fdo#70498 work-around scaling in SetClipPath

Scaling needed to be worked-around again so that the image in the
bug report could be drawn correctly. The issue needs some more
investigation how to detect what are the exact conditions that
scaling is needed.

Change-Id: Icd3f57a8ded92c49848feea92dc5a14362718874

vcl/source/filter/wmf/winmtf.cxx

@@ -296,14 +296,14 @@ Color WinMtf::ReadColor()
 
 Point WinMtfOutput::ImplScale( const Point& rPt) // Hack to set varying defaults for incompletely defined files.
 {
-        if (mbIsMapDevSet && mbIsMapWinSet)
-        {
+    if (mbIsMapDevSet)
         return rPt; //fdo#73764
-        }
-        else
-        {
-            return Point((rPt.X())*UNDOCUMENTED_WIN_RCL_RELATION-mrclFrame.Left(),(rPt.Y())*UNDOCUMENTED_WIN_RCL_RELATION-mrclFrame.Top());
-        }
+
+    if (mbIsMapWinSet)
+        return Point(rPt.X() * UNDOCUMENTED_WIN_RCL_RELATION - mrclFrame.Left(),
+                     rPt.Y() * UNDOCUMENTED_WIN_RCL_RELATION - mrclFrame.Top());
+
+    return ImplMap(rPt);
 }
 
 Point WinMtfOutput::ImplMap( const Point& rPt )