Index: ui/aura_shell/root_window_layout_manager.h |
diff --git a/ui/aura_shell/root_window_layout_manager.h b/ui/aura_shell/root_window_layout_manager.h |
index d420a40034c52d799a9c4ff54b4225beb8f3d02f..79c3d3ff28501d276ed67b2185f713655ee574c9 100644 |
--- a/ui/aura_shell/root_window_layout_manager.h |
+++ b/ui/aura_shell/root_window_layout_manager.h |
@@ -46,6 +46,7 @@ class RootWindowLayoutManager : public aura::LayoutManager { |
private: |
aura::Window* owner_; |
+ // May be NULL if we're not painting a background. |
views::Widget* background_widget_; |
DISALLOW_COPY_AND_ASSIGN(RootWindowLayoutManager); |