Index: net/base/load_flags_list.h |
diff --git a/net/base/load_flags_list.h b/net/base/load_flags_list.h |
index 99d2be62441e1a34c4041ae8b46824e44b5a81c5..f82961194842197654dea0521225d6685ef9cd68 100644 |
--- a/net/base/load_flags_list.h |
+++ b/net/base/load_flags_list.h |
@@ -87,3 +87,7 @@ LOAD_FLAG(DO_NOT_USE_EMBEDDED_IDENTITY, 1 << 17) |
// TODO(rcs): Remove this flag as soon as http://crbug.com/339237 is resolved. |
LOAD_FLAG(BYPASS_DATA_REDUCTION_PROXY, 1 << 18) |
+// The creator of this URLRequest wishes to receive stale responses when allowed |
+// by the Cache-Control: stale-while-revalidate directive and is able to issue |
+// an async revalidation to update the cache. |
+LOAD_FLAG(SUPPORT_ASYNC_REVALIDATION, 1 << 19) |