coverity#708138 VisualState::SetMouseOverState sets things that noone reads

Change-Id: Ifc78a7c656520b779559362e309f6971ecb1f573

sd/source/ui/slidesorter/inc/model/SlsVisualState.hxx

@@ -49,8 +49,6 @@ public:
 
     void UpdateVisualState (const PageDescriptor& rDescriptor);
 
-    void SetMouseOverState (const bool bIsMouseOver);
-
     Point GetLocationOffset (void) const;
     bool SetLocationOffset (const Point& rPoint);
 
@@ -60,8 +58,6 @@ private:
     State meCurrentVisualState;
     State meOldVisualState;
     sal_Int32 mnStateAnimationId;
-    bool mbOldMouseOverState;
-    bool mbCurrentMouseOverState;
 
     Point maLocationOffset;
     sal_Int32 mnLocationAnimationId;

sd/source/ui/slidesorter/model/SlsVisualState.cxx

@@ -62,18 +62,8 @@ void VisualState::UpdateVisualState (const PageDescriptor& rDescriptor)
         SetVisualState(VS_Selected);
     else
         SetVisualState(VS_None);
-
-    SetMouseOverState(rDescriptor.HasState(PageDescriptor::ST_MouseOver));
-}
-
-
-void VisualState::SetMouseOverState (const bool bIsMouseOver)
-{
-    mbOldMouseOverState = mbCurrentMouseOverState;
-    mbCurrentMouseOverState = bIsMouseOver;
 }
 
-
 Point VisualState::GetLocationOffset (void) const
 {
     return maLocationOffset;