Hiding status area on welcome screen.

chrome/browser/chromeos/login/background_view.h

Index: chrome/browser/chromeos/login/background_view.h
diff --git a/chrome/browser/chromeos/login/background_view.h b/chrome/browser/chromeos/login/background_view.h
index d11b596911148f8f87cd889bf4c2825baad783d8..df8ce55293855a543b7a0d94d7266eeac8b031a6 100644
--- a/chrome/browser/chromeos/login/background_view.h
+++ b/chrome/browser/chromeos/login/background_view.h
@@ -34,6 +34,9 @@ class BackgroundView : public views::View, public StatusAreaHost {
   static views::Widget* CreateWindowContainingView(const gfx::Rect& bounds,
                                                    BackgroundView** view);
 
+  // Toggles status area visibility.
+  void SetStatusAreaVisible(bool visible);
+
  protected:
   // Overridden from views::View:
   virtual void Paint(gfx::Canvas* canvas);