Bypass the DataReductionProxy for all POST requests

net/base/test_proxy_delegate.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_BASE_TEST_PROXY_DELEGATE_H_
 #define NET_BASE_TEST_PROXY_DELEGATE_H_
 
 #include <string>
 
 #include "net/base/host_port_pair.h"
@@ skipping 33 matching lines @@
 
   void VerifyOnTunnelRequestCompleted(const std::string& endpoint,
                                       const std::string& proxy_server) const;
 
   void VerifyOnTunnelHeadersReceived(const std::string& origin,
                                      const std::string& proxy_server,
                                      const std::string& status_line) const;
 
   // ProxyDelegate implementation:
   void OnResolveProxy(const GURL& url,
+                      const std::string& method,
                       int load_flags,
                       const ProxyService& proxy_service,
                       ProxyInfo* result) override;
   void OnTunnelConnectCompleted(const HostPortPair& endpoint,
                                 const HostPortPair& proxy_server,
                                 int net_error) override;
   void OnFallback(const ProxyServer& bad_proxy, int net_error) override;
   void OnBeforeSendHeaders(URLRequest* request,
                            const ProxyInfo& proxy_info,
                            HttpRequestHeaders* headers) override;
@@ skipping 13 matching lines @@
   HostPortPair on_tunnel_request_completed_endpoint_;
   HostPortPair on_tunnel_request_completed_proxy_server_;
   HostPortPair on_tunnel_headers_received_origin_;
   HostPortPair on_tunnel_headers_received_proxy_server_;
   std::string on_tunnel_headers_received_status_line_;
 };
 
 }  // namespace net
 
 #endif  // NET_BASE_TEST_PROXY_DELEGATE_H_