Introduce BookmarkClient interface to abstract embedder

chrome/browser/ui/bookmarks/bookmark_editor_unittest.cc

 // Copyright 2013 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 "chrome/browser/ui/bookmarks/bookmark_editor.h"
 
 #include "base/strings/utf_string_conversions.h"
+#include "chrome/browser/bookmarks/test_bookmark_client.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using base::ASCIIToUTF16;
 
 namespace {
 
 TEST(BookmarkEditorTest, ApplyEditsWithNoFolderChange) {
-  BookmarkModel model(NULL, false);
-  const BookmarkNode* bookmarkbar = model.bookmark_bar_node();
-  model.AddURL(bookmarkbar, 0, ASCIIToUTF16("url0"), GURL("chrome://newtab"));
-  model.AddURL(bookmarkbar, 1, ASCIIToUTF16("url1"), GURL("chrome://newtab"));
+  test::TestBookmarkClient client;
+  scoped_ptr<BookmarkModel> model(client.CreateModel(false));
+  const BookmarkNode* bookmarkbar = model->bookmark_bar_node();
+  model->AddURL(bookmarkbar, 0, ASCIIToUTF16("url0"), GURL("chrome://newtab"));
+  model->AddURL(bookmarkbar, 1, ASCIIToUTF16("url1"), GURL("chrome://newtab"));
 
   {
     BookmarkEditor::EditDetails detail(
         BookmarkEditor::EditDetails::AddFolder(bookmarkbar, 1));
-    BookmarkEditor::ApplyEditsWithNoFolderChange(&model,
+    BookmarkEditor::ApplyEditsWithNoFolderChange(model.get(),
                                                  bookmarkbar,
                                                  detail,
                                                  ASCIIToUTF16("folder0"),
                                                  GURL(std::string()));
     EXPECT_EQ(ASCIIToUTF16("folder0"), bookmarkbar->GetChild(1)->GetTitle());
   }
   {
     BookmarkEditor::EditDetails detail(
         BookmarkEditor::EditDetails::AddFolder(bookmarkbar, -1));
-    BookmarkEditor::ApplyEditsWithNoFolderChange(&model,
+    BookmarkEditor::ApplyEditsWithNoFolderChange(model.get(),
                                                  bookmarkbar,
                                                  detail,
                                                  ASCIIToUTF16("folder1"),
                                                  GURL(std::string()));
     EXPECT_EQ(ASCIIToUTF16("folder1"), bookmarkbar->GetChild(3)->GetTitle());
   }
   {
     BookmarkEditor::EditDetails detail(
         BookmarkEditor::EditDetails::AddFolder(bookmarkbar, 10));
-    BookmarkEditor::ApplyEditsWithNoFolderChange(&model,
+    BookmarkEditor::ApplyEditsWithNoFolderChange(model.get(),
                                                  bookmarkbar,
                                                  detail,
                                                  ASCIIToUTF16("folder2"),
                                                  GURL(std::string()));
     EXPECT_EQ(ASCIIToUTF16("folder2"), bookmarkbar->GetChild(4)->GetTitle());
   }
 }
 
 }  // namespace