Initial (partial) implementation of HPKP violation reporting

net/http/http_security_headers.h

Index: net/http/http_security_headers.h
diff --git a/net/http/http_security_headers.h b/net/http/http_security_headers.h
index 12e6be9000a9930d35c992758e7a9c7fe3f6975d..2e37ca540b5e2fe8cce0b289423a3216248e0478 100644
--- a/net/http/http_security_headers.h
+++ b/net/http/http_security_headers.h
@@ -41,6 +41,7 @@ bool NET_EXPORT_PRIVATE ParseHSTSHeader(const std::string& value,
 //     "max-age" "=" delta-seconds ";"
 //     "pin-" algo "=" base64 [ ";" ... ]
 //     [ ";" "includeSubdomains" ]
+//     [ ";" "report-uri" "=" uri-reference ]
 //
 // For this function to return true, the key hashes specified by the HPKP
 // header must pass two additional checks. There MUST be at least one key
@@ -52,7 +53,8 @@ bool NET_EXPORT_PRIVATE ParseHPKPHeader(const std::string& value,
                                         const HashValueVector& chain_hashes,
                                         base::TimeDelta* max_age,
                                         bool* include_subdomains,
-                                        HashValueVector* hashes);
+                                        HashValueVector* hashes,
+                                        std::string* report_uri);
 
 }  // namespace net