Add request_id to HttpRequestInfo and pass it to the NetworkDelegate for events.

net/base/network_delegate.cc

Index: net/base/network_delegate.cc
diff --git a/net/base/network_delegate.cc b/net/base/network_delegate.cc
index 17da7a8ea04b23eab8126609e905e6b4648c5f68..a2f06f95400cbc844b29d0fbc8c9b3e7923715bd 100644
--- a/net/base/network_delegate.cc
+++ b/net/base/network_delegate.cc
@@ -16,10 +16,13 @@ bool NetworkDelegate::NotifyBeforeURLRequest(URLRequest* request,
   return OnBeforeURLRequest(request, callback);
 }
 
-void NetworkDelegate::NotifySendHttpRequest(HttpRequestHeaders* headers) {
+bool NetworkDelegate::NotifyBeforeHttpRequest(uint64 request_id,

[willchan no longer on Chromium, 2011/03/17 15:55:54]

Should we DCHECK_NE(0, request_id)?

[Matt Perry, 2011/03/22 21:11:43]

Not all HTTP requests come from URLRequests, so those will have invalid IDs and
won't be in our map, and we just ignore them. These are things like preconnect
and websocket.

+                                              HttpRequestHeaders* headers,
+                                              CompletionCallback* callback) {
   DCHECK(CalledOnValidThread());
   DCHECK(headers);
-  OnSendHttpRequest(headers);
+  DCHECK(callback);
+  return OnBeforeHttpRequest(request_id, headers, callback);
 }
 
 void NetworkDelegate::NotifyResponseStarted(URLRequest* request) {