Log urls and headers in BIDIRECTIONAL_STREAM events

net/http/http_log_util.h

Index: net/http/http_log_util.h
diff --git a/net/http/http_log_util.h b/net/http/http_log_util.h
index 5fda79ccf13570c583bb622ff51915c23679deab..ce4713930a7d80c97a6d41d1d134dcf31b1c54cb 100644
--- a/net/http/http_log_util.h
+++ b/net/http/http_log_util.h
@@ -10,6 +10,11 @@
 #include "base/strings/string_piece.h"
 #include "net/base/net_export.h"
 #include "net/log/net_log.h"
+#include "net/spdy/spdy_header_block.h"
+
+namespace base {
+class ListValue;
+}  // namespace base
 
 namespace net {
 
@@ -26,6 +31,11 @@ NET_EXPORT_PRIVATE std::string ElideGoAwayDebugDataForNetLog(
     NetLogCaptureMode capture_mode,
     base::StringPiece debug_data);
 
+// Given a SpdyHeaderBlock, return its base::ListValue representation.
+std::unique_ptr<base::ListValue> ElideSpdyHeaderBlockForNetLog(
+    const SpdyHeaderBlock& headers,
+    NetLogCaptureMode capture_mode);
+
 }  // namespace net
 
 #endif  // NET_HTTP_HTTP_LOG_UTIL_