[gnome-shell] windowManager: Add animations for maximize and unmaximize

[Alessandro Bono <abono src gnome org>]

commit 83fb34608c3bb48a92758d09167bc1758fb98697
Author: Alessandro Bono <abono gnome org>
Date:   Sat May 20 17:56:48 2017 +0200

    windowManager: Add animations for maximize and unmaximize
    
    The fullscreen animation code is now generic enough to handle any
    size change animations, so stop limiting it to (un)fullscreen to
    get animations on (un)maximize as well.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=766685

 js/ui/windowManager.js |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)
---
diff --git a/js/ui/windowManager.js b/js/ui/windowManager.js
index 325df97..a89c726 100644
--- a/js/ui/windowManager.js
+++ b/js/ui/windowManager.js
@@ -1313,9 +1313,7 @@ const WindowManager = new Lang.Class({
             return;
         }
 
-        if ((whichChange == Meta.SizeChange.FULLSCREEN ||
-             whichChange == Meta.SizeChange.UNFULLSCREEN) &&
-            oldFrameRect.width > 0 && oldFrameRect.height > 0)
+        if (oldFrameRect.width > 0 && oldFrameRect.height > 0)
             this._prepareAnimationInfo(shellwm, actor, oldFrameRect, whichChange);
         else
             shellwm.completed_size_change(actor);