NQE: Add Transport RTT based GetECT algorithm

net/nqe/network_quality.h

 // Copyright 2016 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.
 
 #ifndef NET_NQE_NETWORK_QUALITY_H_
 #define NET_NQE_NETWORK_QUALITY_H_
 
 #include <stdint.h>
 
 #include "base/gtest_prod_util.h"
@@ skipping 28 matching lines @@
                  const base::TimeDelta& transport_rtt,
                  int32_t downstream_throughput_kbps);
   NetworkQuality(const NetworkQuality& other);
   ~NetworkQuality();
 
   NetworkQuality& operator=(const NetworkQuality& other);
 
   // Returns the estimate of the round trip time at the HTTP layer.
   const base::TimeDelta& http_rtt() const { return http_rtt_; }
 
+  void set_http_rtt(const base::TimeDelta& http_rtt) { http_rtt_ = http_rtt; }
+
   // Returns the estimate of the round trip time at the transport layer.
   const base::TimeDelta& transport_rtt() const { return transport_rtt_; }
 
+  void set_transport_rtt(const base::TimeDelta& transport_rtt) {
+    transport_rtt_ = transport_rtt;
+  }
+
   // Returns the estimate of the downstream throughput in Kbps (Kilobits per
   // second).
   int32_t downstream_throughput_kbps() const {
     return downstream_throughput_kbps_;
   }
 
+  void set_downstream_throughput_kbps(int32_t downstream_throughput_kbps) {
+    downstream_throughput_kbps_ = downstream_throughput_kbps;
+  }
+
  private:
   // Estimated round trip time at the HTTP layer.
   base::TimeDelta http_rtt_;
 
   // Estimated round trip time at the transport layer.
   base::TimeDelta transport_rtt_;
 
   // Estimated downstream throughput in kilobits per second.
   int32_t downstream_throughput_kbps_;
 };
 
 }  // namespace internal
 
 }  // namespace nqe
 
 }  // namespace net
 
 #endif  // NET_NQE_NETWORK_QUALITY_H_