Remove use of stl_util in search_engines.

chrome/browser/search_engines/template_url_fetcher_unittest.cc

Index: chrome/browser/search_engines/template_url_fetcher_unittest.cc
diff --git a/chrome/browser/search_engines/template_url_fetcher_unittest.cc b/chrome/browser/search_engines/template_url_fetcher_unittest.cc
index d5a0b91f746a4494f12ccf5eea818315f37268fb..35ca95ce437b161a47f1dd6fb2f614aa6788a6bd 100644
--- a/chrome/browser/search_engines/template_url_fetcher_unittest.cc
+++ b/chrome/browser/search_engines/template_url_fetcher_unittest.cc
@@ -13,6 +13,7 @@
 #include "base/callback_helpers.h"
 #include "base/files/file_util.h"
 #include "base/macros.h"
+#include "base/memory/ptr_util.h"
 #include "base/message_loop/message_loop.h"
 #include "base/path_service.h"
 #include "base/run_loop.h"
@@ -229,7 +230,7 @@ TEST_F(TemplateURLFetcherTest, DuplicateKeywordsTest) {
   data.SetShortName(keyword);
   data.SetKeyword(keyword);
   data.SetURL("http://example.com/");
-  test_util()->model()->Add(new TemplateURL(data));
+  test_util()->model()->Add(base::MakeUnique<TemplateURL>(data));
   test_util()->ChangeModelToLoadState();
 
   EXPECT_TRUE(test_util()->model()->GetTemplateURLForKeyword(keyword));