More iwyu suggested headers removal

Signed-off-by: Riccardo Magliocchetti <riccardo.magliocchetti@gmail.com>
Signed-off-by: Stephan Bergmann <sbergman@redhat.com>, undid one remove that was
detrimental to loplugin:unreffun

Change-Id: I18d8252084d828f94ef7a954e1dbfb45743d7970

codemaker/source/codemaker/unotype.cxx

@@ -24,7 +24,6 @@
 #include "rtl/string.hxx"
 #include "sal/types.h"
 
-#include <vector>
 
 OString codemaker::UnoType::decompose(
     OString const & type, sal_Int32 * rank,

codemaker/source/cppumaker/dumputils.cxx

@@ -21,7 +21,6 @@
 #include "dumputils.hxx"
 
 #include "codemaker/global.hxx"
-#include "codemaker/commoncpp.hxx"
 
 #include "rtl/ustring.hxx"
 #include "sal/types.h"

idlc/inc/idlc/aststructinstance.hxx

@@ -23,7 +23,6 @@
 #include "idlc/asttype.hxx"
 #include "idlc/idlctypes.hxx"
 
-class AstDeclaration;
 class AstScope;
 
 class AstStructInstance: public AstType {

include/salhelper/simplereferenceobject.hxx

@@ -21,7 +21,6 @@
 #define INCLUDED_SALHELPER_SIMPLEREFERENCEOBJECT_HXX
 
 #include <osl/interlck.h>
-#include <sal/types.h>
 #include <salhelper/salhelperdllapi.h>
 
 #include <cstddef>

sal/osl/unx/file_path_helper.hxx

@@ -21,7 +21,6 @@
 #define INCLUDED_SAL_OSL_UNX_FILE_PATH_HELPER_HXX
 
 #include "file_path_helper.h"
-
 #include <rtl/ustring.hxx>
 
 namespace osl

sal/qa/osl/process/osl_process_child.cxx

@@ -29,11 +29,9 @@
 
 #include <stdio.h>
 #include <stdlib.h>
-#include <iostream>
 #include <fstream>
 #include <string.h>
 
-#include <rtl/ustring.hxx>
 
 #ifdef UNX
 #if defined( MACOSX )

sal/rtl/digest.cxx

@@ -20,7 +20,6 @@
 #include <string.h>
 
 #include <sal/types.h>
-#include <sal/macros.h>
 #include <osl/endian.h>
 #include <rtl/alloc.h>
 #include <rtl/digest.h>

sal/rtl/hash.hxx

@@ -20,7 +20,6 @@
 #ifndef INCLUDED_SAL_RTL_HASH_HXX
 #define INCLUDED_SAL_RTL_HASH_HXX
 
-#include <sal/types.h>
 #include <rtl/ustring.h>
 
 /* These functions are not multi-thread safe: */

sal/rtl/strimp.hxx

@@ -25,7 +25,6 @@
 #include <sys/sdt.h>
 #endif
 
-#include <osl/interlck.h>
 
 #include "sal/types.h"
 

sal/textenc/context.hxx

@@ -20,7 +20,6 @@
 #ifndef INCLUDED_SAL_TEXTENC_CONTEXT_HXX
 #define INCLUDED_SAL_TEXTENC_CONTEXT_HXX
 
-#include "sal/config.h"
 
 #include "sal/types.h"
 

sal/textenc/convertisciidevangari.cxx

@@ -8,6 +8,7 @@
  */
 
 #include "converter.hxx"
+#include "unichars.hxx"
 #include "convertisciidevangari.hxx"
 #include "convertsinglebytetobmpunicode.hxx"
 #include <rtl/textcvt.h>

sal/textenc/convertiso2022cn.cxx

@@ -22,7 +22,6 @@
 #include "rtl/textcvt.h"
 #include "sal/types.h"
 
-#include "context.hxx"
 #include "converter.hxx"
 #include "convertiso2022cn.hxx"
 #include "tenchelp.hxx"

sal/textenc/convertiso2022jp.cxx

@@ -22,7 +22,6 @@
 #include "rtl/textcvt.h"
 #include "sal/types.h"
 
-#include "context.hxx"
 #include "converter.hxx"
 #include "convertiso2022jp.hxx"
 #include "tenchelp.hxx"

sal/textenc/convertiso2022kr.cxx

@@ -22,7 +22,6 @@
 #include "rtl/textcvt.h"
 #include "sal/types.h"
 
-#include "context.hxx"
 #include "converter.hxx"
 #include "convertiso2022kr.hxx"
 #include "tenchelp.hxx"

sal/textenc/convertsinglebytetobmpunicode.cxx

@@ -21,7 +21,6 @@
 
 #include <cstddef>
 
-#include "osl/diagnose.h"
 #include "rtl/textcvt.h"
 #include "sal/types.h"
 

sal/textenc/convertsinglebytetobmpunicode.hxx

@@ -26,7 +26,6 @@
 
 #include "sal/types.h"
 
-#include "tenchelp.hxx"
 
 /// @HTML
 

store/source/object.cxx

@@ -20,10 +20,6 @@
 #include "object.hxx"
 
 #include "sal/types.h"
-#include "rtl/alloc.h"
-#include "rtl/ref.hxx"
-#include "osl/diagnose.h"
-#include "osl/interlck.h"
 
 namespace store
 {

store/source/object.hxx

@@ -21,7 +21,6 @@
 #define INCLUDED_STORE_SOURCE_OBJECT_HXX
 
 #include "sal/types.h"
-#include "rtl/ref.hxx"
 #include "osl/interlck.h"
 #include "salhelper/simplereferenceobject.hxx"
 

vcl/generic/fontmanager/parseAFM.cxx

@@ -75,10 +75,7 @@
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
-#include <errno.h>
-#include <sys/file.h>
 #include <sys/stat.h>
-#include <math.h>
 
 #include "parseAFM.hxx"
 #include "vcl/strhelper.hxx"

vcl/generic/fontmanager/parseAFM.hxx

@@ -92,7 +92,6 @@
 #ifndef INCLUDED_VCL_GENERIC_FONTMANAGER_PARSEAFM_HXX
 #define INCLUDED_VCL_GENERIC_FONTMANAGER_PARSEAFM_HXX
 
-#include <stdio.h>
 
 namespace psp {
 

vcl/inc/bmpfast.hxx

@@ -24,8 +24,6 @@ class BitmapWriteAccess;
 class BitmapReadAccess;
 struct BitmapBuffer;
 class BitmapColor;
-class Size;
-class Point;
 struct SalTwoRect;
 
 // the bmpfast functions have signatures with good compatibility to