Passing in a Data Reduction Proxy Delegate from Cronet with Data Reduction Proxy Enabled

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
 // populated with "sane" default values. Read through the comments to figure out
 // what these are.
 
 #ifndef NET_URL_REQUEST_URL_REQUEST_CONTEXT_BUILDER_H_
 #define NET_URL_REQUEST_URL_REQUEST_CONTEXT_BUILDER_H_
 
 #include <stdint.h>
 #include <string>
 #include <unordered_map>
 #include <utility>
 
 #include "base/files/file_path.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "build/build_config.h"
 #include "net/base/net_export.h"
 #include "net/base/network_delegate.h"
+#include "net/base/proxy_delegate.h"
 #include "net/dns/host_resolver.h"
 #include "net/http/http_network_session.h"
 #include "net/proxy/proxy_config_service.h"
 #include "net/proxy/proxy_service.h"
 #include "net/quic/quic_protocol.h"
 #include "net/socket/next_proto.h"
 
 namespace base {
 class SingleThreadTaskRunner;
 }
@@ skipping 125 matching lines @@
     host_resolver_ = std::move(host_resolver);
   }
 
   // Uses BasicNetworkDelegate by default. Note that calling Build will unset
   // any custom delegate in builder, so this must be called each time before
   // Build is called.
   void set_network_delegate(scoped_ptr<NetworkDelegate> delegate) {
     network_delegate_ = std::move(delegate);
   }
 
+  // Temporarily stores a ProxyDelegate. Ownership is transferred to
+  // UrlRequestContextStorage during Build.
+  void set_proxy_delegate(scoped_ptr<ProxyDelegate> delegate) {
+    proxy_delegate_ = std::move(delegate);
+  }
+
   // Sets a specific HttpAuthHandlerFactory to be used by the URLRequestContext
   // rather than the default |HttpAuthHandlerRegistryFactory|. The builder
   // takes ownership of the factory and will eventually transfer it to the new
   // URLRequestContext. Note that since Build will transfer ownership, the
   // custom factory will be unset and this must be called before the next Build
   // to set another custom one.
   void SetHttpAuthHandlerFactory(scoped_ptr<HttpAuthHandlerFactory> factory);
 
   // By default HttpCache is enabled with a default constructed HttpCacheParams.
   void EnableHttpCache(const HttpCacheParams& params);
@@ skipping 140 matching lines @@
   scoped_refptr<base::SingleThreadTaskRunner> file_task_runner_;
   HttpCacheParams http_cache_params_;
   HttpNetworkSessionParams http_network_session_params_;
   base::FilePath transport_security_persister_path_;
   NetLog* net_log_;
   scoped_ptr<HostResolver> host_resolver_;
   scoped_ptr<ChannelIDService> channel_id_service_;
   scoped_ptr<ProxyConfigService> proxy_config_service_;
   scoped_ptr<ProxyService> proxy_service_;
   scoped_ptr<NetworkDelegate> network_delegate_;
+  scoped_ptr<ProxyDelegate> proxy_delegate_;
   scoped_refptr<CookieStore> cookie_store_;
   scoped_ptr<FtpTransactionFactory> ftp_transaction_factory_;
   scoped_ptr<HttpAuthHandlerFactory> http_auth_handler_factory_;
   scoped_ptr<CertVerifier> cert_verifier_;
   std::vector<scoped_ptr<URLRequestInterceptor>> url_request_interceptors_;
   scoped_ptr<HttpServerProperties> http_server_properties_;
 
   DISALLOW_COPY_AND_ASSIGN(URLRequestContextBuilder);
 };
 
 }  // namespace net
 
 #endif  // NET_URL_REQUEST_URL_REQUEST_CONTEXT_BUILDER_H_