[polari/wip/fmuellner/es6-classes: 1/4] pasteManager: Remove excess arguments

[Gitlab Administrative User <gitlab src gnome org>]

commit c2bd33c0cb5e195e90f5096d970a928c77e1bdf0
Author: Florian Müllner <fmuellner gnome org>
Date:   Fri Oct 27 04:19:30 2017 +0200

    pasteManager: Remove excess arguments
    
    Our helper method takes less arguments than the GTK+ method it's based
    on - remove the excess argument to avoid warnings.
    
    Fixes https://gitlab.gnome.org/GNOME/polari/issues/14

 src/pasteManager.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/pasteManager.js b/src/pasteManager.js
index e39f493..aa321f4 100644
--- a/src/pasteManager.js
+++ b/src/pasteManager.js
@@ -122,7 +122,7 @@ var DropTargetIface = new Lang.Interface({
         if (!this.can_drop)
             return Gdk.EVENT_PROPAGATE;
 
-        if (!Polari.drag_dest_supports_target(widget, context, null))
+        if (!Polari.drag_dest_supports_target(widget, context))
             return Gdk.EVENT_PROPAGATE;
 
         Polari.drag_dest_request_data(widget, context, time);
@@ -138,7 +138,7 @@ var DropTargetIface = new Lang.Interface({
         if (!this.can_drop)
             return Gdk.EVENT_PROPAGATE;
 
-        if (!Polari.drag_dest_supports_target(widget, context, null))
+        if (!Polari.drag_dest_supports_target(widget, context))
             return Gdk.EVENT_PROPAGATE;
 
         let info = Polari.drag_dest_find_target(widget, context);