RotateFlyFrameFix: Disable AutoContour for rotated Flys

As long as it is not clear when, how and why we should offer
this feature and if ODF needs to be adapted to it, disable
the feature for now. Discussion about how to support is ongoing.

Change-Id: I8ecd91ef9aefb6f49840a4f6108f5d5a17072af0
Reviewed-on: https://gerrit.libreoffice.org/47721Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Armin Le Grand <Armin.Le.Grand@cib.de>

sw/source/core/layout/flylay.cxx

@@ -299,6 +299,17 @@ void SwFlyFreeFrame::MakeAll(vcl::RenderContext* /*pRenderContext*/)
 
 bool SwFlyFreeFrame::supportsAutoContour() const
 {
+    static bool bOverrideHandleContourToAlwaysOff(true);
+
+    // RotateFlyFrameFix: For LO6.0 we need to deactivate the AutoContour feature again, it is simply
+    // not clear how/if to use and save/load it in ODF. This has to be discussed.
+    // The reason not to remove is that this may be used as-is now, using a new switch.
+    // Even when not, the detection if it is possible will be needed in any case later.
+    if(bOverrideHandleContourToAlwaysOff)
+    {
+        return false;
+    }
+
     if(!isTransformableSwFrame())
     {
         // support only when transformed, else there is no free space