* Output of `node_modules/.bin/electron --version`: v3.0.10
* Operating System (Platform and Version): Windows 10 x64 (1803  17134.345)
* Output of `node_modules/.bin/electron --version` on last known working Electron version (if applicable):
v3.0.10
**Expected Behavior**
I would like to see the window move across the screen.

**Actual behavior**
The window moves around the screen. But first, the height of the window decreases.

**To Reproduce**
Write simple program that contains code:
`
mainWindow = new BrowserWindow({ width: 370,
		height: 270,
		x: 100,
		y: 100,
		resizable: false,
	 });
`
Start app. Grab the window with the mouse for its title and drag across the screen.

**Additional Information**
This error occurs when explicitly specifying the x, y coordinates of the window and the option "resizable: false".

atom/browser/ui/views/root_view.h
bool IsMenuBarAutoHide() const;
  void SetMenuBarVisibility(bool visible);
  bool IsMenuBarVisible() const;
  void HandleKeyEvent(const content::NativeWebKeyboardEvent& event);
  void ResetAltState();
  void RestoreFocus();
  
  void RegisterAcceleratorsWithFocusManager(AtomMenuModel* menu_model);
  void UnregisterAcceleratorsWithFocusManager();
  
  void Layout() override;
  gfx::Size GetMinimumSize() const override;
  gfx::Size GetMaximumSize() const override;
  bool AcceleratorPressed(const ui::Accelerator& accelerator) override;
 private:
  
  NativeWindow* window_;
  
  std::unique_ptr<MenuBar> menu_bar_;
  bool menu_bar_autohide_ = false;
  bool menu_bar_visible_ = false;
  bool menu_bar_alt_pressed_ = false;
  
  accelerator_util::AcceleratorTable accelerator_table_;
  std::unique_ptr<views::ViewTracker> last_focused_view_tracker_;
  DISALLOW_COPY_AND_ASSIGN(RootView);
};
}  
#endif