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

net/http/http_network_transaction_unittest.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/http/http_network_transaction.h"
 
 #include <math.h>  // ceil
 #include <stdarg.h>
 #include <string>
 #include <vector>
@@ skipping 12627 matching lines @@
   }
 
   void SetPriority(RequestPriority priority) override { priority_ = priority; }
 
   bool was_npn_negotiated() const override { return false; }
 
   NextProto protocol_negotiated() const override { return kProtoUnknown; }
 
   bool using_spdy() const override { return false; }
 
+  const ClientSocketHandle::ConnectionAttempts& connection_attempts()
+      const override {
+    static ClientSocketHandle::ConnectionAttempts no_attempts;
+    return no_attempts;
+  }
+
  private:
   RequestPriority priority_;
   HttpStreamRequest::Delegate* const delegate_;
   WebSocketHandshakeStreamBase::CreateHelper* websocket_stream_create_helper_;
 
   DISALLOW_COPY_AND_ASSIGN(FakeStreamRequest);
 };
 
 // Fake HttpStreamFactory that vends FakeStreamRequests.
 class FakeStreamFactory : public HttpStreamFactory {
@@ skipping 1124 matching lines @@
   ASSERT_TRUE(response);
   ASSERT_TRUE(response->headers.get());
 
   EXPECT_EQ(101, response->headers->response_code());
 
   trans.reset();
   session->CloseAllConnections();
 }
 
 }  // namespace net