[CodeIssue] TypeParameterNotUsedIssue: removed the fix because it may introduce errors.

ICSharpCode.NRefactory.CSharp/Refactoring/CodeIssues/TypeParameterNotUsedIssue.cs

@@ -86,15 +86,7 @@ namespace ICSharpCode.NRefactory.CSharp.Refactoring
 				if (FindUsage (ctx, unit, typeParameter, decl))
 					return;
 
-				AddIssue (decl.NameToken, ctx.TranslateString ("Remove unused type parameter"),
-					script =>
-					{
-						var newMethodDecl = (MethodDeclaration)methodDecl.Clone ();
-						newMethodDecl.TypeParameters.Remove (
-							newMethodDecl.TypeParameters.FirstOrNullObject (t => t.Name == decl.Name));
-						script.Replace (methodDecl, newMethodDecl);
-					});
-
+				AddIssue (decl.NameToken, ctx.TranslateString ("Type parameter is never used"));
 			}
 		}
 	}

ICSharpCode.NRefactory.Tests/CSharp/CodeIssues/TypeParameterNotUsedIssueTests.cs

@@ -42,13 +42,7 @@ class TestClass {
 	{
 	}
 }";
-			var output = @"
-class TestClass {
-	void TestMethod ()
-	{
-	}
-}";
-			Test<TypeParameterNotUsedIssue> (input, 1, output);
+			Test<TypeParameterNotUsedIssue> (input, 1);
 		}
 
 		[Test]