1 files changed, 2 insertions, 6 deletions
diff --git a/ash/wm/system_background_controller.h b/ash/wm/system_background_controller.h
index 3638264..8d74cdd 100644
--- a/ash/wm/system_background_controller.h
+++ b/ash/wm/system_background_controller.h
@@ -13,10 +13,6 @@
 #include "third_party/skia/include/core/SkColor.h"
 #include "ui/aura/window_observer.h"
 
-namespace aura {
-class RootWindow;
-}
-
 namespace ui {
 class Layer;
 }
@@ -32,7 +28,7 @@ namespace internal {
 // It should never be transformed or restacked.
 class SystemBackgroundController : public aura::WindowObserver {
  public:
-  SystemBackgroundController(aura::RootWindow* root_window, SkColor color);
+  SystemBackgroundController(aura::Window* root_window, SkColor color);
   virtual ~SystemBackgroundController();
 
   void SetColor(SkColor color);
@@ -45,7 +41,7 @@ class SystemBackgroundController : public aura::WindowObserver {
  private:
   class HostContentLayerDelegate;
 
-  aura::RootWindow* root_window_;  // not owned
+  aura::Window* root_window_;  // not owned
 
   scoped_ptr<ui::Layer> layer_;