Workaround to dump error log instead of exception

This is a short-term workaround to dump error log instead of throwing
the exception to unblock the test.

Bug: 209744518
Test: build pass
Change-Id: I2ece3b9d85edc1ae43038e6f69b35f59b160a3dd
(cherry picked from commit f8fc1326f7)

core/java/android/app/ActivityThread.java

@@ -4969,7 +4969,8 @@ public final class ActivityThread extends ClientTransactionHandler
                 Slog.w(TAG, "Activity top position already set to onTop=" + onTop);
                 return;
             }
-            throw new IllegalStateException("Activity top position already set to onTop=" + onTop);
+            // TODO(b/209744518): Remove this short-term workaround while fixing the binder failure.
+            Slog.e(TAG, "Activity top position already set to onTop=" + onTop);
         }
 
         r.isTopResumedActivity = onTop;