* RedundantCheckBeforeAssignmentIssue.cs: Synced & fixed 'new Named

* RedundantCheckBeforeAssignmentTests.cs:
* ICSharpCode.NRefactory.CSharp.Refactoring.csproj:
* RedundantCheckBeforeAssignmentIssue.cs: Synced & fixed
  'RedundantCheckBeforeAssignmentIssue'.