Fix #3700: "open in new tab" flag was not passed along correctly.

ILSpy/Search/SearchPane.xaml.cs

@@ -307,7 +307,7 @@ namespace ICSharpCode.ILSpy.Search
 		{
 			if (listBox.SelectedItem is SearchResult result)
 			{
-				MessageBus.Send(this, new NavigateToReferenceEventArgs(result.Reference, inNewTabPage));
+				MessageBus.Send(this, new NavigateToReferenceEventArgs(result.Reference, inNewTabPage: inNewTabPage));
 			}
 		}
 

ILSpy/TextView/DecompilerTextView.cs

@@ -1017,7 +1017,7 @@ namespace ICSharpCode.ILSpy.TextView
 					return;
 				}
 			}
-			MessageBus.Send(this, new NavigateToReferenceEventArgs(reference, openInNewTab));
+			MessageBus.Send(this, new NavigateToReferenceEventArgs(reference, inNewTabPage: openInNewTab));
 		}
 
 		private void SetLocalReferenceMarks(object reference)