Revert rename to fix configurator, which takes a much larger dependency on this class

Author: keveleigh

Assets/MRTK/Core/Inspectors/Setup/MixedRealityEditorSettings.cs

@@ -104,7 +104,7 @@ private static void ShowProjectConfigurationDialog()
         /// </summary>
         private static void LogConfigurationWarnings()
         {
-            if (!XRSettingsEditorUtilities.XREnabled)
+            if (!XRSettingsUtilities.XREnabled)
             {
                 Debug.LogWarning("There is no properly configured XR pipeline in the project! Please run the configurator by clicking on Mixed Reality (menu bar) -> Toolkit -> Utilities -> Configure Project for MRTK if the current settings are not desired.");
             }

Assets/MRTK/Core/Utilities/Editor/MixedRealityOptimizeUtils.cs

@@ -103,7 +103,7 @@ public static void SetDepthBufferSharing(bool enableDepthBuffer)
         public static bool IsWMRDepthBufferFormat16bit()
         {
 #if !UNITY_2020_1_OR_NEWER
-            if (XRSettingsEditorUtilities.XREnabled)
+            if (XRSettingsUtilities.XREnabled)
             {
 #if UNITY_2019_1_OR_NEWER
                 // Ensure compatibility with the pre-2019.3 XR architecture for customers / platforms

Assets/MRTK/Core/Utilities/Editor/Setup/MixedRealityProjectConfigurator.cs

@@ -120,7 +120,7 @@ public bool IsActiveBuildTargetValid()
             { Configurations.ForceTextSerialization, new ConfigGetter(IsForceTextSerialization) },
             { Configurations.VisibleMetaFiles, new ConfigGetter(IsVisibleMetaFiles) },
 #if !UNITY_2019_3_OR_NEWER
-            { Configurations.VirtualRealitySupported, new ConfigGetter(() => XRSettingsEditorUtilities.LegacyXREnabled) },
+            { Configurations.VirtualRealitySupported, new ConfigGetter(() => XRSettingsUtilities.LegacyXREnabled) },
 #endif // !UNITY_2019_3_OR_NEWER
             { Configurations.OptimalRenderingPath, new ConfigGetter(MixedRealityOptimizeUtils.IsOptimalRenderingPath) },
             { Configurations.SpatialAwarenessLayer, new ConfigGetter(HasSpatialAwarenessLayer) },
@@ -164,7 +164,7 @@ public bool IsActiveBuildTargetValid()
             { Configurations.ForceTextSerialization, SetForceTextSerialization },
             { Configurations.VisibleMetaFiles, SetVisibleMetaFiles },
 #if !UNITY_2019_3_OR_NEWER
-            { Configurations.VirtualRealitySupported, () => XRSettingsEditorUtilities.LegacyXREnabled = true },
+            { Configurations.VirtualRealitySupported, () => XRSettingsUtilities.LegacyXREnabled = true },
 #endif // !UNITY_2019_3_OR_NEWER
             { Configurations.OptimalRenderingPath, MixedRealityOptimizeUtils.SetOptimalRenderingPath },
             { Configurations.SpatialAwarenessLayer,  SetSpatialAwarenessLayer },

Assets/MRTK/Core/Utilities/Editor/XRSettingsEditorUtilities.cs renamed to Assets/MRTK/Core/Utilities/Editor/XRSettingsUtilities.cs

@@ -19,7 +19,7 @@ namespace Microsoft.MixedReality.Toolkit.Utilities.Editor
     /// <summary>
     /// Utilities that abstract XR settings functionality
     /// </summary>
-    public static class XRSettingsEditorUtilities
+    public static class XRSettingsUtilities
     {
         /// <summary>
         /// Is either LegacyXR pipeline or XRSDK pipeline enabled?
@@ -152,7 +152,7 @@ public static bool XRManagementPresent
 #if UNITY_2019_3_OR_NEWER
         private static bool? isXRSDKSuppressingLegacyXR = null;
 
-        static XRSettingsEditorUtilities()
+        static XRSettingsUtilities()
         {
             // Called when packages are installed or uninstalled
             EditorApplication.projectChanged += EditorApplication_projectChanged;

Assets/MRTK/Core/Utilities/Editor/XRSettingsEditorUtilities.cs.meta renamed to Assets/MRTK/Core/Utilities/Editor/XRSettingsUtilities.cs.meta

@@ -146,12 +146,12 @@ private void OnGUI()
             EditorGUILayout.HelpBox(PerformanceTargetDescriptions[(int)PerfTarget], MessageType.Info);
             EditorGUILayout.Space();
 
-            if (!XRSettingsEditorUtilities.LegacyXREnabled && XRSettingsEditorUtilities.LegacyXRAvailable)
+            if (!Utilities.Editor.XRSettingsUtilities.LegacyXREnabled && Utilities.Editor.XRSettingsUtilities.LegacyXRAvailable)
             {
                 EditorGUILayout.HelpBox("Virtual reality support is not enabled in player settings", MessageType.Error);
                 if (GUILayout.Button("Enable Virtual Reality Support"))
                 {
-                    XRSettingsEditorUtilities.LegacyXREnabled = true;
+                    Utilities.Editor.XRSettingsUtilities.LegacyXREnabled = true;
                 }
             }
             else