components: Change auto to not deduce raw pointers.

components/bookmarks/managed/managed_bookmark_service.cc

Index: components/bookmarks/managed/managed_bookmark_service.cc
diff --git a/components/bookmarks/managed/managed_bookmark_service.cc b/components/bookmarks/managed/managed_bookmark_service.cc
index 9e47b9c6488ba75af92942fe72ba67d0b381e2b0..8e164cfc82ff670ecd806bed14b3f4c338bdff56 100644
--- a/components/bookmarks/managed/managed_bookmark_service.cc
+++ b/components/bookmarks/managed/managed_bookmark_service.cc
@@ -68,7 +68,7 @@ BookmarkPermanentNodeList LoadExtraNodes(
     ScopedVector<BookmarkPermanentNodeLoader> loaders,
     int64_t* next_node_id) {
   BookmarkPermanentNodeList extra_nodes;
-  for (const auto& loader : loaders)
+  for (auto* loader : loaders)
     extra_nodes.push_back(loader->Load(next_node_id).release());
   return extra_nodes;
 }