Show the Managed Bookmarks folder in the views UI.

components/bookmarks/browser/bookmark_client.cc

Index: components/bookmarks/browser/bookmark_client.cc
diff --git a/components/bookmarks/browser/bookmark_client.cc b/components/bookmarks/browser/bookmark_client.cc
index 6fbb2d08321e39264c3ef5d2d106c3a14aa4283e..1f559f8cc8c7f8bbc328cd79f881c944dc5decc7 100644
--- a/components/bookmarks/browser/bookmark_client.cc
+++ b/components/bookmarks/browser/bookmark_client.cc
@@ -28,3 +28,12 @@ void BookmarkClient::GetTypedCountForNodes(
     NodeTypedCountPairs* node_typed_count_pairs) {
   NOTREACHED();
 }
+
+bool BookmarkClient::AllCanBeEditedByUser(
+    const std::vector<const BookmarkNode*>& list) {
+  for (size_t i = 0; i < list.size(); ++i) {
+    if (!CanBeEditedByUser(list[i]))
+      return false;
+  }
+  return true;
+}