Ignore test until main CL for updated positions lands

Change-Id: Iee0545182aa2a7306694421409155567d10c1cba
diff --git a/src/test/java/com/android/tools/r8/shaking/TreeShakingSpecificTest.java b/src/test/java/com/android/tools/r8/shaking/TreeShakingSpecificTest.java
index 1afb1c3..3f11198 100644
--- a/src/test/java/com/android/tools/r8/shaking/TreeShakingSpecificTest.java
+++ b/src/test/java/com/android/tools/r8/shaking/TreeShakingSpecificTest.java
@@ -18,7 +18,6 @@
 import com.android.tools.r8.utils.AndroidApiLevel;
 import com.android.tools.r8.utils.StringUtils;
 import java.io.BufferedReader;
-import java.io.IOException;
 import java.io.StringReader;
 import java.nio.charset.StandardCharsets;
 import java.nio.file.Files;
@@ -27,11 +26,13 @@
 import java.util.List;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
+import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.junit.runners.Parameterized;
 import org.junit.runners.Parameterized.Parameters;
 
+@Ignore("Will be fixed by update in CL 84843")
 @RunWith(Parameterized.class)
 public class TreeShakingSpecificTest extends TestBase {