Removed archived history file deletion on browser start

components/history/core/test/history_backend_db_base_test.cc

Index: components/history/core/test/history_backend_db_base_test.cc
diff --git a/components/history/core/test/history_backend_db_base_test.cc b/components/history/core/test/history_backend_db_base_test.cc
index 63107d1745b7ddb4c7661f0c30615b545d50af68..f384a0eefde8afb0b1550fb08a1c9172b6ae22f9 100644
--- a/components/history/core/test/history_backend_db_base_test.cc
+++ b/components/history/core/test/history_backend_db_base_test.cc
@@ -109,14 +109,6 @@ void HistoryBackendDBBaseTest::CreateDBVersion(int version) {
       ExecuteSQLScript(data_path, history_dir_.Append(kHistoryFilename)));
 }
 
-void HistoryBackendDBBaseTest::CreateArchivedDB() {
-  base::FilePath data_path;
-  ASSERT_TRUE(GetTestDataHistoryDir(&data_path));
-  data_path = data_path.AppendASCII("archived_history.4.sql");
-  ASSERT_NO_FATAL_FAILURE(ExecuteSQLScript(
-      data_path, history_dir_.Append(kArchivedHistoryFilename)));
-}
-
 void HistoryBackendDBBaseTest::DeleteBackend() {
   if (backend_.get()) {
     backend_->Closing();