Revert "Replace AssetManager with AssetManager2 implementation"

This reverts commit b20a0ce59f59cb5ec857748e056cc341dbd13b92.
diff --git a/libs/androidfw/LoadedArsc.cpp b/libs/androidfw/LoadedArsc.cpp
index e08848f..28548e2 100644
--- a/libs/androidfw/LoadedArsc.cpp
+++ b/libs/androidfw/LoadedArsc.cpp
@@ -324,6 +324,8 @@
 
 bool LoadedPackage::FindEntry(uint8_t type_idx, uint16_t entry_idx, const ResTable_config& config,
                               FindEntryResult* out_entry) const {
+  ATRACE_CALL();
+
   // If the type IDs are offset in this package, we need to take that into account when searching
   // for a type.
   const TypeSpecPtr& ptr = type_specs_[type_idx - type_id_offset_];