Update to use new Feature

Author: keveleigh

org.mixedrealitytoolkit.input/Assets/Prefabs/MRTK XR Rig.prefab

@@ -325,7 +325,6 @@ GameObject:
   - component: {fileID: 2351505567455720332}
   - component: {fileID: 4160709927669568829}
   - component: {fileID: 6400715630075217958}
-  - component: {fileID: 1798554929582623642}
   m_Layer: 0
   m_Name: MRTK XR Rig
   m_TagString: Untagged
@@ -378,21 +377,6 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: 1a107350295baaf4489642caa92f05de, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
---- !u!114 &1798554929582623642
-MonoBehaviour:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 2351505567455720334}
-  m_Enabled: 1
-  m_EditorHideFlags: 0
-  m_Script: {fileID: 11500000, guid: 671b97df530b06e46893c4189b3ceab4, type: 3}
-  m_Name: 
-  m_EditorClassIdentifier: 
-  inputActionReferences:
-  - {fileID: -7613329581162844239, guid: 18c412191cdc9274897f101c7fd5316f, type: 3}
-  - {fileID: 3239510804178183174, guid: 18c412191cdc9274897f101c7fd5316f, type: 3}
 --- !u!1 &7735890427496681069
 GameObject:
   m_ObjectHideFlags: 0

org.mixedrealitytoolkit.input/Controllers/HandModel.cs

@@ -94,13 +94,13 @@ protected virtual void Start()
                 }
             }
 
-            MRTKInputFocusManager.XrSessionHasFocus.SubscribeAndUpdate(OnXrSessionFocus);
+            MRTKInputFocusFeature.XrSessionHasFocus.SubscribeAndUpdate(OnXrSessionFocus);
         }
 
         /// <summary>
         /// See <see cref="MonoBehaviour"/>.
         /// </summary>
-        private void OnDestroy() => MRTKInputFocusManager.XrSessionHasFocus.Unsubscribe(OnXrSessionFocus);
+        private void OnDestroy() => MRTKInputFocusFeature.XrSessionHasFocus.Unsubscribe(OnXrSessionFocus);
 
         /// <summary>
         /// Sent to all GameObjects when the player gets or loses focus.

org.mixedrealitytoolkit.input/MRTK.Input.asmdef

@@ -5,7 +5,6 @@
         "glTFast",
         "Microsoft.MixedReality.OpenXR",
         "MixedReality.Toolkit.Core",
-        "Snapdragon.Spaces.Runtime",
         "Unity.InputSystem",
         "Unity.XR.CoreUtils",
         "Unity.XR.Hands",
@@ -70,11 +69,6 @@
             "name": "com.unity.xr.openxr",
             "expression": "",
             "define": "UNITY_OPENXR_PRESENT"
-        },
-        {
-            "name": "com.qualcomm.snapdragon.spaces",
-            "expression": "",
-            "define": "SNAPDRAGON_SPACES_PRESENT"
         }
     ],
     "noEngineReferences": false

org.mixedrealitytoolkit.input/Subsystems/Hands/HandsProvider.cs

@@ -61,7 +61,7 @@ public override bool TryGetEntireHand(XRNode handNode, out IReadOnlyList<HandJoi
         {
             Debug.Assert(handNode == XRNode.LeftHand || handNode == XRNode.RightHand, "Non-hand XRNode used in TryGetEntireHand query.");
 
-            if (!MRTKInputFocusManager.XrSessionHasFocus.Value)
+            if (!MRTKInputFocusFeature.XrSessionHasFocus.Value)
             {
                 jointPoses = Array.Empty<HandJointPose>();
                 return false;
@@ -75,7 +75,7 @@ public override bool TryGetJoint(TrackedHandJoint joint, XRNode handNode, out Ha
         {
             Debug.Assert(handNode == XRNode.LeftHand || handNode == XRNode.RightHand, "Non-hand XRNode used in TryGetJoint query.");
 
-            if (!MRTKInputFocusManager.XrSessionHasFocus.Value)
+            if (!MRTKInputFocusFeature.XrSessionHasFocus.Value)
             {
                 jointPose = default;
                 return false;