[gnome-shell] messageTray: Set can_focus to true for SummaryItem

[Debarshi Ray <debarshir src gnome org>]

commit f63371dadbd6fab38d94da0f42cb8df2e511e11d
Author: Debarshi Ray <debarshir gnome org>
Date:   Tue Aug 14 20:53:06 2012 +0200

    messageTray: Set can_focus to true for SummaryItem
    
    https://bugzilla.gnome.org/show_bug.cgi?id=681519

 js/ui/messageTray.js |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/js/ui/messageTray.js b/js/ui/messageTray.js
index c71d7f6..1ce114e 100644
--- a/js/ui/messageTray.js
+++ b/js/ui/messageTray.js
@@ -1265,6 +1265,7 @@ const SummaryItem = new Lang.Class({
                                      y_fill: true,
                                      reactive: true,
                                      button_mask: St.ButtonMask.ONE | St.ButtonMask.TWO | St.ButtonMask.THREE,
+                                     can_focus: true,
                                      track_hover: true });
 
         this._sourceBox = new St.BoxLayout({ style_class: 'summary-source' });