Limit access to ChromeBookmarkClient to bookmarks code

components/bookmarks/browser/bookmark_utils_unittest.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "components/bookmarks/browser/bookmark_utils.h"
 
 #include <vector>
 
 #include "base/message_loop/message_loop.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 424 matching lines @@
 
   // Copy a node to the clipboard.
   std::vector<const BookmarkNode*> nodes;
   nodes.push_back(node);
   CopyToClipboard(model.get(), nodes, false);
 
   // And make sure we can paste a bookmark from the clipboard.
   EXPECT_TRUE(CanPasteFromClipboard(model.get(), model->bookmark_bar_node()));
 
   // But it can't be pasted into a non-editable folder.
-  BookmarkClient* upcast = &client;
-  EXPECT_FALSE(upcast->CanBeEditedByUser(extra_node));
+  EXPECT_FALSE(model->CanBeEditedByUser(extra_node));
   EXPECT_FALSE(CanPasteFromClipboard(model.get(), extra_node));
 }
 #endif  // !defined(OS_IOS)
 
 TEST_F(BookmarkUtilsTest, GetParentForNewNodes) {
   TestBookmarkClient client;
   scoped_ptr<BookmarkModel> model(client.CreateModel());
   // This tests the case where selection contains one item and that item is a
   // folder.
   std::vector<const BookmarkNode*> nodes;
@@ skipping 147 matching lines @@
   model->GetNodesByURL(url, &nodes);
   ASSERT_EQ(1u, nodes.size());
   EXPECT_TRUE(model->bookmark_bar_node()->empty());
   EXPECT_TRUE(model->other_node()->empty());
   EXPECT_TRUE(model->mobile_node()->empty());
   EXPECT_EQ(1, extra_node->child_count());
 }
 
 }  // namespace
 }  // namespace bookmarks