Allow focus to be sent between browser window and launcher/status window

ash/test/test_shell_delegate.h

Index: ash/test/test_shell_delegate.h
diff --git a/ash/test/test_shell_delegate.h b/ash/test/test_shell_delegate.h
index cc9ef9574d03457fb6f70390b747a0de85b9c243..5e5f42b299f72a195c82bb17d1fdbfa1f50a00e9 100644
--- a/ash/test/test_shell_delegate.h
+++ b/ash/test/test_shell_delegate.h
@@ -28,6 +28,7 @@ class TestShellDelegate : public ShellDelegate {
   virtual std::vector<aura::Window*> GetCycleWindowList(
       CycleSource source,
       CycleOrder order) const OVERRIDE;
+  virtual void RotateFocus(bool forward) OVERRIDE;
   virtual void CreateNewWindow() OVERRIDE;
   virtual void LauncherItemClicked(const LauncherItem& item) OVERRIDE;
   virtual int GetBrowserShortcutResourceId() OVERRIDE;