Do not mark merged classes as being pruned

Bug: 126877541
Change-Id: If9b5071d10d9971e74bb1a6e2a2008927e486365
diff --git a/src/main/java/com/android/tools/r8/R8.java b/src/main/java/com/android/tools/r8/R8.java
index fb716ff..c46d391 100644
--- a/src/main/java/com/android/tools/r8/R8.java
+++ b/src/main/java/com/android/tools/r8/R8.java
@@ -444,7 +444,6 @@
           appViewWithLiveness.setAppInfo(
               appViewWithLiveness
                   .appInfo()
-                  .prunedCopyFrom(application, verticalClassMerger.getRemovedClasses())
                   .rewrittenWithLense(application.asDirect(), appView.graphLense()));
         }
         timing.end();