tdf#42949 Fix IWYU warnings in chart2/qa/*

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

Change-Id: I4fa8e6e7dad8b87d8e31140de35fa948f631bee9
Reviewed-on: https://gerrit.libreoffice.org/65888
Tested-by: Jenkins
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>

7 files changed, 14 insertions, 40 deletions

diff --git a/chart2/qa/extras/PivotChartTest.cxx b/chart2/qa/extras/PivotChartTest.cxx
index 40ba87e4cbe6..086c4e91bcdb 100644
--- a/chart2/qa/extras/PivotChartTest.cxx
+++ b/chart2/qa/extras/PivotChartTest.cxx
@@ -19,22 +19,17 @@
 #include <com/sun/star/sheet/XSpreadsheet.hpp>
 #include <com/sun/star/sheet/XSpreadsheetDocument.hpp>
 #include <com/sun/star/sheet/XSpreadsheets.hpp>
-#include <com/sun/star/table/XTablePivotChart.hpp>
 #include <com/sun/star/table/XTablePivotCharts.hpp>
-#include <com/sun/star/table/XTablePivotChartsSupplier.hpp>
-#include <com/sun/star/table/XCellRange.hpp>
 #include <com/sun/star/sheet/GeneralFunction.hpp>
 #include <com/sun/star/util/XNumberFormatsSupplier.hpp>
-#include <com/sun/star/util/XNumberFormats.hpp>
 #include <com/sun/star/util/XNumberFormatTypes.hpp>
 #include <com/sun/star/util/NumberFormat.hpp>
 
 #include <com/sun/star/chart2/data/XPivotTableDataProvider.hpp>
 #include <com/sun/star/chart2/data/XTextualDataSequence.hpp>
 
-#include <rtl/strbuf.hxx>
-
-#include <algorithm>
+namespace com { namespace sun { namespace star { namespace table { class XCellRange; } } } }
+namespace com { namespace sun { namespace star { namespace util { class XNumberFormats; } } } }
 
 class PivotChartTest : public ChartTest
 {
diff --git a/chart2/qa/extras/chart2dump/chart2dump.cxx b/chart2/qa/extras/chart2dump/chart2dump.cxx
index 001382bbfe39..030fb92e9918 100644
--- a/chart2/qa/extras/chart2dump/chart2dump.cxx
+++ b/chart2/qa/extras/chart2dump/chart2dump.cxx
@@ -10,17 +10,15 @@
 #include <charttest.hxx>
 #include <com/sun/star/chart2/XChartDocument.hpp>
 #include <com/sun/star/chart/XChartDocument.hpp>
-#include <com/sun/star/chart/XComplexDescriptionAccess.hpp>
 #include <com/sun/star/container/XNamed.hpp>
-#include <com/sun/star/text/WritingMode.hpp>
 #include <com/sun/star/text/XText.hpp>
 #include <com/sun/star/drawing/HomogenMatrix3.hpp>
 #include <com/sun/star/drawing/LineDash.hpp>
 #include <com/sun/star/drawing/LineStyle.hpp>
+#include <com/sun/star/drawing/FillStyle.hpp>
 
 #include <editeng/unoprnms.hxx>
 #include <test/xmltesttools.hxx>
-#include <rtl/strbuf.hxx>
 #include <rtl/ustring.hxx>
 
 #include <fstream>
diff --git a/chart2/qa/extras/chart2export.cxx b/chart2/qa/extras/chart2export.cxx
index 5bf1e730f93c..3f34f5e7598e 100644
--- a/chart2/qa/extras/chart2export.cxx
+++ b/chart2/qa/extras/chart2export.cxx
@@ -13,20 +13,19 @@
 
