Receiving Connection: Proxy-Bypass induces proxy fallback.

net/proxy/proxy_service.h

Index: net/proxy/proxy_service.h
diff --git a/net/proxy/proxy_service.h b/net/proxy/proxy_service.h
index 3d894202591e5b016742551cf4afaf806fa24909..fda475090e93a3a4374881d31d66dae7b9e9eed7 100644
--- a/net/proxy/proxy_service.h
+++ b/net/proxy/proxy_service.h
@@ -146,6 +146,11 @@ class NET_EXPORT ProxyService : public NetworkChangeNotifier::IPAddressObserver,
                                 PacRequest** pac_request,
                                 const BoundNetLog& net_log);
 
+  // Explicitly trigger proxy fallback for the given |results|. Returns true
+  // if there is at least one proxy remaining in the list after fallback and
+  // false otherwise.
+  bool Fallback(const ProxyInfo& results, const BoundNetLog& net_log);

[eroman, 2012/09/28 23:19:15]

I wonder if a name like "MarkProxyAsBad()" wouldn't be more descriptive.
(Fallback seems to imply that |results| will be  mutated).

[Michael Piatek, 2012/10/01 23:23:11]

Done.

+
   // Called to report that the last proxy connection succeeded.  If |proxy_info|
   // has a non empty proxy_retry_info map, the proxies that have been tried (and
   // failed) for this request will be marked as bad.