debug::Alias GetErrorCode in download_database.cc

chrome/browser/history/download_database.cc

Index: chrome/browser/history/download_database.cc
diff --git a/chrome/browser/history/download_database.cc b/chrome/browser/history/download_database.cc
index 0ae510438660df74e7b22e2454f7f3d5622f8bda..8e29c222ecafb86aa0aceca366b69569aaf00c1a 100644
--- a/chrome/browser/history/download_database.cc
+++ b/chrome/browser/history/download_database.cc
@@ -8,6 +8,7 @@
 #include <string>
 #include <vector>
 
+#include "base/debug/alias.h"
 #include "base/file_path.h"
 #include "base/utf_string_conversions.h"
 #include "build/build_config.h"
@@ -283,6 +284,8 @@ void DownloadDatabase::RemoveDownloadsBetween(base::Time delete_begin,
       int64 id_to_delete = dbg_statement.ColumnInt64(0);
       returned_ids_.erase(id_to_delete);
     }
+    int last_error_code = GetDB().GetErrorCode();
+    base::debug::Alias(&last_error_code);
     CHECK_96627(dbg_statement.Succeeded());
   }