fixup FilterFiles mocks in various unit tests

src/NzbDrone.Core.Test/Download/DownloadClientTests/Blackhole/ScanWatchFolderFixture.cs

@@ -37,7 +37,7 @@ namespace NzbDrone.Core.Test.Download.DownloadClientTests.Blackhole
                 .Returns(1000000);
 
             Mocker.GetMock<IDiskScanService>().Setup(c => c.FilterFiles(It.IsAny<string>(), It.IsAny<IEnumerable<string>>(), It.IsAny<bool>()))
-                  .Returns<string, IEnumerable<string>>((b, s) => s.ToList());
+                  .Returns<string, IEnumerable<string>, bool>((b, s, e) => s.ToList());
         }
 
         protected void GivenChangedItem()

src/NzbDrone.Core.Test/Download/DownloadClientTests/Blackhole/TorrentBlackholeFixture.cs

@@ -52,7 +52,7 @@ namespace NzbDrone.Core.Test.Download.DownloadClientTests.Blackhole
                 .Returns("myhash");
 
             Mocker.GetMock<IDiskScanService>().Setup(c => c.FilterFiles(It.IsAny<string>(), It.IsAny<IEnumerable<string>>(), It.IsAny<bool>()))
-                  .Returns<string, IEnumerable<string>>((b, s) => s.ToList());
+                  .Returns<string, IEnumerable<string>, bool>((b, s, e) => s.ToList());
         }
 
         protected void GivenFailedDownload()

src/NzbDrone.Core.Test/Download/DownloadClientTests/Blackhole/UsenetBlackholeFixture.cs

@@ -43,7 +43,7 @@ namespace NzbDrone.Core.Test.Download.DownloadClientTests.Blackhole
                 .Returns(() => new FileStream(GetTempFilePath(), FileMode.Create));
 
             Mocker.GetMock<IDiskScanService>().Setup(c => c.FilterFiles(It.IsAny<string>(), It.IsAny<IEnumerable<string>>(), It.IsAny<bool>()))
-                  .Returns<string, IEnumerable<string>>((b, s) => s.ToList());
+                  .Returns<string, IEnumerable<string>, bool>((b, s, e) => s.ToList());
         }
 
         protected void GivenFailedDownload()

src/NzbDrone.Core.Test/MediaFiles/DownloadedMoviesImportServiceFixture.cs

@@ -37,7 +37,7 @@ namespace NzbDrone.Core.Test.MediaFiles
                   .Returns(_videoFiles);
 
             Mocker.GetMock<IDiskScanService>().Setup(c => c.FilterFiles(It.IsAny<string>(), It.IsAny<IEnumerable<string>>(), It.IsAny<bool>()))
-                  .Returns<string, IEnumerable<string>>((b, s) => s.ToList());
+                  .Returns<string, IEnumerable<string>, bool>((b, s, e) => s.ToList());
 
             Mocker.GetMock<IDiskProvider>().Setup(c => c.GetDirectories(It.IsAny<string>()))
                   .Returns(_subFolders);