* 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/native_window_views_win.cc
switch (command_id) {
    case APPCOMMAND_BROWSER_BACKWARD:
      return kBrowserBackward;
    case APPCOMMAND_BROWSER_FORWARD:
      return kBrowserForward;
    case APPCOMMAND_BROWSER_REFRESH:
      return "browser-refresh";
    case APPCOMMAND_BROWSER_STOP:
      return "browser-stop";
    case APPCOMMAND_BROWSER_SEARCH:
      return "browser-search";
    case APPCOMMAND_BROWSER_FAVORITES:
      return "browser-favorites";
    case APPCOMMAND_BROWSER_HOME:
      return "browser-home";
    case APPCOMMAND_VOLUME_MUTE:
      return "volume-mute";
    case APPCOMMAND_VOLUME_DOWN:
      return "volume-down";
    case APPCOMMAND_VOLUME_UP:
      return "volume-up";
    case APPCOMMAND_MEDIA_NEXTTRACK:
      return "media-nexttrack";
    case APPCOMMAND_MEDIA_PREVIOUSTRACK:
      return "media-previoustrack";
    case APPCOMMAND_MEDIA_STOP:
      return "media-stop";
    case APPCOMMAND_MEDIA_PLAY_PAUSE:
      return "media-play-pause";
    case APPCOMMAND_LAUNCH_MAIL: