Use a direct include of utf_string_conversions.h in chrome/browser/, part 3.

chrome/browser/sync/glue/synced_session_tracker_unittest.cc

 // Copyright (c) 2012 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 <vector>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/rand_util.h"
 #include "base/stringprintf.h"
-#include "base/utf_string_conversions.h"
+#include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/sessions/session_types.h"
 #include "chrome/browser/sync/glue/synced_session_tracker.h"
 #include "components/sessions/serialized_navigation_entry_test_helper.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace browser_sync {
 
 typedef testing::Test SyncedSessionTrackerTest;
 
 TEST_F(SyncedSessionTrackerTest, GetSession) {
@@ skipping 214 matching lines @@
   ASSERT_EQ(1U, session2->windows[2]->tabs.size());
   ASSERT_EQ(2U, tracker.num_synced_sessions());
   ASSERT_EQ(4U, tracker.num_synced_tabs(tag1));
   ASSERT_EQ(1U, tracker.num_synced_tabs(tag2));
 
   // All memory should be properly deallocated by destructor for the
   // SyncedSessionTracker.
 }
 
 }  // namespace browser_sync