chromeos: changes how DisplayManagerObservers are notified

services/ui/ws/display.h

Index: services/ui/ws/display.h
diff --git a/services/ui/ws/display.h b/services/ui/ws/display.h
index 28cee3f14779dcf163bb1f4c070389a507847932..27e212c770c858d0ff37808488183fc7f4cd5c9a 100644
--- a/services/ui/ws/display.h
+++ b/services/ui/ws/display.h
@@ -159,6 +159,8 @@ class Display : public PlatformDisplayDelegate,
   // Updates the size of display root ServerWindow and WM root ServerWindow(s).
   void OnViewportMetricsChanged(const display::ViewportMetrics& metrics);
 
+  void SetBoundsInPixels(const gfx::Rect& bounds_in_pixels);
+
   // Returns the root window of the active user.
   ServerWindow* GetActiveRootWindow();