[gnome-games/wip/exalm/uid: 8/18] playstation: Remove PlayStationUid

[Alexander Mikhaylenko <alexm src gnome org>]

commit 37faec9a1cc1a30a97aa03f16bffec7b6af8e808
Author: Alexander Mikhaylenko <alexm gnome org>
Date:   Fri Feb 21 16:26:27 2020 +0500

    playstation: Remove PlayStationUid
    
    Replace it with GenericUid and a simple function.

 plugins/playstation/src/meson.build                   |  1 -
 plugins/playstation/src/playstation-game-factory.vala |  5 ++++-
 plugins/playstation/src/playstation-uid.vala          | 19 -------------------
 3 files changed, 4 insertions(+), 21 deletions(-)
---
diff --git a/plugins/playstation/src/meson.build b/plugins/playstation/src/meson.build
index 1871682c..c7d4f8bc 100644
--- a/plugins/playstation/src/meson.build
+++ b/plugins/playstation/src/meson.build
@@ -3,7 +3,6 @@ vala_sources = [
   'playstation-game-factory.vala',
   'playstation-header.vala',
   'playstation-plugin.vala',
-  'playstation-uid.vala',
 ]
 
 c_sources = [
diff --git a/plugins/playstation/src/playstation-game-factory.vala 
b/plugins/playstation/src/playstation-game-factory.vala
index 6ab77db1..a22b20e6 100644
--- a/plugins/playstation/src/playstation-game-factory.vala
+++ b/plugins/playstation/src/playstation-game-factory.vala
@@ -5,6 +5,7 @@ public class Games.PlayStationGameFactory : Object, UriGameFactory {
        private const string PHONY_MIME_TYPE = "application/x-playstation-rom";
        private const string ICON_NAME = "media-optical-symbolic";
        private const string GAMEINFO = 
"resource:///org/gnome/Games/plugin/playstation/playstation.gameinfo.xml";
+       private const string PLATFORM_UID_PREFIX = "playstation";
 
        private static GameinfoDoc gameinfo;
 
@@ -148,8 +149,10 @@ public class Games.PlayStationGameFactory : Object, UriGameFactory {
        }
 
        private Game create_game (MediaSet media_set, string disc_set_id, Uri uri) throws Error {
+               var uid_string = @"$PLATFORM_UID_PREFIX-$disc_set_id".down ();
+
                var gameinfo = get_gameinfo ();
-               var uid = new PlayStationUid (disc_set_id);
+               var uid = new GenericUid (uid_string);
                var title = new CompositeTitle ({
                        new GameinfoDiscIdGameTitle (gameinfo, disc_set_id),
                        new FilenameTitle (uri)