Move BookmarkNodeData into bookmarks namespace.

components/bookmarks/browser/bookmark_utils_unittest.cc

Index: components/bookmarks/browser/bookmark_utils_unittest.cc
diff --git a/components/bookmarks/browser/bookmark_utils_unittest.cc b/components/bookmarks/browser/bookmark_utils_unittest.cc
index fd3d47249058ef657704fdd907e533e9e0b8a30a..644537345f1ea91ed1efa5d716a3b56df78c796e 100644
--- a/components/bookmarks/browser/bookmark_utils_unittest.cc
+++ b/components/bookmarks/browser/bookmark_utils_unittest.cc
@@ -315,7 +315,7 @@ TEST_F(BookmarkUtilsTest, PasteNonEditableNodes) {
   test::TestBookmarkClient client;
   // Load a model with an extra node that is not editable.
   BookmarkPermanentNode* extra_node = new BookmarkPermanentNode(100);
-  bookmarks::BookmarkPermanentNodeList extra_nodes;
+  BookmarkPermanentNodeList extra_nodes;
   extra_nodes.push_back(extra_node);
   client.SetExtraNodesToLoad(extra_nodes.Pass());
 
@@ -418,7 +418,7 @@ TEST_F(BookmarkUtilsTest, RemoveAllBookmarks) {
   test::TestBookmarkClient client;
   // Load a model with an extra node that is not editable.
   BookmarkPermanentNode* extra_node = new BookmarkPermanentNode(100);
-  bookmarks::BookmarkPermanentNodeList extra_nodes;
+  BookmarkPermanentNodeList extra_nodes;
   extra_nodes.push_back(extra_node);
   client.SetExtraNodesToLoad(extra_nodes.Pass());