Use net::TestNetworkQualityEstimator in resource loader unittests

net/nqe/network_quality_estimator_test_util.cc

Index: net/nqe/network_quality_estimator_test_util.cc
diff --git a/net/nqe/network_quality_estimator_test_util.cc b/net/nqe/network_quality_estimator_test_util.cc
index 44d5babf192b0f5f40bf5bb71c1af6ad03c59b74..d93e286180ed47bdc16552ca36828088cc31b4cf 100644
--- a/net/nqe/network_quality_estimator_test_util.cc
+++ b/net/nqe/network_quality_estimator_test_util.cc
@@ -20,6 +20,15 @@ const base::FilePath::CharType kTestFilePath[] =
 
 namespace net {
 
+TestNetworkQualityEstimator::TestNetworkQualityEstimator()
+    : TestNetworkQualityEstimator(std::map<std::string, std::string>()) {}
+
+TestNetworkQualityEstimator::TestNetworkQualityEstimator(
+    const std::map<std::string, std::string>& variation_params)
+    : TestNetworkQualityEstimator(variation_params,
+                                  std::unique_ptr<ExternalEstimateProvider>()) {
+}
+
 TestNetworkQualityEstimator::TestNetworkQualityEstimator(
     const std::map<std::string, std::string>& variation_params,
     std::unique_ptr<net::ExternalEstimateProvider> external_estimate_provider)
@@ -48,12 +57,6 @@ TestNetworkQualityEstimator::TestNetworkQualityEstimator(
   EXPECT_TRUE(embedded_test_server_.Start());
 }
 
-TestNetworkQualityEstimator::TestNetworkQualityEstimator(
-    const std::map<std::string, std::string>& variation_params)
-    : TestNetworkQualityEstimator(variation_params,
-                                  std::unique_ptr<ExternalEstimateProvider>()) {
-}
-
 TestNetworkQualityEstimator::~TestNetworkQualityEstimator() {}
 
 void TestNetworkQualityEstimator::RunOneRequest() {