coverity#982645 bMissingDefaultsToNormal is always true

Change-Id: Ica58be0b5512eb8f386e51ec6e84d0ec09c3027f

sdext/source/presenter/PresenterBitmapContainer.cxx

@@ -334,15 +334,13 @@ PresenterBitmapContainer::BitmapDescriptor::BitmapDescriptor (
 }
 
 css::uno::Reference<css::rendering::XBitmap>
-    PresenterBitmapContainer::BitmapDescriptor::GetNormalBitmap (void) const
+    PresenterBitmapContainer::BitmapDescriptor::GetNormalBitmap() const
 {
     return mxNormalBitmap;
 }
 
 css::uno::Reference<css::rendering::XBitmap>
-    PresenterBitmapContainer::BitmapDescriptor::GetBitmap (
-        const Mode eMode,
-        const bool bMissingDefaultsToNormal) const
+    PresenterBitmapContainer::BitmapDescriptor::GetBitmap(const Mode eMode) const
 {
     switch (eMode)
     {
@@ -353,19 +351,19 @@ css::uno::Reference<css::rendering::XBitmap>
         case MouseOver:
             if (mxMouseOverBitmap.is())
                 return mxMouseOverBitmap;
-            else if (bMissingDefaultsToNormal)
+            else
                 return mxNormalBitmap;
 
         case ButtonDown:
             if (mxButtonDownBitmap.is())
                 return mxButtonDownBitmap;
-            else if (bMissingDefaultsToNormal)
+            else
                 return mxNormalBitmap;
 
         case Disabled:
             if (mxDisabledBitmap.is())
                 return mxDisabledBitmap;
-            else if (bMissingDefaultsToNormal)
+            else
                 return mxNormalBitmap;
 
         case Mask:

sdext/source/presenter/PresenterBitmapContainer.hxx

@@ -53,10 +53,8 @@ public:
         BitmapDescriptor (const ::boost::shared_ptr<BitmapDescriptor>& rpDefault);
 
         enum Mode {Normal, MouseOver, ButtonDown, Disabled, Mask};
-        css::uno::Reference<css::rendering::XBitmap> GetNormalBitmap (void) const;
-        css::uno::Reference<css::rendering::XBitmap> GetBitmap (
-            const Mode eMode,
-            const bool bMissingDefaultsToNormal = true) const;
+        css::uno::Reference<css::rendering::XBitmap> GetNormalBitmap() const;
+        css::uno::Reference<css::rendering::XBitmap> GetBitmap(const Mode eMode) const;
         void SetBitmap (
             const Mode eMode,
             const css::uno::Reference<css::rendering::XBitmap>& rxBitmap);