Fix tests for CAS.

Author: yfakariya

test/MsgPack.UnitTest/Serialization/AutoMessagePackSerializerTest.Polymorphism.ttinclude

@@ -1558,7 +1558,12 @@ private void GeneratePolymorohismExtensionTests( bool generateTypes, bool genera
 		{
 #>
 
-	<#= typeSpec.IsPublicType ? "public" : "internal" #> sealed class <#= typeSpec.VerifierTypeName #>
+#if !SILVERLIGHT && !SILVERLIGHT_PRIVILEGED
+	<#= typeSpec.IsPublicType ? "public" : "internal" #>
+#else
+	public
+#endif // !SILVERLIGHT && !SILVERLIGHT_PRIVILEGED
+	sealed class <#= typeSpec.VerifierTypeName #>
 	{
 		private static readonly Regex VerificationRegex =
 			new Regex( 	"^" + Regex.Escape( typeof( <#= typeSpec.VerifierTypeName #> ).Namespace ) + @"\.(Known|Runtime)Polymorphic(Collection|Dictionary)?$" );

test/MsgPack.UnitTest/Serialization/AutoMessagePackSerializerTest.Types.cs

@@ -12299,7 +12299,12 @@ public class PolymorphicHolder
 		public PolymorphicHolder() { }
 	}  // PolymorphicHolder
 
-	public sealed class PublicTypeVerifier
+#if !SILVERLIGHT && !SILVERLIGHT_PRIVILEGED
+	public
+#else
+	public
+#endif // !SILVERLIGHT && !SILVERLIGHT_PRIVILEGED
+	sealed class PublicTypeVerifier
 	{
 		private static readonly Regex VerificationRegex =
 			new Regex( 	"^" + Regex.Escape( typeof( PublicTypeVerifier ).Namespace ) + @"\.(Known|Runtime)Polymorphic(Collection|Dictionary)?$" );
@@ -12366,7 +12371,12 @@ public static bool WithoutDangerous( PolymorphicTypeVerificationContext context
 	} // PublicTypeVerifier
 
 
-	internal sealed class NonPublicTypeVerifier
+#if !SILVERLIGHT && !SILVERLIGHT_PRIVILEGED
+	internal
+#else
+	public
+#endif // !SILVERLIGHT && !SILVERLIGHT_PRIVILEGED
+	sealed class NonPublicTypeVerifier
 	{
 		private static readonly Regex VerificationRegex =
 			new Regex( 	"^" + Regex.Escape( typeof( NonPublicTypeVerifier ).Namespace ) + @"\.(Known|Runtime)Polymorphic(Collection|Dictionary)?$" );