remove unused code Ruler::GetPageWidth()

Change-Id: I7a061b869a699771b321d7143559c5b9f48937c5

include/svtools/ruler.hxx

@@ -739,7 +739,6 @@ public:
     long            GetWinWidth() const { return mnWinWidth; }
     void            SetPagePos( long nOff = 0, long nWidth = 0 );
     long            GetPageOffset() const;
-    long            GetPageWidth() const;
     void            SetBorderPos( long nOff = 0 );
     long            GetBorderOffset() const { return mnBorderOff; }
     Rectangle       GetExtraRect() const { return maExtraRect; }

svtools/source/control/ruler.cxx

@@ -2763,11 +2763,6 @@ long Ruler::GetPageOffset() const
     return mpData->nPageOff;
 }
 
-long Ruler::GetPageWidth() const
-{
-    return mpData->nPageWidth;
-}
-
 long Ruler::GetNullOffset() const
 {
     return mpData->nNullOff;

unusedcode.easy

@@ -56,7 +56,6 @@ OutputDevice::PixelToLogic(Region const&, MapMode const&) const
 PanelLayout::dispatch(rtl::OUString const&, com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> const&)
 RecentDocsView::SetThumbnailSize(long)
 Resource::TestRes()
-Ruler::GetPageWidth() const
 SalDisplay::PrintInfo() const
 SalGraphics::drawTransformedBitmap(basegfx::B2DPoint const&, basegfx::B2DPoint const&, basegfx::B2DPoint const&, SalBitmap const&, SalBitmap const*)
 ScDocument::CreateFormatTable() const