PreviewView: Add SaverView() method

src/preferences/screensaver/PreviewView.cpp

@@ -117,3 +117,10 @@ PreviewView::RemovePreview()
 	fSaverView = NULL;
 	return saverView;
 }
+
+
+BView*
+PreviewView::SaverView()
+{
+	return fSaverView;
+}

src/preferences/screensaver/PreviewView.h

@@ -24,6 +24,7 @@ public:
 
 			BView*				AddPreview();
 			BView*				RemovePreview();
+			BView*				SaverView();
 
 private:
 			BView*				fSaverView;