Use a direct include of utf_string_conversions.h in chrome/browser/ui/, part 2.

chrome/browser/ui/webui/history_ui_unittest.cc

 // Copyright (c) 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/webui/history_ui.h"
 
-#include "base/utf_string_conversions.h"
+#include "base/strings/utf_string_conversions.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace {
 
 struct TestResult {
   std::string url;
   int64 hour_offset;  // Visit time in hours past the baseline time.
 };
 
 // Duplicates on the same day in the local timezone are removed, so set a
@@ skipping 103 matching lines @@
     AddQueryResults(test_data, arraysize(test_data), &results);
     BrowsingHistoryHandler::MergeDuplicateResults(&results);
 
     ASSERT_EQ(2U, results.size());
     EXPECT_TRUE(ResultEquals(results[0], test_data[3]));
     EXPECT_TRUE(ResultEquals(results[1], test_data[1]));
     EXPECT_EQ(3u, results[0].all_timestamps.size());
     EXPECT_EQ(1u, results[1].all_timestamps.size());
   }
 }