IOThread::ConstructSystemRequestContext defrag.

net/url_request/url_request_context_builder.h

 // Copyright (c) 2012 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.
 
 // This class is useful for building a simple URLRequestContext. Most creators
 // of new URLRequestContexts should use this helper class to construct it. Call
 // any configuration params, and when done, invoke Build() to construct the
 // URLRequestContext. This URLRequestContext will own all its own storage.
 //
 // URLRequestContextBuilder and its associated params classes are initially
@@ skipping 34 matching lines @@
 
 namespace net {
 
 class CertVerifier;
 class ChannelIDService;
 class CookieStore;
 class CTVerifier;
 class HostMappingRules;
 class HttpAuthHandlerFactory;
 class HttpServerProperties;
+class NetworkQualityEstimator;
 class ProxyConfigService;
 class SocketPerformanceWatcherFactory;
 class URLRequestContext;
 class URLRequestInterceptor;
 
 class NET_EXPORT URLRequestContextBuilder {
  public:
   struct NET_EXPORT HttpCacheParams {
     enum Type {
       // In-memory cache.
@@ skipping 36 matching lines @@
     bool quic_close_sessions_on_ip_change;
     bool quic_migrate_sessions_on_network_change;
     bool quic_migrate_sessions_early;
     bool quic_disable_bidirectional_streams;
     bool quic_race_cert_verification;
   };
 
   URLRequestContextBuilder();
   ~URLRequestContextBuilder();
 
+  // Sets a name for this URLRequestContext. Currently the name is used in
+  // MemoryDumpProvier to annotate memory usage. The name does not need to be
+  // unique.
+  void set_name(const char* name) { name_ = name; }
+
+  // Sets whether Brotli compression is enabled.  Disabled by default;
+  void set_enable_brotli(bool enable_brotli) { enable_brotli_ = enable_brotli; }
+
+  // Unlike most other setters, the builder does not take ownership of the
+  // NetworkQualityEstimator.
+  void set_network_quality_estimator(
+      NetworkQualityEstimator* network_quality_estimator) {
+    network_quality_estimator_ = network_quality_estimator;
+  }
+
   // Extracts the component pointers required to construct an HttpNetworkSession
   // and copies them into the Params used to create the session. This function
   // should be used to ensure that a context and its associated
   // HttpNetworkSession are consistent.
   static void SetHttpNetworkSessionComponents(
       const URLRequestContext* context,
       HttpNetworkSession::Params* params);
 
   // These functions are mutually exclusive.  The ProxyConfigService, if
   // set, will be used to construct a ProxyService.
@@ skipping 183 matching lines @@
   void set_sdch_enabled(bool enable) { sdch_enabled_ = enable; }
 
   // Sets a specific HttpServerProperties for use in the
   // URLRequestContext rather than creating a default HttpServerPropertiesImpl.
   void SetHttpServerProperties(
       std::unique_ptr<HttpServerProperties> http_server_properties);
 
   std::unique_ptr<URLRequestContext> Build();
 
  private:
+  const char* name_;
+  bool enable_brotli_;
+  NetworkQualityEstimator* network_quality_estimator_;
+
   std::string accept_language_;
   std::string user_agent_;
   // Include support for data:// requests.
   bool data_enabled_;
 #if !BUILDFLAG(DISABLE_FILE_SUPPORT)
   // Include support for file:// requests.
   bool file_enabled_;
 #endif
 #if !BUILDFLAG(DISABLE_FTP_SUPPORT)
   // Include support for ftp:// requests.
@@ skipping 27 matching lines @@
   // Not owned by the context builder. Once it is set to a non-null value, it
   // is guaranteed to be non-null during the lifetime of |this|.
   SocketPerformanceWatcherFactory* socket_performance_watcher_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(URLRequestContextBuilder);
 };
 
 }  // namespace net
 
 #endif  // NET_URL_REQUEST_URL_REQUEST_CONTEXT_BUILDER_H_