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
DWORD style = ::GetWindowLong(handle, GWL_STYLE);
  if (on)
    style |= flag;
  else
    style &= ~flag;
  ::SetWindowLong(handle, GWL_STYLE, style);
}
#endif
bool IsAltKey(const content::NativeWebKeyboardEvent& event) {
  return event.windowsKeyCode == ui::VKEY_MENU;
}
bool IsAltModifier(const content::NativeWebKeyboardEvent& event) {
  typedef content::NativeWebKeyboardEvent::Modifiers Modifiers;
  int modifiers = event.modifiers;
  modifiers &= ~Modifiers::NumLockOn;
  modifiers &= ~Modifiers::CapsLockOn;
  return (modifiers == Modifiers::AltKey) ||
         (modifiers == (Modifiers::AltKey | Modifiers::IsLeft)) ||
         (modifiers == (Modifiers::AltKey | Modifiers::IsRight));
}
#if defined(USE_X11)
int SendClientEvent(XDisplay* display, ::Window window, const char* msg) {