Plumb connection attempts from (non-proxy) ConnectJobs to HttpNetworkTransaction.

net/http/http_stream_factory.h

Index: net/http/http_stream_factory.h
diff --git a/net/http/http_stream_factory.h b/net/http/http_stream_factory.h
index e6712623fb0428d3f36a213dcaa31870b1c07379..379c5717d7d66640adceedffad7f35157d9ef43e 100644
--- a/net/http/http_stream_factory.h
+++ b/net/http/http_stream_factory.h
@@ -16,6 +16,7 @@
 #include "net/base/net_export.h"
 #include "net/base/request_priority.h"
 #include "net/http/http_server_properties.h"
+#include "net/socket/client_socket_handle.h"
 // This file can be included from net/http even though
 // it is in net/websockets because it doesn't
 // introduce any link dependency to net/websockets.
@@ -170,6 +171,10 @@ class NET_EXPORT_PRIVATE HttpStreamRequest {
 
   // Returns true if this stream is being fetched over SPDY.
   virtual bool using_spdy() const = 0;
+
+  // Returns socket-layer connection attempts made for this stream request.
+  virtual const ClientSocketHandle::ConnectionAttempts& connection_attempts()

[Ryan Hamilton, 2015/03/17 03:22:28]

If this struct is going to be used outside of the ClientSocketHandle class, then
it should probably be defined elsewhere.

[Deprecated (see juliatuttle), 2015/03/23 17:45:35]

Yeah, I agree, but I'm not sure where. I suppose I could just throw another
small .h in net/base.

[Ryan Hamilton, 2015/03/24 19:20:19]

My vote would go for net/socket/connection_attempts.h

+      const = 0;
 };
 
 // The HttpStreamFactory defines an interface for creating usable HttpStreams.