 #include <com/sun/star/chart/ErrorBarStyle.hpp>
 #include <com/sun/star/chart2/XRegressionCurveContainer.hpp>
-#include <com/sun/star/chart2/DataPointCustomLabelField.hpp>
+#include <com/sun/star/chart2/XDataPointCustomLabelField.hpp>
 #include <com/sun/star/chart2/DataPointCustomLabelFieldType.hpp>
 #include <com/sun/star/lang/XServiceName.hpp>
 #include <com/sun/star/packages/zip/ZipFileAccess.hpp>
 #include <com/sun/star/text/XTextDocument.hpp>
-#include <com/sun/star/text/XTextFramesSupplier.hpp>
 #include <com/sun/star/drawing/LineStyle.hpp>
+#include <com/sun/star/drawing/FillStyle.hpp>
 #include <com/sun/star/chart2/DataPointLabel.hpp>
+#include <com/sun/star/chart/DataLabelPlacement.hpp>
 
 #include <unotools/ucbstreamhelper.hxx>
-#include <rtl/strbuf.hxx>
 
 #include <libxml/xpathInternals.h>
-#include <libxml/parserInternals.h>
 
 #include <algorithm>
 
diff --git a/chart2/qa/extras/chart2import.cxx b/chart2/qa/extras/chart2import.cxx
index 5d8b43e739a6..f4f87734f27c 100644
--- a/chart2/qa/extras/chart2import.cxx
+++ b/chart2/qa/extras/chart2import.cxx
@@ -8,24 +8,23 @@
  */
 
 #include "charttest.hxx"
-#include <com/sun/star/style/XStyleFamiliesSupplier.hpp>
 #include <com/sun/star/chart2/CurveStyle.hpp>
 #include <com/sun/star/chart2/DataPointLabel.hpp>
-#include <com/sun/star/chart2/DataPointCustomLabelField.hpp>
+#include <com/sun/star/chart2/XDataPointCustomLabelField.hpp>
 #include <com/sun/star/chart2/DataPointCustomLabelFieldType.hpp>
 #include <com/sun/star/chart/ErrorBarStyle.hpp>
 #include <com/sun/star/chart2/XRegressionCurveContainer.hpp>
 #include <com/sun/star/chart2/XChartDocument.hpp>
 #include <com/sun/star/chart/XChartDocument.hpp>
-#include <com/sun/star/chart/XChartData.hpp>
 #include <com/sun/star/chart2/XInternalDataProvider.hpp>
 #include <com/sun/star/chart/XChartDataArray.hpp>
 #include <com/sun/star/drawing/FillStyle.hpp>
-#include <com/sun/star/chart/XTwoAxisXSupplier.hpp>
+#include <com/sun/star/chart/XAxisXSupplier.hpp>
 #include <com/sun/star/chart/MissingValueTreatment.hpp>
 #include <com/sun/star/chart2/TickmarkStyle.hpp>
 #include <com/sun/star/container/XNamed.hpp>
 #include <com/sun/star/chart2/data/XTextualDataSequence.hpp>
+#include <com/sun/star/chart/DataLabelPlacement.hpp>
 #include <com/sun/star/text/XTextRange.hpp>
 #include <iterator>
 
diff --git a/chart2/qa/extras/charttest.hxx b/chart2/qa/extras/charttest.hxx
index 84cea90845c3..a2b8efd2c427 100644
--- a/chart2/qa/extras/charttest.hxx
+++ b/chart2/qa/extras/charttest.hxx
@@ -19,25 +19,19 @@
 #include <com/sun/star/frame/Desktop.hpp>
 
 #include <com/sun/star/sheet/XSpreadsheetDocument.hpp>
-#include <com/sun/star/sheet/XSpreadsheet.hpp>
 #include <com/sun/star/container/XIndexAccess.hpp>
 #include <com/sun/star/table/XTableChartsSupplier.hpp>
-#include <com/sun/star/table/XTableCharts.hpp>
 #include <com/sun/star/table/XTableChart.hpp>
 #include <com/sun/star/table/XTablePivotChartsSupplier.hpp>
-#include <com/sun/star/table/XTablePivotCharts.hpp>
 #include <com/sun/star/table/XTablePivotChart.hpp>
 #include <com/sun/star/document/XEmbeddedObjectSupplier.hpp>
 #include <com/sun/star/beans/XPropertySet.hpp>
 #include <com/sun/star/frame/XStorable.hpp>
-#include <com/sun/star/beans/PropertyValue.hpp>
 
