Change namespace to Unity.Labs.XR to avoid conflict with LineRenderer in other Unity.Labs namespaces

Editor/MeshChainShaderGUI.cs

@@ -1,7 +1,7 @@
 using UnityEditor;
 using UnityEngine;
 
-namespace Unity.Labs.XRLineRenderer
+namespace Unity.Labs.XR
 {
     class MeshChainShaderGUI : ShaderGUI
     {

Editor/XRLineRendererEditor.cs

@@ -1,7 +1,7 @@
 using UnityEditor;
 using UnityEngine;
 
-namespace Unity.Labs.XRLineRenderer
+namespace Unity.Labs.XR
 {
     [CustomEditor(typeof(XRLineRenderer))]
     [CanEditMultipleObjects]

Editor/XRTrailRendererEditor.cs

@@ -1,7 +1,7 @@
 using UnityEditor;
 using UnityEngine;
 
-namespace Unity.Labs.XRLineRenderer
+namespace Unity.Labs.XR
 {
     [CustomEditor(typeof(XRTrailRenderer))]
     [CanEditMultipleObjects]

Runtime/MeshChainRenderer.cs

@@ -1,7 +1,7 @@
 using System;
 using UnityEngine;
 
-namespace Unity.Labs.XRLineRenderer
+namespace Unity.Labs.XR
 {
     /// <summary>
     /// A unified base class for the XR Line Renderer and XR Trail Renderer

Runtime/XRLineRenderer.cs

@@ -1,7 +1,7 @@
 using UnityEngine;
 using UnityEngine.Serialization;
 
-namespace Unity.Labs.XRLineRenderer
+namespace Unity.Labs.XR
 {
     /// <summary>
     /// An XR-Focused drop-in replacement for the Line Renderer

Runtime/XRMeshChain.cs

@@ -1,7 +1,7 @@
 using System.Collections.Generic;
 using UnityEngine;
 
-namespace Unity.Labs.XRLineRenderer
+namespace Unity.Labs.XR
 {
     /// <summary>
     /// The mesh chain handles all the translation between Unity's mesh class,

Runtime/XRTrailRenderer.cs

@@ -1,7 +1,7 @@
 using System;
 using UnityEngine;
 
-namespace Unity.Labs.XRLineRenderer
+namespace Unity.Labs.XR
 {
     /// <summary>
     /// An XR-Focused drop-in replacement for the Trail Renderer