[polari] lib: Drop clipboard helper

[Florian Müllner <fmuellner src gnome org>]

commit c1f91707f7b71a33298e507be71b5d9bb2198819
Author: Florian Müllner <fmuellner gnome org>
Date:   Thu Jan 29 19:10:32 2015 +0100

    lib: Drop clipboard helper
    
    GTK+ now got its own introspectable helper function.

 configure.ac          |    2 +-
 src/Makefile-lib.am   |    2 --
 src/chatView.js       |    3 +--
 src/lib/polari-util.c |   33 ---------------------------------
 src/lib/polari-util.h |   26 --------------------------
 5 files changed, 2 insertions(+), 64 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index ffadc5a..4b07286 100644
--- a/configure.ac
+++ b/configure.ac
@@ -24,7 +24,7 @@ GLIB_GSETTINGS
 PKG_CHECK_MODULES(POLARI,
                   gio-2.0 >= 2.43.4
                   gobject-introspection-1.0
-                  gtk+-3.0 >= 3.13.4
+                  gtk+-3.0 >= 3.15.6
                   telepathy-glib);
 
 AC_PATH_PROG([GJS_CONSOLE],[gjs-console],[no])
diff --git a/src/Makefile-lib.am b/src/Makefile-lib.am
index ae7f99b..466b9c2 100644
--- a/src/Makefile-lib.am
+++ b/src/Makefile-lib.am
@@ -4,14 +4,12 @@ libpolari_headers = \
        lib/polari-drag-helper.h \
        lib/polari-fixed-size-frame.h \
        lib/polari-room.h \
-       lib/polari-util.h \
        $(NULL)
 
 libpolari_sources = \
        lib/polari-drag-helper.c \
        lib/polari-fixed-size-frame.c \
        lib/polari-room.c \
-       lib/polari-util.c \
        $(NULL)
 
 libpolari_1_0_la_SOURCES = $(libpolari_headers) $(libpolari_sources)
diff --git a/src/chatView.js b/src/chatView.js
index b53a648..9170e87 100644
--- a/src/chatView.js
+++ b/src/chatView.js
@@ -3,7 +3,6 @@ const GLib = imports.gi.GLib;
 const Gio = imports.gi.Gio;
 const Gtk = imports.gi.Gtk;
 const Pango = imports.gi.Pango;
-const Polari = imports.gi.Polari;
 const Tp = imports.gi.TelepathyGLib;
 const Tpl = imports.gi.TelepathyLogger;
 
@@ -420,7 +419,7 @@ const ChatView = new Lang.Class({
         item = new Gtk.MenuItem({ label: _("Copy Link Address") });
         item.connect('activate',
             function() {
-                let clipboard = Polari.util_get_clipboard_for_widget(item);
+                let clipboard = Gtk.Clipboard.get_default(item.get_display());
                 clipboard.set_text(url, -1);
             });
         menu.append(item);