 #include <unotools/tempfile.hxx>
 
 #include <com/sun/star/chart2/XAnyDescriptionAccess.hpp>
 #include <com/sun/star/chart2/XChartDocument.hpp>
-#include <com/sun/star/chart2/XDiagram.hpp>
-#include <com/sun/star/chart2/XDataSeries.hpp>
 #include <com/sun/star/chart2/XChartTypeContainer.hpp>
 #include <com/sun/star/chart2/XCoordinateSystemContainer.hpp>
 #include <com/sun/star/chart2/XDataSeriesContainer.hpp>
@@ -47,11 +41,8 @@
 #include <com/sun/star/chart2/data/XLabeledDataSequence.hpp>
 #include <com/sun/star/chart2/data/XDataSource.hpp>
 #include <com/sun/star/chart/XChartDataArray.hpp>
-#include <com/sun/star/chart/XComplexDescriptionAccess.hpp>
-#include <com/sun/star/chart/DataLabelPlacement.hpp>
 #include <com/sun/star/drawing/XDrawPagesSupplier.hpp>
 #include <com/sun/star/drawing/XDrawPageSupplier.hpp>
-#include <com/sun/star/drawing/FillStyle.hpp>
 #include <com/sun/star/chart/XChartDocument.hpp>
 #include <com/sun/star/text/XTextEmbeddedObjectsSupplier.hpp>
 #include <com/sun/star/util/XNumberFormatsSupplier.hpp>
@@ -62,9 +53,6 @@
 #include <iostream>
 #include <memory>
 
-#include <libxml/xmlwriter.h>
-#include <libxml/xpath.h>
-
 #include <com/sun/star/embed/Aspects.hpp>
 #include <com/sun/star/embed/XVisualObject.hpp>
 #include <com/sun/star/chart2/RelativeSize.hpp>
@@ -72,6 +60,11 @@
 using namespace css;
 using namespace css::uno;
 
+namespace com { namespace sun { namespace star { namespace chart2 { class XDataSeries; } } } }
+namespace com { namespace sun { namespace star { namespace chart2 { class XDiagram; } } } }
+namespace com { namespace sun { namespace star { namespace table { class XTableCharts; } } } }
+namespace com { namespace sun { namespace star { namespace table { class XTablePivotCharts; } } } }
+
 class ChartTest : public test::BootstrapFixture, public unotest::MacrosTest
 {
 public:
diff --git a/chart2/qa/extras/xshape/chart2xshape.cxx b/chart2/qa/extras/xshape/chart2xshape.cxx
index 19ed5bf40974..2906b078a798 100644
--- a/chart2/qa/extras/xshape/chart2xshape.cxx
+++ b/chart2/qa/extras/xshape/chart2xshape.cxx
@@ -8,14 +8,7 @@
  */
 
 #include <charttest.hxx>
-#include <com/sun/star/style/XStyleFamiliesSupplier.hpp>
-#include <com/sun/star/chart2/CurveStyle.hpp>
-#include <com/sun/star/chart/ErrorBarStyle.hpp>
-#include <com/sun/star/chart2/XChartDocument.hpp>
 #include <com/sun/star/chart/XChartDocument.hpp>
-#include <com/sun/star/chart/XChartData.hpp>
-#include <com/sun/star/chart2/XInternalDataProvider.hpp>
-#include <com/sun/star/chart/XChartDataArray.hpp>
 
 #include <com/sun/star/qa/XDumper.hpp>
 
diff --git a/chart2/qa/unit/chart2-dialogs-test.cxx b/chart2/qa/unit/chart2-dialogs-test.cxx
index 88145f98e100..ef99582eb517 100644
--- a/chart2/qa/unit/chart2-dialogs-test.cxx
+++ b/chart2/qa/unit/chart2-dialogs-test.cxx
@@ -9,9 +9,6 @@
 
 #include <sal/config.h>
 #include <test/screenshot_test.hxx>
-#include <rtl/strbuf.hxx>
-#include <osl/file.hxx>
-#include <sfx2/app.hxx>
 #include <vcl/abstdlg.hxx>
 
 using namespace ::com::sun::star;