[gnome-documents] application: use gtk_application_set_accels_for_action

[Cosimo Cecchi <cosimoc src gnome org>]

commit 2e6731de055e7a627bfe070345acdcf6a94dd385
Author: Daniel Goetz <odessa2 web de>
Date:   Tue Mar 18 11:29:30 2014 -0300

    application: use gtk_application_set_accels_for_action
    
    So we can support multiple accels with the same target.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=693830

 src/application.js |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)
---
diff --git a/src/application.js b/src/application.js
index edbcd43..e92fcd8 100644
--- a/src/application.js
+++ b/src/application.js
@@ -249,6 +249,9 @@ const Application = new Lang.Class({
                 if (actionEntry.accel)
                     this.add_accelerator(actionEntry.accel, 'app.' + actionEntry.name, null);
 
+                if (actionEntry.accels)
+                    this.set_accels_for_action('app.' + actionEntry.name, actionEntry.accels);
+
                 this.add_action(action);
             }));
     },
@@ -447,9 +450,7 @@ const Application = new Lang.Class({
               window_mode: WindowMode.WindowMode.PREVIEW },
             { name: 'find-prev', accel: '<Shift><Primary>g',
               window_mode: WindowMode.WindowMode.PREVIEW },
-            { name: 'zoom-in', accel: '<Primary>plus',
-              window_mode: WindowMode.WindowMode.PREVIEW },
-            { name: 'zoom-in', accel: '<Primary>equal',
+            { name: 'zoom-in', accels: ['<Primary>plus', '<Primary>equal'],
               window_mode: WindowMode.WindowMode.PREVIEW },
             { name: 'zoom-out', accel: '<Primary>minus',
               window_mode: WindowMode.WindowMode.PREVIEW },