[gnome-shell] Revert "workspace: Grab the key focus when hovering over a window"

[Rui Matos <rtcm src gnome org>]

commit fdd6fc976c8fccacd2d5291795936a36a6a3af20
Author: Rui Matos <tiagomatos gmail com>
Date:   Thu Feb 26 17:47:37 2015 +0100

    Revert "workspace: Grab the key focus when hovering over a window"
    
    Turns out this makes interaction with the OSK or candidate popups
    using a mouse basically impossible since they get dismissed when the
    key focus is captured by a window in the overview.
    
    This reverts commit aeb9f5775f66858de508ac4429cfb48553672c89.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=745245

 js/ui/workspace.js |    5 -----
 1 files changed, 0 insertions(+), 5 deletions(-)
---
diff --git a/js/ui/workspace.js b/js/ui/workspace.js
index e9ab167..e6cf41d 100644
--- a/js/ui/workspace.js
+++ b/js/ui/workspace.js
@@ -156,7 +156,6 @@ const WindowClone = new Lang.Class({
         this.actor.add_action(clickAction);
         this.actor.connect('destroy', Lang.bind(this, this._onDestroy));
         this.actor.connect('key-press-event', Lang.bind(this, this._onKeyPress));
-        this.actor.connect('enter-event', Lang.bind(this, this._onEnter));
 
         this._draggable = DND.makeDraggable(this.actor,
                                             { restoreOnSuccess: true,
@@ -353,10 +352,6 @@ const WindowClone = new Lang.Class({
         return false;
     },
 
-    _onEnter: function() {
-        this.actor.grab_key_focus();
-    },
-
     _onClicked: function(action, actor) {
         this._activate();
     },