Remove conditional check for no-longer flaky API version

PiperOrigin-RevId: 472949850

libraries/transformer/src/androidTest/java/androidx/media3/transformer/TransformerEndToEndTest.java

@@ -24,7 +24,6 @@ import android.content.Context;
 import android.net.Uri;
 import android.net.Uri;
 import androidx.media3.common.Format;
 import androidx.media3.common.Format;
 import androidx.media3.common.MediaItem;
 import androidx.media3.common.MediaItem;
-import androidx.media3.common.util.Util;
 import androidx.test.core.app.ApplicationProvider;
 import androidx.test.core.app.ApplicationProvider;
 import androidx.test.ext.junit.runners.AndroidJUnit4;
 import androidx.test.ext.junit.runners.AndroidJUnit4;
 import java.util.List;
 import java.util.List;
@@ -110,11 +109,6 @@ public class TransformerEndToEndTest {
 
 
   @Test
   @Test
   public void videoEncoderFormatUnsupported_completesWithError() {
   public void videoEncoderFormatUnsupported_completesWithError() {
-    // TODO(b/236943611): Re-enable this test after investigating flakiness.
-    if (Util.SDK_INT == 31) {
-      return;
-    }
-
     Transformer transformer =
     Transformer transformer =
         new Transformer.Builder(context)
         new Transformer.Builder(context)
             .setEncoderFactory(new VideoUnsupportedEncoderFactory(context))
             .setEncoderFactory(new VideoUnsupportedEncoderFactory(context))