusplus
 extern "C" {

store/source/stordata.hxx

@@ -24,6 +24,7 @@
 
 #include "sal/types.h"
 #include "sal/macros.h"
+#include "rtl/string.h"
 
 #include "store/types.h"
 #include "storbase.hxx"