Make NQE a derived class of NetworkQualityProvider

net/BUILD.gn

 # Copyright (c) 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.
 
 import("//build/buildflag_header.gni")
 import("//build/config/chromecast_build.gni")
 import("//build/config/compiler/compiler.gni")
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
@@ skipping 974 matching lines @@
       "log/net_log_util.cc",
       "log/net_log_util.h",
       "log/trace_net_log_observer.cc",
       "log/trace_net_log_observer.h",
       "log/write_to_file_net_log_observer.cc",
       "log/write_to_file_net_log_observer.h",
       "nqe/cached_network_quality.cc",
       "nqe/cached_network_quality.h",
       "nqe/effective_connection_type.cc",
       "nqe/effective_connection_type.h",
+      "nqe/effective_connection_type_observer.h",
       "nqe/event_creator.cc",
       "nqe/event_creator.h",
       "nqe/external_estimate_provider.h",
       "nqe/network_id.h",
       "nqe/network_qualities_prefs_manager.cc",
       "nqe/network_qualities_prefs_manager.h",
       "nqe/network_quality.cc",
       "nqe/network_quality.h",
       "nqe/network_quality_estimator.cc",
       "nqe/network_quality_estimator.h",
       "nqe/network_quality_estimator_params.cc",
       "nqe/network_quality_estimator_params.h",
       "nqe/network_quality_observation.h",
       "nqe/network_quality_observation_source.h",
+      "nqe/network_quality_provider.h",
       "nqe/network_quality_store.cc",
       "nqe/network_quality_store.h",
       "nqe/observation_buffer.h",
+      "nqe/rtt_throughput_estimates_observer.h",
       "nqe/socket_watcher.cc",
       "nqe/socket_watcher.h",
       "nqe/socket_watcher_factory.cc",
       "nqe/socket_watcher_factory.h",
       "nqe/throughput_analyzer.cc",
       "nqe/throughput_analyzer.h",
       "nqe/weighted_observation.h",
       "proxy/dhcp_proxy_script_adapter_fetcher_win.cc",
       "proxy/dhcp_proxy_script_adapter_fetcher_win.h",
       "proxy/dhcp_proxy_script_fetcher.cc",
@@ skipping 5020 matching lines @@
   ]
   deps = [
     ":net_fuzzer_test_support",
     ":test_support",
     "//base",
     "//net",
   ]
   dict = "data/fuzzer_dictionaries/net_spdy_session_fuzzer.dict"
   seed_corpus = "data/fuzzer_data/net_spdy_session_fuzzer/"
 }