mxStatusIndicator is unused

ever since
    commit eaefa688bfff0f73992c84496d4ce89e16ac3550
    Author: Caolán McNamara <caolanm@redhat.com>
    Date:   Wed Nov 2 22:33:34 2011 +0000
    callcatcher: ditch some unused code

Change-Id: Ifca9734ad29257d0d692cf36e709837cbe02af29
diff --git a/compilerplugins/clang/unusedfields.readonly.results b/compilerplugins/clang/unusedfields.readonly.results
index 6ca50eb..d2878cf 100644
--- a/compilerplugins/clang/unusedfields.readonly.results
+++ b/compilerplugins/clang/unusedfields.readonly.results
@@ -1922,7 +1922,5 @@ xmloff/inc/MultiPropertySetHelper.hxx:78
    MultiPropertySetHelper aEmptyAny css::uno::Any
xmloff/inc/SchXMLExport.hxx:39
    SchXMLExport mxStatusIndicator css::uno::Reference<css::task::XStatusIndicator>
xmloff/inc/SchXMLImport.hxx:154
    SchXMLImport mxStatusIndicator css::uno::Reference<css::task::XStatusIndicator>
xmloff/source/core/xmlexp.cxx:251
    SvXMLExport_Impl maSaveOptions class SvtSaveOptions
diff --git a/xmloff/inc/SchXMLImport.hxx b/xmloff/inc/SchXMLImport.hxx
index a1c3f69..4119496 100644
--- a/xmloff/inc/SchXMLImport.hxx
+++ b/xmloff/inc/SchXMLImport.hxx
@@ -151,8 +151,6 @@ enum SchXMLRegEquationAttrMap
class SchXMLImport : public SvXMLImport
{
private:
    css::uno::Reference< css::task::XStatusIndicator > mxStatusIndicator;

    rtl::Reference<SchXMLImportHelper> maImportHelper;

protected:
diff --git a/xmloff/source/chart/SchXMLImport.cxx b/xmloff/source/chart/SchXMLImport.cxx
index 21f9864..30d1b65 100644
--- a/xmloff/source/chart/SchXMLImport.cxx
+++ b/xmloff/source/chart/SchXMLImport.cxx
@@ -503,13 +503,6 @@ SchXMLImport::SchXMLImport(

SchXMLImport::~SchXMLImport() throw ()
{
    // stop progress view
    if( mxStatusIndicator.is())
    {
        mxStatusIndicator->end();
        mxStatusIndicator->reset();
    }

    uno::Reference< chart2::XChartDocument > xChartDoc( GetModel(), uno::UNO_QUERY );
    if( xChartDoc.is() && xChartDoc->hasControllersLocked() )
        xChartDoc->unlockControllers();