Move bookmark_utils into bookmarks namespace.

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"
 #include "components/bookmarks/browser/base_bookmark_model_observer.h"
 #include "components/bookmarks/browser/bookmark_model.h"
 #include "components/bookmarks/browser/bookmark_node_data.h"
 #include "components/bookmarks/test/test_bookmark_client.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/base/clipboard/clipboard.h"
 #include "ui/base/clipboard/scoped_clipboard_writer.h"
 
 using base::ASCIIToUTF16;
-using bookmarks::BookmarkClient;
 using std::string;
 
-namespace bookmark_utils {
+namespace bookmarks {
 namespace {
 
 class BookmarkUtilsTest : public testing::Test,
                           public BaseBookmarkModelObserver {
  public:
   BookmarkUtilsTest()
       : grouped_changes_beginning_count_(0),
         grouped_changes_ended_count_(0) {}
   virtual ~BookmarkUtilsTest() {}
 
@@ skipping 411 matching lines @@
   nodes.clear();
   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 bookmark_utils
+}  // namespace bookmarks