gst-player: Start building with Gtk+3

Drop the patch that added gtk+2 support.
Use an icon that is found in adwaita icon theme.

(From OE-Core rev: 9fc64086b3d7e37493c800f0228d47b1c7bdd1c8)

Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-multimedia/gstreamer/gst-player/gst-player.desktop

@@ -1,7 +1,7 @@
 [Desktop Entry]
 Name=Media Player
 Comment=Basic media player
-Icon=audio-player
+Icon=multimedia-player
 TryExec=gtk-play
 Exec=gtk-play
 StartupNotify=true

meta/recipes-multimedia/gstreamer/gst-player/gtk2.patch

@@ -1,71 +0,0 @@
-As the rest of Sato is GTK+ 2, patch gtk-play to use GTK+ 2.  When the rest of
-Sato has been ported to GTK+ 3 this patch can be dropped.
-
-Upstream-Status: Inappropriate
-Signed-off-by: Ross Burton <ross.burton@intel.com>
-
-
-diff --git a/configure.ac b/configure.ac
-index b8af13b..90ab74c 100644
---- a/configure.ac
-+++ b/configure.ac
-@@ -60,7 +60,7 @@ AC_SUBST(GLIB_PREFIX)
- GST_PREFIX="`$PKG_CONFIG --variable=prefix gstreamer-1.0`"
- AC_SUBST(GST_PREFIX)
- 
--PKG_CHECK_MODULES(GTK, [gtk+-3.0], [have_gtk="yes"], [have_gtk="no"])
-+PKG_CHECK_MODULES(GTK, [gtk+-2.0], [have_gtk="yes"], [have_gtk="no"])
- AM_CONDITIONAL(HAVE_GTK, test "x$have_gtk" != "xno")
- 
- GOBJECT_INTROSPECTION_CHECK([1.31.1])
-diff --git a/gtk/gtk-play.c b/gtk/gtk-play.c
-index f015077..954d6fb 100644
---- a/gtk/gtk-play.c
-+++ b/gtk/gtk-play.c
-@@ -34,6 +34,46 @@ typedef struct
-   gulong seekbar_value_changed_signal_id;
- } GtkPlay;
- 
-+/* Compat stubs */
-+GtkWidget *
-+gtk_box_new (GtkOrientation orientation,
-+             gint spacing)
-+{
-+  switch (orientation) {
-+  case GTK_ORIENTATION_HORIZONTAL:
-+    return gtk_hbox_new (FALSE, spacing);
-+  case GTK_ORIENTATION_VERTICAL:
-+    return gtk_vbox_new (FALSE, spacing);
-+  }
-+}
-+
-+GtkWidget*
-+gtk_button_new_from_icon_name (const gchar *icon_name,
-+                               GtkIconSize  size)
-+{
-+  GtkWidget *button;
-+  GtkWidget *image;
-+
-+  image = gtk_image_new_from_icon_name (icon_name, size);
-+  button =  g_object_new (GTK_TYPE_BUTTON,
-+                         "image", image,
-+                         NULL);
-+  return button;
-+}
-+
-+GtkWidget *
-+gtk_scale_new_with_range (GtkOrientation orientation,
-+                          gdouble min,
-+                          gdouble max,
-+                          gdouble step)
-+{
-+  switch (orientation) {
-+  case GTK_ORIENTATION_HORIZONTAL:
-+    return gtk_hscale_new_with_range (min, max, step);
-+  case GTK_ORIENTATION_VERTICAL:
-+    return gtk_vscale_new_with_range (min, max, step);
-+  }
-+}
- 
- static void
- set_title (GtkPlay * play, const gchar * title)

meta/recipes-multimedia/gstreamer/gst-player_git.bb

@@ -2,11 +2,10 @@ SUMMARY = "GStreamer playback helper library and examples"
 LICENSE = "LGPL-2.0+"
 LIC_FILES_CHKSUM = "file://lib/gst/player/gstplayer.c;beginline=1;endline=19;md5=03aeca9d8295f811817909075a15ff65"
 
-DEPENDS = "glib-2.0 gstreamer1.0 gstreamer1.0-plugins-base gtk+"
+DEPENDS = "glib-2.0 gstreamer1.0 gstreamer1.0-plugins-base gtk+3"
 
 SRC_URI = "git://github.com/sdroege/gst-player.git \
            file://filechooser.patch \
-           file://gtk2.patch \
            file://Fix-pause-play.patch \
            file://Add-error-signal-emission-for-missing-plugins.patch \
            file://gst-player.desktop"
@@ -17,7 +16,7 @@ S = "${WORKDIR}/git"
 
 inherit autotools gtk-doc lib_package pkgconfig distro_features_check gobject-introspection
 
-ANY_OF_DISTRO_FEATURES = "${GTK2DISTROFEATURES}"
+ANY_OF_DISTRO_FEATURES = "${GTK3DISTROFEATURES}"
 
 do_configure_prepend() {
 	touch ${S}/ChangeLog