Disable loadAllClassDefinitions for tracereferences

Bug: b/231928368

Change-Id: I3bfd23c1ee759652220cd3090e6b23e462c20687
diff --git a/src/main/java/com/android/tools/r8/tracereferences/TraceReferences.java b/src/main/java/com/android/tools/r8/tracereferences/TraceReferences.java
index a392bd1..7f03acb 100644
--- a/src/main/java/com/android/tools/r8/tracereferences/TraceReferences.java
+++ b/src/main/java/com/android/tools/r8/tracereferences/TraceReferences.java
@@ -68,7 +68,8 @@
       forEachDescriptor(provider, targetDescriptors::remove);
     }
     InternalOptions options = new InternalOptions();
-    options.loadAllClassDefinitions = true;
+    // TODO(b/231928368): enable this
+    options.loadAllClassDefinitions = false;
     Tracer tracer = new Tracer(targetDescriptors, builder.build(), command.getReporter(), options);
     tracer.run(command.getConsumer());
   }