Database usage adjustment for .../webkit

webkit/appcache/appcache_database.h

Index: webkit/appcache/appcache_database.h
diff --git a/webkit/appcache/appcache_database.h b/webkit/appcache/appcache_database.h
index 7e1044dc75b9f1534de9e35152ad4c9ea6ff0489..f514aea352019905be12b0a0018e05222016baad 100644
--- a/webkit/appcache/appcache_database.h
+++ b/webkit/appcache/appcache_database.h
@@ -170,10 +170,6 @@ class APPCACHE_EXPORT AppCacheDatabase {
       const std::vector<int64>& ids);
   bool RunUniqueStatementWithInt64Result(const char* sql, int64* result);
 
-  bool PrepareUniqueStatement(const char* sql, sql::Statement* statement);
-  bool PrepareCachedStatement(
-      const sql::StatementID& id, const char* sql, sql::Statement* statement);
-
   bool FindResponseIdsForCacheHelper(
       int64 cache_id, std::vector<int64>* ids_vector,
       std::set<int64>* ids_set);