Update XamlX and remove unused methods

src/Markup/Avalonia.Markup.Xaml.Loader/CompilerExtensions/Transformers/AvaloniaXamlIlWellKnownTypes.cs

@@ -105,11 +105,6 @@ namespace Avalonia.Markup.Xaml.XamlIl.CompilerExtensions.Transformers
         public IXamlType ResourceDictionary { get; }
         public IXamlMethod ResourceDictionaryDeferredAdd { get; }
 
-        public IXamlType OperatingSystemType { get; }
-        public IXamlMethod IsOnPlatformMethod { get; }
-        public IXamlType FormFactorType { get; set; }
-        public IXamlMethod IsOnFormFactorMethod { get; set; }
-
         public AvaloniaXamlIlWellKnownTypes(TransformerConfiguration cfg)
         {
             RuntimeHelpers = cfg.TypeSystem.GetType("Avalonia.Markup.Xaml.XamlIl.Runtime.XamlIlRuntimeHelpers");

src/Markup/Avalonia.Markup.Xaml.Loader/xamlil.github

@@ -1 +1 @@
-Subproject commit dab9e09fa56064be92d80c7c4328793fb0f93dbf
+Subproject commit 880ba5742e52b67afda048c4023cf7e3c3c16a46

src/Markup/Avalonia.Markup.Xaml/XamlIl/Runtime/XamlIlRuntimeHelpers.cs

@@ -200,15 +200,5 @@ namespace Avalonia.Markup.Xaml.XamlIl.Runtime
                 }
             }
         }
-
-        public static bool IsOnPlatform(IServiceProvider serviceProvider, OperatingSystemType platform)
-        {
-            return serviceProvider.GetService<IRuntimePlatform>().GetRuntimeInfo().OperatingSystem == platform;
-        }
-
-        public static bool IsOnFormFactor(IServiceProvider serviceProvider, FormFactorType formFactor)
-        {
-            return serviceProvider.GetService<IRuntimePlatform>().GetRuntimeInfo().FormFactor == formFactor;
-        }
     }
 }