HttpServer: Handling of multiple header fields with the same name and multiple values of "Connectio…

net/server/http_server_request_info.h

Index: net/server/http_server_request_info.h
diff --git a/net/server/http_server_request_info.h b/net/server/http_server_request_info.h
index 183da1c07f3d6e91fe4eff31b4786d62cb4540d6..1b02655b74219f33e01588f461af56882f9ff913 100644
--- a/net/server/http_server_request_info.h
+++ b/net/server/http_server_request_info.h
@@ -25,6 +25,12 @@ class HttpServerRequestInfo {
   // lower case.
   std::string GetHeaderValue(const std::string& header_name) const;
 
+  // Checks for item in comma-separated header value for given header name.
+  // Both |header_name| and |header_value| should be lower case.
+  bool HasHeaderValue(
+      const std::string& header_name,
+      const std::string& header_value) const;
+
   // Request peer address.
   IPEndPoint peer;