Prevent a user from hiding the shelf via a gesture when there are no visible windows part 2

ash/shelf/shelf_widget.h

Index: ash/shelf/shelf_widget.h
diff --git a/ash/shelf/shelf_widget.h b/ash/shelf/shelf_widget.h
index 392264ab4c29f995ae3113a22162d3843e5df44b..e9c6394b64b3dd0479957e9f497b54b4aa734653 100644
--- a/ash/shelf/shelf_widget.h
+++ b/ash/shelf/shelf_widget.h
@@ -74,9 +74,6 @@ class ASH_EXPORT ShelfWidget : public views::Widget,
   // TODO(harrym): Remove when Status Area Widget is a child view.
   void ShutdownStatusAreaWidget();
 
-  // Set the bounds of the widget and the dim shelf overlay.
-  void SetWidgetBounds(const gfx::Rect& rect);
-
   // Force the shelf to be presented in an undimmed state.
   void ForceUndimming(bool force);