Change status button menu implementation from Menu2 to MenuItemView.

chrome/browser/chromeos/status/network_menu_button.h

Index: chrome/browser/chromeos/status/network_menu_button.h
diff --git a/chrome/browser/chromeos/status/network_menu_button.h b/chrome/browser/chromeos/status/network_menu_button.h
index 77c4526e428129aa4e7db58fe9dd569d2b80ba53..510529842a8f53bf2fccda0424c21c4deea978bb 100644
--- a/chrome/browser/chromeos/status/network_menu_button.h
+++ b/chrome/browser/chromeos/status/network_menu_button.h
@@ -68,6 +68,7 @@ class NetworkMenuButton : public StatusAreaButton,
  private:
   // NetworkMenu implementation:
   virtual bool IsBrowserMode() const;
+  virtual views::MenuButton* GetMenuButton() { return this; }
   virtual gfx::NativeWindow GetNativeWindow() const;
   virtual void OpenButtonOptions();
   virtual bool ShouldOpenButtonOptions() const;