-Cleanup

Src/Newtonsoft.Json/Utilities/AsyncUtils.cs

@@ -81,12 +81,6 @@ namespace Newtonsoft.Json.Utilities
             return cancellationToken.IsCancellationRequested ? FromCanceled(cancellationToken) : writer.WriteAsync(value);
         }
 
-        public static Task WriteAsync(this TextWriter writer, char[] value, CancellationToken cancellationToken)
-        {
-            Debug.Assert(writer != null);
-            return cancellationToken.IsCancellationRequested ? FromCanceled(cancellationToken) : writer.WriteAsync(value);
-        }
-
         public static Task WriteAsync(this TextWriter writer, char[] value, int start, int count, CancellationToken cancellationToken)
         {
             Debug.Assert(writer != null);

Src/Newtonsoft.Json/Utilities/DynamicReflectionDelegateFactory.cs

@@ -38,7 +38,12 @@ namespace Newtonsoft.Json.Utilities
 {
     internal class DynamicReflectionDelegateFactory : ReflectionDelegateFactory
     {
-        public static DynamicReflectionDelegateFactory Instance = new DynamicReflectionDelegateFactory();
+        private static readonly DynamicReflectionDelegateFactory _instance = new DynamicReflectionDelegateFactory();
+
+        internal static DynamicReflectionDelegateFactory Instance
+        {
+            get { return _instance; }
+        }
 
         private static DynamicMethod CreateDynamicMethod(string name, Type returnType, Type[] parameterTypes, Type owner)
         {