Revert of Make extensions DSE persistent in browser prefs

chrome/browser/search_engines/template_url_service_test_util.cc

Index: chrome/browser/search_engines/template_url_service_test_util.cc
diff --git a/chrome/browser/search_engines/template_url_service_test_util.cc b/chrome/browser/search_engines/template_url_service_test_util.cc
index ea4971a9cd787006dc7731d8a688471cc8853946..74b8b613f65c8122d546ef857a553a69aa90aeee 100644
--- a/chrome/browser/search_engines/template_url_service_test_util.cc
+++ b/chrome/browser/search_engines/template_url_service_test_util.cc
@@ -12,7 +12,6 @@
 #include "chrome/test/base/testing_profile.h"
 #include "components/search_engines/keyword_table.h"
 #include "components/search_engines/keyword_web_data_service.h"
-#include "components/search_engines/search_engines_test_util.h"
 #include "components/search_engines/template_url_data_util.h"
 #include "components/search_engines/template_url_service.h"
 #include "components/search_engines/testing_search_terms_data.h"
@@ -155,28 +154,3 @@
   search_terms_data_->set_google_base_url(base_url.spec());
   model_->GoogleBaseURLChanged();
 }
-
-TemplateURL* TemplateURLServiceTestUtil::AddExtensionControlledTURL(
-    std::unique_ptr<TemplateURL> extension_turl,
-    std::unique_ptr<TemplateURL::AssociatedExtensionInfo> info) {
-  bool wants_to_be_default = info->wants_to_be_default_engine;
-  TemplateURL* result = model()->AddExtensionControlledTURL(
-      std::move(extension_turl), std::move(info));
-  if (wants_to_be_default && result) {
-    SetExtensionDefaultSearchInPrefs(profile()->GetTestingPrefService(),
-                                     result->data());
-  }
-  return result;
-}
-
-void TemplateURLServiceTestUtil::RemoveExtensionControlledTURL(
-    const std::string& extension_id) {
-  TemplateURL* turl = model()->FindTemplateURLForExtension(
-      extension_id, TemplateURL::NORMAL_CONTROLLED_BY_EXTENSION);
-  ASSERT_TRUE(turl);
-  ASSERT_TRUE(turl->GetExtensionInfoForTesting());
-  if (turl->GetExtensionInfoForTesting()->wants_to_be_default_engine)
-    RemoveExtensionDefaultSearchFromPrefs(profile()->GetTestingPrefService());
-  model()->RemoveExtensionControlledTURL(
-      extension_id, TemplateURL::NORMAL_CONTROLLED_BY_EXTENSION);
-}