Update test for experimental desugared library with Stream.toList

Bug: b/304335616
Change-Id: I8fc93c625f70dea3cde821f8bdaa131936ae3d6c

src/test/java/com/android/tools/r8/desugar/desugaredlibrary/PartialDesugaringTest.java

diff --git a/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/PartialDesugaringTest.java b/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/PartialDesugaringTest.java
index 50cb8a9..2c948b2 100644
--- a/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/PartialDesugaringTest.java
+++ b/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/PartialDesugaringTest.java
@@ -77,7 +77,8 @@
       ImmutableSet.of(
           "java.util.stream.Stream java.util.stream.Stream.takeWhile(java.util.function.Predicate)",
           "java.util.stream.Stream"
-              + " java.util.stream.Stream.dropWhile(java.util.function.Predicate)");
+              + " java.util.stream.Stream.dropWhile(java.util.function.Predicate)",
+          "java.util.List java.util.stream.Stream.toList()");
   private static final Set<String> FAILURES_NUMBER_STREAM =
       ImmutableSet.of(
           "java.util.stream.IntStream"