Store default search provider data in dictionary pref.

chrome/browser/search_engines/template_url_service_unittest.cc

Index: chrome/browser/search_engines/template_url_service_unittest.cc
diff --git a/chrome/browser/search_engines/template_url_service_unittest.cc b/chrome/browser/search_engines/template_url_service_unittest.cc
index 91c612c2150165266e13d2bfe457cd9629b58b0c..a5052161a112df7c5ad0108d3b6167fcd409ff6b 100644
--- a/chrome/browser/search_engines/template_url_service_unittest.cc
+++ b/chrome/browser/search_engines/template_url_service_unittest.cc
@@ -1683,3 +1683,19 @@ TEST_F(TemplateURLServiceTest, ExtensionEngineVsPolicy) {
   actual_managed_default = model()->GetDefaultSearchProvider();
   ExpectSimilar(expected_managed_default.get(), actual_managed_default);
 }
+
+TEST_F(TemplateURLServiceTest, PrefSaving) {
+  // Add a new TemplateURL.
+  test_util_.VerifyLoad();
+  TemplateURL* t_url = AddKeywordWithDate(
+      "name1", "key1", "http://foo1/{searchTerms}", "http://sugg1",
+      std::string(), "http://icon1", true, "UTF-8;UTF-16", Time(), Time());
+  model()->SetUserSelectedDefaultSearchProvider(t_url);
+
+  ASSERT_EQ(t_url, model()->GetDefaultSearchProvider());
+  model()->WriteDataToPrefsDictionary(t_url);
+  scoped_ptr<TemplateURL> cloned_url(new TemplateURL(t_url->profile(),
+                                                     t_url->data()));
+  model()->ReadDataFromPrefsDictionary(cloned_url.get());
+  AssertEquals(*cloned_url.get(), *model()->GetDefaultSearchProvider());
+}