Index: net/base/swr_histogram_domains/swr_histogram_domains.h |
diff --git a/net/base/swr_histogram_domains/swr_histogram_domains.h b/net/base/swr_histogram_domains/swr_histogram_domains.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..a97bdf109e0509de6e86ff8aa1031a728303599f |
--- /dev/null |
+++ b/net/base/swr_histogram_domains/swr_histogram_domains.h |
@@ -0,0 +1,27 @@ |
+// Copyright 2015 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#ifndef NET_BASE_SWR_HISTOGRAM_DOMAINS_SWR_HISTOGRAM_DOMAINS_H_ |
+#define NET_BASE_SWR_HISTOGRAM_DOMAINS_SWR_HISTOGRAM_DOMAINS_H_ |
+ |
+#include "base/strings/string_piece.h" |
+#include "net/base/net_export.h" |
+ |
+namespace net { |
+ |
+namespace swr_histogram_domains { |
+ |
+// Returns true if |host| matches one of the domains of interest for |
+// stale-while-revalidate histograms. If "example.com" was in the list, then |
+// "example.com" would match, as would "www.example.com" and "a.b.example.com", |
+// but not "com" or "an-example.com". Trailing '.' characters on |host| are |
+// ignored. |host| is expected to be canonicalised to lowercase (as performed by |
+// GURL). |
+bool NET_EXPORT IsHostInSWRHistogramDomain(const base::StringPiece& host); |
+ |
+} // namespace swr_histogram_domains |
+ |
+} // namespace net |
+ |
+#endif // NET_BASE_SWR_HISTOGRAM_DOMAINS_SWR_HISTOGRAM_DOMAINS_H_ |