Revert "Reapply "Eliminate dependencies on assemblers and code stubs in precompiled runtime.""

runtime/vm/object_service.cc

Index: runtime/vm/object_service.cc
diff --git a/runtime/vm/object_service.cc b/runtime/vm/object_service.cc
index 8579966e44b98de47f697f0d8b25b4fb5e2b6381..ba23b24e30c422c995a1bff0beaf863d3ae1328b 100644
--- a/runtime/vm/object_service.cc
+++ b/runtime/vm/object_service.cc
@@ -838,13 +838,11 @@ void Code::PrintJSONImpl(JSONStream* stream, bool ref) const {
   jsobj.AddProperty("_objectPool", object_pool);
   {
     JSONArray jsarr(&jsobj, "_disassembly");
-#if !defined(DART_PRECOMPILED_RUNTIME)
     if (is_alive()) {
       // Only disassemble alive code objects.
       DisassembleToJSONStream formatter(jsarr);
       Disassemble(&formatter);
     }
-#endif  // !defined(DART_PRECOMPILED_RUNTIME)
   }
   const PcDescriptors& descriptors = PcDescriptors::Handle(pc_descriptors());
   if (!descriptors.IsNull()) {