tdf#42949 Fix IWYU warnings in include/toolkit/*

Found with bin/find-unneeded-includes
Only removal proposals are dealt with here.

Change-Id: Icebcf1a6ab073dce935a74ce79ee0f302b62e8a8
Reviewed-on: https://gerrit.libreoffice.org/65947
Tested-by: Jenkins
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>

5 files changed, 7 insertions, 11 deletions

diff --git a/include/toolkit/helper/accessiblefactory.hxx b/include/toolkit/helper/accessiblefactory.hxx
index 5a52d97b5503..d10f0195448a 100644
--- a/include/toolkit/helper/accessiblefactory.hxx
+++ b/include/toolkit/helper/accessiblefactory.hxx
@@ -21,7 +21,6 @@
 #define INCLUDED_TOOLKIT_HELPER_ACCESSIBLEFACTORY_HXX
 
 #include <com/sun/star/uno/Reference.hxx>
-#include <rtl/ref.hxx>
 #include <salhelper/simplereferenceobject.hxx>
 
 namespace com { namespace sun { namespace star { namespace accessibility {
diff --git a/include/toolkit/helper/formpdfexport.hxx b/include/toolkit/helper/formpdfexport.hxx
index 39df68cdf445..a60604d9801b 100644
--- a/include/toolkit/helper/formpdfexport.hxx
+++ b/include/toolkit/helper/formpdfexport.hxx
@@ -22,12 +22,13 @@
 
 #include <toolkit/dllapi.h>
 
-#include <com/sun/star/awt/XControl.hpp>
-
 #include <vcl/pdfwriter.hxx>
 
 #include <memory>
 
+namespace com { namespace sun { namespace star { namespace awt { class XControl; } } } }
+namespace com { namespace sun { namespace star { namespace uno { template <class interface_type> class Reference; } } } }
+
 namespace vcl
 {
     class PDFExtOutDevData;
diff --git a/include/toolkit/helper/listenermultiplexer.hxx b/include/toolkit/helper/listenermultiplexer.hxx
index 39bd83045bc2..a76336996244 100644
--- a/include/toolkit/helper/listenermultiplexer.hxx
+++ b/include/toolkit/helper/listenermultiplexer.hxx
@@ -41,7 +41,6 @@
 #include <com/sun/star/awt/tree/XTreeExpansionListener.hpp>
 #include <com/sun/star/awt/tree/XTreeEditListener.hpp>
 #include <com/sun/star/view/XSelectionChangeListener.hpp>
-#include <com/sun/star/util/VetoException.hpp>
 #include <cppuhelper/weak.hxx>
 #include <comphelper/interfacecontainer2.hxx>
 #include <toolkit/helper/mutexhelper.hxx>
diff --git a/include/toolkit/helper/macros.hxx b/include/toolkit/helper/macros.hxx
index 8413606fade0..fc20ee8c0009 100644
--- a/include/toolkit/helper/macros.hxx
+++ b/include/toolkit/helper/macros.hxx
@@ -20,8 +20,6 @@
 #ifndef INCLUDED_TOOLKIT_HELPER_MACROS_HXX
 #define INCLUDED_TOOLKIT_HELPER_MACROS_HXX
 
-#include <string.h>
-
 #include <sal/log.hxx>
 #include <osl/diagnose.h>
 #include <comphelper/servicehelper.hxx>
diff --git a/include/toolkit/helper/vclunohelper.hxx b/include/toolkit/helper/vclunohelper.hxx
index 91d0905814e3..19d9a6d21c22 100644
--- a/include/toolkit/helper/vclunohelper.hxx
+++ b/include/toolkit/helper/vclunohelper.hxx
@@ -22,21 +22,20 @@
 
 #include <toolkit/dllapi.h>
 #include <com/sun/star/uno/Reference.h>
-#include <com/sun/star/uno/Sequence.h>
 
-#include <com/sun/star/lang/IllegalArgumentException.hpp>
 #include <com/sun/star/awt/MouseEvent.hpp>
 
 #include <vcl/bitmapex.hxx>
+#include <vcl/font.hxx>
 #include <vcl/region.hxx>
-#include <vcl/metric.hxx>
 #include <vcl/vclptr.hxx>
-#include <vcl/window.hxx>
 #include <tools/mapunit.hxx>
 #include <tools/fldunit.hxx>
 #include <tools/poly.hxx>
 
 
+namespace com { namespace sun { namespace star { namespace uno { template <typename > class Sequence; } } } }
+
 namespace com { namespace sun { namespace star { namespace uno {
     class XInterface;
 }}}}
@@ -49,7 +48,6 @@ namespace com { namespace sun { namespace star { namespace awt {
     class XGraphics;
     class XRegion;
     class XDevice;
-    class XPointer;
     class XToolkit;
     class XFont;
     class XControlContainer;
@@ -62,6 +60,7 @@ namespace com { namespace sun { namespace star { namespace awt {
 }}}}
 
 
+class FontMetric;
 class OutputDevice;
 class MouseEvent;
 class KeyEvent;