I built the `electron-quick-start` application. When I toggle the fullscreen mode, the toolbar remains visible.

![0703y2016 19 22 176170475](https://cloud.githubusercontent.com/assets/4048120/13578761/2c4ec5e0-e49a-11e5-9392-66cc75ea14a8.png)

---
- Electron version: 0.36.10
- Operating system:

```
% uname -a
Linux <hostname> 4.4.1-2-ARCH #1 SMP PREEMPT Wed Feb 3 13:12:33 UTC 2016 x86_64 GNU/Linux
% node --version
v5.7.0
```

running Openbox as the windows manager.

atom/browser/native_window_views.cc
#include "atom/browser/browser.h"
#include "atom/browser/ui/views/global_menu_bar_x11.h"
#include "atom/browser/ui/views/frameless_view.h"
#include "atom/browser/ui/views/native_frame_view.h"
#include "atom/browser/ui/x/event_disabler.h"
#include "atom/browser/ui/x/window_state_watcher.h"
#include "atom/browser/ui/x/x_window_utils.h"
#include "base/strings/string_util.h"
#include "chrome/browser/ui/libgtk2ui/unity_service.h"
#include "ui/base/x/x11_util.h"
#include "ui/gfx/x/x11_types.h"
#include "ui/views/widget/desktop_aura/desktop_window_tree_host_x11.h"
#include "ui/views/window/native_frame_view.h"
#elif defined(OS_WIN)
#include "atom/browser/ui/views/win_frame_view.h"
#include "atom/browser/ui/win/atom_desktop_window_tree_host_win.h"
#include "skia/ext/skia_utils_win.h"
#include "ui/base/win/shell.h"
#include "ui/gfx/win/dpi.h"
#include "ui/views/widget/desktop_aura/desktop_native_widget_aura.h"
#endif
namespace atom {
namespace {
#if defined(OS_WIN)
const int kMenuBarHeight = 20;
#else
const int kMenuBarHeight = 25;
#endif
#if defined(OS_WIN)
void FlipWindowStyle(HWND handle, bool on, DWORD flag) {