Changed the visiblity of the Forms renderers to public

source/SkiaSharp.Views.Forms/SkiaSharp.Views.Forms.Android/SKCanvasViewRenderer.cs

@@ -11,7 +11,7 @@ using SKNativeView = SkiaSharp.Views.Android.SKCanvasView;
 
 namespace SkiaSharp.Views.Forms
 {
-	internal class SKCanvasViewRenderer : ViewRenderer<SKFormsView, SKNativeView>
+	public class SKCanvasViewRenderer : ViewRenderer<SKFormsView, SKNativeView>
 	{
 		protected override void OnElementChanged(ElementChangedEventArgs<SKFormsView> e)
 		{

source/SkiaSharp.Views.Forms/SkiaSharp.Views.Forms.Android/SKGLViewRenderer.cs

@@ -13,7 +13,7 @@ using SKNativeView = SkiaSharp.Views.Android.SKGLSurfaceView;
 
 namespace SkiaSharp.Views.Forms
 {
-	internal class SKGLViewRenderer : ViewRenderer<SKFormsView, SKNativeView>
+	public class SKGLViewRenderer : ViewRenderer<SKFormsView, SKNativeView>
 	{
 		protected override void OnElementChanged(ElementChangedEventArgs<SKFormsView> e)
 		{

source/SkiaSharp.Views.Forms/SkiaSharp.Views.Forms.UWP/SKCanvasViewRenderer.cs

@@ -10,7 +10,7 @@ using SKNativeView = SkiaSharp.Views.UWP.SKXamlCanvas;
 
 namespace SkiaSharp.Views.Forms
 {
-	internal class SKCanvasViewRenderer : ViewRenderer<SKFormsView, SKNativeView>
+	public class SKCanvasViewRenderer : ViewRenderer<SKFormsView, SKNativeView>
 	{
 		protected override void OnElementChanged(ElementChangedEventArgs<SKFormsView> e)
 		{

source/SkiaSharp.Views.Forms/SkiaSharp.Views.Forms.UWP/SKGLViewRenderer.cs

@@ -9,7 +9,7 @@ using SKNativeView = SkiaSharp.Views.UWP.SKSwapChainPanel;
 
 namespace SkiaSharp.Views.Forms
 {
-	internal class SKGLViewRenderer : ViewRenderer<SKFormsView, SKNativeView>
+	public class SKGLViewRenderer : ViewRenderer<SKFormsView, SKNativeView>
 	{
 		protected override void OnElementChanged(ElementChangedEventArgs<SKFormsView> e)
 		{

source/SkiaSharp.Views.Forms/SkiaSharp.Views.Forms.iOS/SKCanvasViewRenderer.cs

@@ -10,7 +10,7 @@ using SKNativeView = SkiaSharp.Views.iOS.SKCanvasView;
 
 namespace SkiaSharp.Views.Forms
 {
-	internal class SKCanvasViewRenderer : ViewRenderer<SKFormsView, SKNativeView>
+	public class SKCanvasViewRenderer : ViewRenderer<SKFormsView, SKNativeView>
 	{
 		protected override void OnElementChanged(ElementChangedEventArgs<SKFormsView> e)
 		{

source/SkiaSharp.Views.Forms/SkiaSharp.Views.Forms.iOS/SKGLViewRenderer.cs

@@ -12,7 +12,7 @@ using SKNativeView = SkiaSharp.Views.iOS.SKGLView;
 
 namespace SkiaSharp.Views.Forms
 {
-	internal class SKGLViewRenderer : ViewRenderer<SKFormsView, SKNativeView>
+	public class SKGLViewRenderer : ViewRenderer<SKFormsView, SKNativeView>
 	{
 		private CADisplayLink displayLink;