Adds back BookmarkNode::IsVisible. Turns out we want to conditionally

chrome/browser/ui/views/bookmarks/bookmark_editor_view_unittest.cc

 // Copyright (c) 2011 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 <string>
 
 #include "base/message_loop.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/bookmarks/bookmark_model.h"
@@ skipping 117 matching lines @@
 
   scoped_ptr<BookmarkEditorView> editor_;
 };
 
 // Makes sure the tree model matches that of the bookmark bar model.
 TEST_F(BookmarkEditorViewTest, ModelsMatch) {
   CreateEditor(profile_.get(), NULL,
                BookmarkEditor::EditDetails::AddNodeInFolder(NULL, -1),
                BookmarkEditorView::SHOW_TREE);
   BookmarkEditorView::EditorNode* editor_root = editor_tree_model()->GetRoot();
-  ASSERT_EQ(3, editor_root->child_count());
+  // The root should have two or three children: bookmark bar, other bookmarks
+  // and conditionally mobile bookmarks.
+  if (model_->mobile_node()->IsVisible()) {
+    ASSERT_EQ(3, editor_root->child_count());
+  } else {
+    ASSERT_EQ(2, editor_root->child_count());
+  }
 
   BookmarkEditorView::EditorNode* bb_node = editor_root->GetChild(0);
   // The root should have 2 nodes: folder F1 and F2.
   ASSERT_EQ(2, bb_node->child_count());
   ASSERT_EQ(ASCIIToUTF16("F1"), bb_node->GetChild(0)->GetTitle());
   ASSERT_EQ(ASCIIToUTF16("F2"), bb_node->GetChild(1)->GetTitle());
 
   // F1 should have one child, F11
   ASSERT_EQ(1, bb_node->GetChild(0)->child_count());
   ASSERT_EQ(ASCIIToUTF16("F11"), bb_node->GetChild(0)->GetChild(0)->GetTitle());
@@ skipping 216 matching lines @@
   EXPECT_EQ(BookmarkNode::FOLDER, new_node->type());
   EXPECT_EQ(ASCIIToUTF16("new_F"), new_node->GetTitle());
   // The node should have one child.
   ASSERT_EQ(1, new_node->child_count());
   const BookmarkNode* new_child = new_node->GetChild(0);
   // Make sure the child url/title match.
   EXPECT_EQ(BookmarkNode::URL, new_child->type());
   EXPECT_EQ(details.urls[0].second, new_child->GetTitle());
   EXPECT_EQ(details.urls[0].first, new_child->url());
 }