Fix Files test expectations (Now more consistent)

Fix 24 red bot

Change-Id: If835f5ffba675e1ad1c4b66a8d3b546bf027d2d4
diff --git a/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/jdk11/FilesTest.java b/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/jdk11/FilesTest.java
index 9508e8c..4508cc1 100644
--- a/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/jdk11/FilesTest.java
+++ b/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/jdk11/FilesTest.java
@@ -50,19 +50,10 @@
           "null",
           "true",
           "unsupported",
-          "j$.nio.file.attribute");
-  private static final String EXPECTED_RESULT_DESUGARING_FILE_SYSTEM_PLATFORM_CHANNEL =
-      StringUtils.lines(
-          "bytes written: 11",
-          "String written: Hello World",
-          "bytes read: 11",
-          "String read: Hello World",
-          "unsupported",
-          "unsupported",
-          "null",
-          "true",
-          "unsupported",
-          "j$.nio.file.attribute");
+          "j$.nio.file.attribute",
+          "tmp",
+          "/",
+          "true");
   private static final String EXPECTED_RESULT_PLATFORM_FILE_SYSTEM_DESUGARING =
       StringUtils.lines(
           "bytes written: 11",
@@ -120,9 +111,7 @@
           ? EXPECTED_RESULT_PLATFORM_FILE_SYSTEM_DESUGARING
           : EXPECTED_RESULT_PLATFORM_FILE_SYSTEM;
     }
-    return libraryDesugaringSpecification.hasNioChannelDesugaring(parameters)
-        ? EXPECTED_RESULT_DESUGARING_FILE_SYSTEM
-        : EXPECTED_RESULT_DESUGARING_FILE_SYSTEM_PLATFORM_CHANNEL;
+    return EXPECTED_RESULT_DESUGARING_FILE_SYSTEM;
   }
 
   @Test