Update reference assemblies

Author: mderriey

src/Middleware/Rewrite/ref/Microsoft.AspNetCore.Rewrite.netcoreapp3.0.cs

@@ -18,8 +18,8 @@ public static partial class ApacheModRewriteOptionsExtensions
     }
     public static partial class IISUrlRewriteOptionsExtensions
     {
-        public static Microsoft.AspNetCore.Rewrite.RewriteOptions AddIISUrlRewrite(this Microsoft.AspNetCore.Rewrite.RewriteOptions options, Microsoft.Extensions.FileProviders.IFileProvider fileProvider, string filePath) { throw null; }
-        public static Microsoft.AspNetCore.Rewrite.RewriteOptions AddIISUrlRewrite(this Microsoft.AspNetCore.Rewrite.RewriteOptions options, System.IO.TextReader reader) { throw null; }
+        public static Microsoft.AspNetCore.Rewrite.RewriteOptions AddIISUrlRewrite(this Microsoft.AspNetCore.Rewrite.RewriteOptions options, Microsoft.Extensions.FileProviders.IFileProvider fileProvider, string filePath, bool useNativeIISServerVariables = true) { throw null; }
+        public static Microsoft.AspNetCore.Rewrite.RewriteOptions AddIISUrlRewrite(this Microsoft.AspNetCore.Rewrite.RewriteOptions options, System.IO.TextReader reader, bool useNativeIISServerVariables = true) { throw null; }
     }
     public partial interface IRule
     {
@@ -366,7 +366,7 @@ public virtual void ApplyRule(Microsoft.AspNetCore.Rewrite.RewriteContext contex
     public partial class InputParser
     {
         public InputParser() { }
-        public InputParser(Microsoft.AspNetCore.Rewrite.Internal.IISUrlRewrite.IISRewriteMapCollection rewriteMaps) { }
+        public InputParser(Microsoft.AspNetCore.Rewrite.Internal.IISUrlRewrite.IISRewriteMapCollection rewriteMaps, bool useNativeIISServerVariables) { }
         public Microsoft.AspNetCore.Rewrite.Internal.Pattern ParseInputString(string testString) { throw null; }
         public Microsoft.AspNetCore.Rewrite.Internal.Pattern ParseInputString(string testString, Microsoft.AspNetCore.Rewrite.Internal.IISUrlRewrite.UriMatchPart uriMatchPart) { throw null; }
     }
@@ -443,7 +443,7 @@ public static partial class RewriteTags
     }
     public static partial class ServerVariables
     {
-        public static Microsoft.AspNetCore.Rewrite.Internal.PatternSegment FindServerVariable(string serverVariable, Microsoft.AspNetCore.Rewrite.Internal.ParserContext context, Microsoft.AspNetCore.Rewrite.Internal.IISUrlRewrite.UriMatchPart uriMatchPart) { throw null; }
+        public static Microsoft.AspNetCore.Rewrite.Internal.PatternSegment FindServerVariable(string serverVariable, Microsoft.AspNetCore.Rewrite.Internal.ParserContext context, Microsoft.AspNetCore.Rewrite.Internal.IISUrlRewrite.UriMatchPart uriMatchPart, bool useNativeIISServerVariables) { throw null; }
     }
     public partial class UriMatchCondition : Microsoft.AspNetCore.Rewrite.Internal.IISUrlRewrite.Condition
     {
@@ -457,7 +457,7 @@ public enum UriMatchPart
     public partial class UrlRewriteFileParser
     {
         public UrlRewriteFileParser() { }
-        public System.Collections.Generic.IList<Microsoft.AspNetCore.Rewrite.Internal.IISUrlRewrite.IISUrlRewriteRule> Parse(System.IO.TextReader reader) { throw null; }
+        public System.Collections.Generic.IList<Microsoft.AspNetCore.Rewrite.Internal.IISUrlRewrite.IISUrlRewriteRule> Parse(System.IO.TextReader reader, bool useNativeIISServerVariables) { throw null; }
     }
     public partial class UrlRewriteRuleBuilder
     {
@@ -491,11 +491,6 @@ public partial class HeaderSegment : Microsoft.AspNetCore.Rewrite.Internal.Patte
         public HeaderSegment(string header) { }
         public override string Evaluate(Microsoft.AspNetCore.Rewrite.RewriteContext context, Microsoft.AspNetCore.Rewrite.Internal.BackReferenceCollection ruleBackReferences, Microsoft.AspNetCore.Rewrite.Internal.BackReferenceCollection conditionBackReferences) { throw null; }
     }
-    public partial class IISServerVariableSegment : Microsoft.AspNetCore.Rewrite.Internal.PatternSegment
-    {
-        public IISServerVariableSegment(string variableName, System.Func<Microsoft.AspNetCore.Rewrite.Internal.PatternSegment> fallbackThunk) { }
-        public override string Evaluate(Microsoft.AspNetCore.Rewrite.RewriteContext context, Microsoft.AspNetCore.Rewrite.Internal.BackReferenceCollection ruleBackReferences, Microsoft.AspNetCore.Rewrite.Internal.BackReferenceCollection conditionBackReferences) { throw null; }
-    }
     public partial class IsHttpsModSegment : Microsoft.AspNetCore.Rewrite.Internal.PatternSegment
     {
         public IsHttpsModSegment() { }